NDI's performance is driven by a structured research and portfolio construction process designed to identify asymmetric opportunities and translate conviction into position sizing. The approach combines five core elements.
The performance attribution and case studies that follow illustrate how this framework was applied in practice across 2024, 2025, and into 2026 — identifying expectation gaps, forming differentiated views, sizing positions where the divergence between Market, Street, and our internal thesis was greatest, and rotating into bottleneck resolvers as constraints intensified across the upper AI value chain.
NDI-FutureTech delivered chained annual returns of approximately 39.4% in 2024 and 38.9% in 2025, compounding an initial $100 investment to approximately $194 over the two-year period. Through 18 May 2026, the portfolio has returned an additional +26.1% year-to-date, bringing cumulative growth to approximately $245.
| Quarter | 2024 | 2025 | 2026 |
|---|---|---|---|
| Q1 | +10.1% | −9.1% | −6.3% |
| Q2 | +2.8% | +33.3% | in progress |
| Q3 | +9.3% | +20.8% | — |
| Q4 | +12.6% | −5.1% | — |
| Full Year | +39.4% | +38.9% | +26.1% YTD |
1Q26 return = (1.0153)(0.9542)(0.9668) − 1 = −6.3%. YTD through 19 May = +26.1%. May figure is month-to-date.
To isolate the sources of return, we decompose performance into stock-selection alpha and systematic factor contributions using a multi-factor regression model estimated on daily returns. The model uses four thematic factors representing distinct segments of the AI and digital economy cycle: SOXX (semiconductors and AI infrastructure), WCLD (SaaS and enterprise software), ARKK (used as a proxy for consumer internet/platform and consumer innovation exposure), and a proprietary Hyperscaler basket (cloud and mega-cap AI platforms, constructed as a market-cap-weighted index of AMZN, GOOGL, MSFT, and ORCL). Note that ARKK serves as a proxy only — while it provides directionally useful exposure to consumer internet and innovation-platform dynamics, it is not a precise match for the portfolio's specific consumer and platform holdings.
The broad market index (NDX) was excluded from all regressions following Variance Inflation Factor analysis. In 2024, NDX produced a VIF of approximately 17; in 2025, approximately 19 — both materially exceeding the threshold of 10, indicating that NDX movements were largely explained by the combination of the four thematic factors. Its inclusion created redundancy and unstable coefficient estimates. Removal improved model stability and ensures attributed performance reflects exposure to distinct AI-cycle themes rather than broad equity beta. Full regression output, diagnostic statistics, and VIF tables are provided in Appendix A.
Beyond return attribution, the portfolio's risk profile is evaluated through a VIX-based regime classification framework that segments the market environment into four volatility states — Low Volatility, Normal, Stress, and Crisis — each with defined VIX thresholds and confirmation-based transition rules. This framework enables regime-conditional analysis of maximum drawdown severity, Value at Risk (VaR), and tail-risk exposure (Conditional VaR), providing a structured view of how portfolio risk scales across market conditions. Investors interested in the detailed regime-level risk analysis, including drawdown recovery timelines and VaR estimates at the 95% confidence level, should refer to Appendix B.
| Component | 2024 | 2025 | 2026 YTD |
|---|---|---|---|
| Portfolio Return | +39.4% | +38.9% | +26.1% |
| Stock-Selection Alpha (annualised intercept; 2026 YTD-scaled, 94 days) | +28.2% ** | +17.2% | +1.5% |
| — daily intercept | +0.099% / day | +0.063% / day | +0.016% / day |
| — statistical significance | p = 0.010 | p = 0.205 | p = 0.856 |
| — as share of portfolio return | ~72% | ~44% | ~6% |
| Factor Contributions (Total) | +15.2% | +19.5% | +13.0% |
| SOXX (Semiconductors) | −0.7% | +4.2% | +5.3% |
| WCLD (SaaS / Enterprise) | +3.3% | −2.5% | +0.2% |
| ARKK proxy (Consumer / Innovation) † | +5.2% | +10.4% | +7.1% |
| Hyperscalers | +7.4% | +7.4% | +0.4% |
| Sum (Alpha + Factors) | 43.4% | 36.7% | 14.5% |
| Residual / Interaction | −4.0 pp | +2.2 pp | +11.6 pp |
** Statistically significant at the 1% level. The 2025 alpha estimate is economically substantial but not statistically significant at conventional levels. The 2026 YTD intercept is neither statistically significant nor economically large; however, the +11.6 pp positive residual reflects concentrated, nonlinear stock-selection gains — particularly from April's +25.3% month — that a constant daily intercept cannot capture. The 2026 YTD regression is based on 94 trading days; see Section 3 for full details.
† ARKK ETF is used as a proxy for consumer internet/platform and consumer innovation exposure; it is not a precise match for the portfolio's specific holdings in this segment.
Alpha was the dominant performance driver in 2024, contributing approximately 72% of returns with statistical significance (p = 0.010). In 2025, factor exposure became the larger contributor (~53% of the sum) as the portfolio broadened and benefited from strong thematic tailwinds in semiconductors (+40.5% SOXX) and consumer innovation (+35.5% ARKK). The 2026 YTD pattern is structurally different from both prior years: the linear model's daily intercept is negligible (+1.5% YTD-scaled over 94 days, p = 0.856), systematic factor contributions account for +13.0%, and a large positive residual of +11.6 percentage points captures the concentrated, nonlinear gains from the portfolio's bottleneck-resolver positions during April's sharp recovery. This residual represents genuine stock-selection value — the ability to identify, size, and hold positions through the Q1 drawdown that subsequently repriced explosively — but it manifests as concentrated, event-driven outperformance rather than steady daily alpha. A constant-coefficient linear model cannot attribute this form of skill to the intercept. The four-factor model explains 87% of daily return variation in 2024, 89% in 2025, and approximately 89% in 2026 YTD, indicating the portfolio maintains significant alignment with its thematic factor exposures across all periods.
Hyperscaler exposure was the most consistent factor tailwind across 2024–2025, contributing approximately +7.4% in each year. In 2026 YTD, the factor contribution profile has shifted markedly: ARKK (consumer/innovation) is the largest contributor (+7.1%), followed by SOXX (+5.3%), reflecting the portfolio's intensified positioning in semiconductor and AI hardware infrastructure alongside innovation-platform names benefiting from AI application proliferation. The Hyperscaler contribution has declined sharply to +0.4% as the portfolio reduced mega-cap platform reliance in favour of upper-value-chain specialists. The elevated SOXX beta (0.515 in 2026 vs. 0.103 in 2025) confirms the portfolio's deliberate pivot toward direct semiconductor and optical networking exposure as AI infrastructure bottlenecks intensified.
Since late 2025 into early 2026, AI value chain constraints have intensified sharply in the upper segments — Energy & Power, Data Centers, Semiconductors, and Clouds — as hyperscaler capex continued to outrun physical infrastructure buildout. What began as a GPU-led shortage evolved into binding bottlenecks around grid capacity, interconnection queues, power/cooling delivery, optical networking, HBM memory, and advanced packaging.
The NDI-FutureTech portfolio team tracks this real-time evolution through our live 11-segment AI Value Chain Bottleneck Map and Framework. We systematically distinguish bottleneck causers from bottleneck resolvers and invest exclusively in the latter — advantaged operators delivering differentiated supply with architectural moats and pricing power (e.g., optics leaders, nuclear fuel providers, WFE specialists, and specialty foundries).
This disciplined focus has been the primary driver of our strong performance attribution over the past 2.5 years, capturing outsized returns as bottlenecks shift. The 2026 YTD attribution reveals a critical insight: the portfolio's stock-selection value now manifests primarily through concentrated, asymmetric positioning rather than steady daily outperformance. The +11.6 pp positive residual — driven by April's +25.3% month when AI infrastructure themes repriced sharply upward — reflects our ability to identify and hold bottleneck-resolver positions through drawdowns, with the payoff concentrated in short, explosive windows that a linear model with a constant intercept cannot capture. This is a feature of how we invest (high conviction, concentrated sizing, willingness to absorb short-term volatility) rather than an absence of skill.
The portfolio also broadened significantly between 2024 and 2025, growing from 38 positions in 1Q24 to 63 in 2Q25, consistent with the shift from a concentrated alpha-driven profile to wider thematic participation. Into 2026, the portfolio has maintained this breadth while concentrating conviction-weighted exposure into the upper value chain segments where bottleneck intensity is greatest.
Through 18 May 2026, NDI-FutureTech has returned +26.1% year-to-date. With 94 trading days in the sample, the period is now sufficient for formal regression-based performance attribution — though confidence intervals remain wider than for full-year estimates. The strong performance was driven by the April inflection (+25.3%), when AI infrastructure and bottleneck-resolver themes repriced sharply as the market recognised the severity of demand-supply constraints across the upper value chain. The Q1 drawdown (−6.3%) was contained and served as the setup for concentrated gains into the recovery.
| Metric | NDI | NDX | SOXX | WCLD | ARKK (proxy) | Hyper. |
|---|---|---|---|---|---|---|
| YTD Return | +24.48% | +14.10% | +59.69% | −18.65% | −5.69% | +7.67% |
| YTD-Scaled Std Dev | 23.38% | 11.27% | 24.41% | 26.31% | 23.27% | 13.99% |
| Sharpe Ratio | 1.02 | 1.18 | 2.41 | −0.74 | −0.28 | 0.49 |
| Upside Vol | 1.65% | 0.81% | 1.69% | 1.78% | 1.73% | 0.98% |
| Downside Vol | 1.75% | 0.82% | 1.85% | 2.03% | 1.65% | 1.05% |
| Upside/Downside Vol | 0.94 | 0.98 | 0.91 | 0.88 | 1.05 | 0.93 |
Data through 18 May 2026 (94 trading days). Sharpe ratio = (YTD return − 4.15% risk-free rate) / YTD-scaled standard deviation. Upside/Downside Vol = ratio of upside to downside daily standard deviation; values above 1.00 indicate greater upside capture than downside, as seen in ARKK (1.05).
The 2026 YTD story is one of disciplined positioning through a Q1 drawdown followed by explosive recovery. January–March saw modest weakness (−6.3% cumulative) as markets digested tariff policy uncertainty, AI capex sustainability concerns, and profit-taking in crowded infrastructure names. The portfolio's ALL PATH construction framework contained this drawdown well within historical parameters and significantly less than the −9.1% suffered in 1Q25.
The April inflection (+25.3%) was driven by a convergence of catalysts: renewed hyperscaler capex commitments, policy clarity on energy infrastructure, and the market's belated recognition that AI supply chain constraints — particularly in optical networking, advanced packaging, and power delivery — represented structural multi-year opportunities rather than transient imbalances. Positions in bottleneck resolvers across the upper value chain repriced sharply as demand-supply tension became undeniable. May has continued the momentum (+7.4% MTD), with breadth broadening across the portfolio.
NDI's Sharpe ratio of 1.02 is ahead of ARKK (−0.28), WCLD (−0.74), and the Hyperscaler basket (0.49) — outperforming all negatively-skewed benchmarks and delivering positive risk-adjusted returns in a period where ARKK and WCLD both generated losses. The portfolio returned +24.48% with YTD-scaled volatility of 23.38%, against WCLD's −18.65% at 26.31% volatility and ARKK's −5.69% at 23.27% volatility. This demonstrates that the portfolio's concentrated, bottleneck-resolver focus generated strong returns with competitive risk characteristics relative to the benchmark set.
With 94 trading days, the sample is now sufficient for formal regression-based attribution. The four-factor model explains approximately 89% of daily return variation (R² = 0.893), with a daily alpha intercept of +0.016% per day — scaling to a YTD contribution of +1.5% over the 94-day period (p = 0.856, not statistically significant). Systematic factor contributions total +13.0% — dominated by ARKK (+7.1%) and SOXX (+5.3%) — reflecting the portfolio's heavy positioning in semiconductor/infrastructure and innovation-platform themes.
The most notable feature of the 2026 decomposition is the large positive residual of +11.6 percentage points. This gap between the portfolio's actual return (+26.1%) and the model's explained return (α + factors = 14.5%) reflects concentrated, nonlinear gains that the constant-coefficient linear framework cannot attribute. Specifically, the portfolio's bottleneck-resolver positions experienced explosive, correlated repricing during April — gains that were idiosyncratic relative to the broad factors but concentrated within a narrow window. A constant daily intercept measures only steady, time-distributed alpha; it cannot capture the asymmetric payoff from holding high-conviction positions through a drawdown and into a sharp recovery. The residual is best understood as the "convexity value" of concentrated positioning — genuine stock-selection skill that manifests as event-driven outperformance rather than daily compounding.
NDI returned +10.1% in 1Q24, broadly in line with the strong risk-on environment (NDX +10.3%, SOXX +21.5%, Hyperscalers +14.4%). Two forces shaped the quarter: continued acceleration in AI infrastructure spending as hyperscalers expanded capacity aggressively, and a broadening of the AI narrative toward companies leveraging AI to improve operating efficiency and unit economics — particularly in consumer and platform businesses. NDI entered the year positioned across both layers: infrastructure beneficiaries and selective consumer and platform names where AI-enabled efficiency improvements were underappreciated. Performance was stock-specific rather than factor-driven, with the majority of gains coming from a small number of high-conviction positions.
| Position | Weight | 1Q24 Return | Contribution |
|---|---|---|---|
| SMCI — Super Micro Computer | 2.0% | +253.8% | +5.08% |
| HIMS — Hims & Hers Health | 4.0% | +60.5% | +2.42% |
| CVNA — Carvana | 3.0% | +79.9% | +2.40% |
| SE — Sea Limited | 4.0% | +39.7% | +1.59% |
| NU — Nu Holdings | 2.0% | +46.7% | +0.93% |
| DASH — DoorDash | 2.0% | +42.8% | +0.86% |
| QCOM — Qualcomm | 4.0% | +21.3% | +0.85% |
| MNDY — monday.com | 3.0% | +27.0% | +0.81% |
| TSM — TSMC | 2.0% | +34.5% | +0.69% |
| FTNT — Fortinet | 3.5% | +18.2% | +0.64% |
| SOFI — SoFi Technologies | 3.0% | −24.4% | −0.73% |
| TSLA — Tesla | 2.5% | −29.2% | −0.73% |
| UPST — Upstart | 2.5% | −30.7% | −0.77% |
| CHWY — Chewy | 4.0% | −28.8% | −1.15% |
| Top 3 contribution (SMCI, HIMS, CVNA) | +9.90% | ||
Contributions are approximate: starting weight × quarterly simple return. 38 positions held during 1Q24. Contributions do not account for intra-quarter rebalancing.
The concentration of returns is striking: three positions — SMCI, HIMS, and CVNA — contributed +9.9% of the portfolio's +10.1% quarterly return. The remaining 35 positions approximately netted out, with meaningful gains from SE, NU, and DASH offset by losses in CHWY, UPST, and TSLA. This pattern is characteristic of a high-conviction portfolio in an early-cycle environment where a small number of correctly identified expectation gaps drive the majority of returns.
We selected SMCI as an asymmetric way to express our conviction in the AI infrastructure buildout. By late 2023, NVDA had become the consensus AI winner, and the market had already pulled forward aggressive revenue expectations two to three years ahead. The second derivative of NVDA's growth was likely approaching a peak, making the risk-reward increasingly balanced despite strong underlying fundamentals.
SMCI, as the leading server assembler and integration partner for NVDA's AI GPU clusters, offered a more attractive setup. Investors in NVDA were implicitly underwriting sustained high AI capex for years, yet expectations for SMCI remained anchored to near-term earnings. This created genuine asymmetry: if AI spending proved stronger and more durable than expected, SMCI's forward earnings and valuation multiple had significant room to re-rate, while its more modest starting valuation suggested limited incremental downside relative to NVDA.
On fundamentals, SMCI's engineering-first DNA distinguished it from legacy competitors like Dell and HPE that had increasingly shifted toward sales-and-marketing-driven models. Its modular server architecture allows rapid integration of next-generation GPUs, its focus on hyperscale customers aligns it with the largest AI spenders, and its deep NVDA partnership gave it a first-mover advantage on new platform launches. We believed AI infrastructure spending was still in its early innings, and SMCI offered a compelling way to capture that runway with a favourable risk-reward profile.
In early 2024, demand for the new generation of GLP-1 weight-loss drugs — treatments that work by mimicking a natural hormone to suppress appetite and improve blood sugar control — far exceeded supply. Obesity rates remain high in the US, and manufacturing capacity at Eli Lilly and Novo Nordisk could not keep pace with surging adoption. When a branded drug faces a shortage, the FDA allows licensed pharmacies to produce compounded versions — medically equivalent formulations made from the same active ingredient — to ensure patient access.
HIMS moved quickly to capitalise on this supply gap, offering lower-cost compounded GLP-1 treatments through its fully integrated telehealth platform: online consultation, prescription, and home delivery, removing the friction of traditional healthcare access.
Our thesis, formed in late 2023, was that the GLP-1 shortage would persist for multiple quarters, that demand was structurally larger than initial expectations, and that HIMS' digital distribution model positioned it as a scalable demand aggregator — creating a potential step-change in subscriber growth and revenue. Investor scepticism centred on the temporary nature of compounding once drug shortages normalise, regulatory uncertainty around compounded GLP-1s, and concerns that telehealth demand might prove cyclical. Our view was that even a temporary supply window could significantly expand HIMS' customer base, improve lifetime value, and accelerate brand awareness — creating durable growth beyond the shortage period. As GLP-1 demand flowed through the platform and subscriber growth accelerated, the market began to recognise this inflection, driving strong performance through the quarter.
The position was built around a full-cycle reset: a business whose differentiated model proved its value during the pandemic, then nearly collapsed under the weight of its scaling costs, and finally emerged with a cleaner balance sheet and a clearer path to profitability. Carvana's model combines the entire car-buying journey online — acquiring, inspecting, reconditioning, financing, and delivering vehicles directly to customers — in a fragmented industry historically defined by poor consumer experience and dealership friction. During COVID, this integrated approach created real value, but the stock fell approximately 97% in 2022 as the used-car boom reversed, rising rates made its leverage unsustainable, and the $2.2bn ADESA acquisition compounded liquidity concerns. The industry shakeout was severe: Vroom exited e-commerce and Shift filed for bankruptcy in October 2023, leaving Carvana as one of the few scaled pure-play online operators still standing.
By late 2023, the situation had changed materially. A comprehensive debt restructuring reduced near-term solvency risk, and management pivoted from growth-at-all-costs to unit profitability and cash generation. The stock rebounded roughly 1,000% in 2023 driven by short covering and improving fundamentals, but we believed the market was still underappreciating the forward setup.
Our thesis rested on three pillars. First, operating leverage from prior investment: Carvana had already built reconditioning and logistics capacity well ahead of current volumes and could grow into that footprint with limited incremental capex, improving free cash flow conversion. Second, industry consolidation strengthening competitive position: the collapse of online-first peers reduced competitive intensity, while Carvana's proprietary infrastructure created operational scale advantages that asset-light marketplaces cannot match. Third, a large structural market opportunity: despite its scale, Carvana remained a small-share player in a huge, fragmented market, with an integrated model bridging online convenience and physical execution — a difficult combination to replicate — supporting continued share gains as online adoption rises.
With solvency risk reduced, excess capacity in place, competition weakened, and the core model validated under stress, we viewed CVNA entering 2024 as a high-momentum turnaround with a clear path to continued multiple expansion as profitability visibility increased.
NDI returned +33.3% in 2Q25, significantly outperforming the broader market (NDX +17.6%, Hyperscalers +24.2%, SOXX +27.1%). Three forces shaped the quarter: tariff-driven volatility in the early weeks that resolved into a broader market focus on domestic reshoring and industrial capacity; the AI narrative shifting decisively toward the application layer as more capable coding agents and workflow automation tools drove practical enterprise adoption; and growing recognition of nuclear and strategic energy as structural themes, driven by AI-related power demand and US energy security policy. NDI entered the quarter positioned across strategic energy and nuclear beneficiaries, selective consumer and platform names with AI-driven operating leverage, and targeted AI application exposure. Performance was broad-based but conviction-driven, with meaningful contributions from a concentrated group of positions.
| Position | Weight | 2Q25 Return | Contribution |
|---|---|---|---|
| LEU — Centrus Energy | 1.0% | +194.5% | +1.96% |
| CVNA — Carvana | 3.0% | +61.2% | +1.83% |
| OKLO — Oklo Inc. | 1.1% | +158.9% | +1.76% |
| HIMS — Hims & Hers Health | 2.5% | +68.7% | +1.72% |
| OSCR — Oscar Health | 2.6% | +63.5% | +1.66% |
| AVGO — Broadcom | 2.5% | +65.0% | +1.63% |
| COIN — Coinbase | 1.5% | +103.5% | +1.55% |
| PLTR — Palantir Technologies | 2.0% | +61.5% | +1.23% |
| NVDA — NVIDIA | 2.5% | +45.8% | +1.14% |
| RDW — Redwire | 1.0% | +96.6% | +0.97% |
| GLBE — Global-E Online | 2.5% | −5.9% | −0.15% |
| PDD — PDD Holdings | 2.3% | −11.6% | −0.27% |
| JAMF — Jamf Holding | 1.9% | −21.7% | −0.41% |
| OPEN — Opendoor | 1.0% | −48.0% | −0.50% |
| Top 10 contribution | +15.5% | ||
63 positions held during 2Q25. Case study positions highlighted in green. Contributions approximate: starting weight × quarterly simple return.
Returns were far more broadly distributed than in 1Q24: the top 10 positions contributed approximately +15.5% of the +33.3% quarterly return, with the remaining 53 positions contributing a further ~18%. This broader participation is consistent with the shift from a concentrated, alpha-driven profile toward wider thematic engagement as the AI cycle matured.
The nuclear theme was a high-conviction structural position entering 2025, driven by the intersection of AI-driven power demand, US energy security policy, and a multi-decade underinvestment cycle in domestic nuclear capacity. The rapid expansion of AI data centres has shifted hyperscaler competition from GPUs to power availability, exposing structural constraints in US grid capacity. While natural gas provides a near-term bridge, nuclear is increasingly recognised as the only scalable, reliable, carbon-free baseload option for long-term requirements. Policy momentum strengthened through early 2025, with the administration making domestic energy production and nuclear development strategic priorities, including efforts to reduce reliance on foreign fuel supply chains.
Despite this constructive backdrop, both names experienced significant drawdowns from December 2024 through March 2025 — LEU declined approximately 32% and OKLO approximately 8% — driven by risk-off conditions, policy uncertainty during the early transition period, and profit-taking in a crowded thematic trade. Importantly, no fundamental deterioration occurred. We viewed the drawdown as a positioning and sentiment reset rather than a thesis change, and maintained exposure based on improving medium-term fundamentals and policy visibility. This timing proved important as sentiment reversed sharply in 2Q25 alongside renewed policy clarity.
Oklo's small modular reactor (SMR) design focuses on simplified, factory-built systems that can be deployed faster and at lower cost than traditional large-scale plants. Its fast-reactor architecture allows use of recycled nuclear material and high fuel efficiency, positioning it as a leveraged beneficiary of next-generation nuclear deployment. Centrus targets the fuel supply constraint directly: the US currently has limited domestic uranium enrichment capacity and has historically relied on foreign suppliers, most notably Russia's state-owned Rosatom. Geopolitical tensions have made this dependence strategically untenable. Centrus is the only US-owned company licensed to produce high-assay low-enriched uranium (HALEU) — the specialised fuel required for most advanced reactor designs, including SMRs — giving it a critical position in a supply chain that must be rebuilt domestically.
As policy clarity improved and capital rotated back into strategic energy infrastructure during 2Q25, both positions rebounded sharply, validating the thesis and reinforcing nuclear's role as a core long-duration AI infrastructure theme.
Entering 2025, investor sentiment toward OSCR was weak due to concerns that the incoming Republican administration would roll back key provisions of the Affordable Care Act (ACA) — the US federal law that created subsidised health insurance marketplaces for individuals without employer-sponsored coverage. The specific fear was that reduced premium subsidies would materially shrink the addressable market for ACA-focused insurers.
Our analysis suggested this risk was overstated. Approximately two-thirds of ACA enrollees reside in Republican-led states, making meaningful subsidy reductions politically difficult without a viable replacement framework. With uninsured rates near historic lows and no clear alternative policy proposed, we viewed a sharp reversal as unlikely and largely priced in.
At the same time, OSCR was trading at approximately 3–4x free cash flow despite 20%+ expected revenue growth, rapid profitability improvement, and a scalable technology-first operating model. The core thesis rested on three elements. First, Oscar's integrated digital platform — telehealth, care navigation, data integration, and personalised patient engagement — improves outcomes while lowering administrative costs in a highly fragmented industry, with AI-driven automation offering further structural margin improvement over time. Second, Oscar is diversifying beyond the ACA marketplace into higher-quality growth vectors, including ICHRA (a framework allowing employers to fund individual insurance plans, supporting the shift away from traditional group coverage) and +Oscar, a SaaS platform providing technology infrastructure to other insurers — a capital-light, high-margin revenue stream. Third, the risk-reward asymmetry was compelling: with subsidy risks widely debated, management guiding conservatively, and expectations already low, any policy stability or continuation of current support had the potential to drive significant multiple expansion.
As policy fears eased and operational performance continued to improve through 2Q25, the stock re-rated accordingly.
Palantir was one of the highest-conviction positions held through 2025, despite valuation levels that many investors viewed as prohibitive. By early 2025, the stock was trading at approximately 60x EV/Sales, and the debate had shifted from business quality to whether a company of this quality could justify such extreme multiples.
Our view was that the market was underestimating both the immediacy and the scale of Palantir's role in the enterprise AI cycle. While AI adoption is straightforward for consumers through web interfaces and APIs, enterprise deployment is fundamentally different. Large organisations face structural barriers: fragmented and siloed legacy data, complex system dependencies and workflows, and strict requirements around security, governance, auditability, and control. For most enterprises, the challenge is not access to AI models but making those models operational inside real production environments.
Over more than 20 years, Palantir has built deep capabilities in data integration across complex, heterogeneous systems, ontology construction that maps business operations into machine-readable workflows, and privacy-first architecture with full access controls and auditability. With the launch of AIP (Artificial Intelligence Platform), these capabilities became the critical layer between foundation models and enterprise production. In our view, Palantir was — and remains — the only platform capable of securely operationalising AI at scale across large, complex organisations. This positioning made the company not just a software vendor, but essential infrastructure for enterprise AI adoption.
Entering late 2024, the NDI team formed the view that 2025 would become the "Year of AI Applications," driven by the emergence of more capable coding agents and workflow automation tools marking a step-change in practical enterprise adoption. We anticipated a growth reacceleration driven by rapid enterprise interest following AIP boot camps, shorter commercial sales cycles, expansion within existing customers as use cases moved from pilots to production, and a much larger effective TAM — as any organisation seeking to deploy AI securely would require a platform layer. This led us to conclude that the growth embedded in consensus expectations, despite high headline multiples, was too conservative.
Rather than reducing exposure on valuation concerns, we held the position through 2Q25 on the basis that Palantir's role as the secure AI operating system for the enterprise was becoming clearer, the shift toward real-world AI deployment was structural rather than cyclical, and growth was accelerating into the valuation rather than slowing into it. As 2025 progressed, commercial momentum accelerated, pipeline conversion improved, and operating leverage began to expand margins — confirming the growth inflection we had anticipated and resulting in meaningful gains for the portfolio.
The following case studies examine four positions added to the NDI-FutureTech portfolio at the start of 2Q26 — each a high-conviction expression of our canal-and-dams framework targeting distinct bottlenecks in the upper AI value chain. Soitec resolves the optical interconnect bottleneck through its near-monopoly position in Photonics-SOI wafers. BTDR, CORZ, and CIFR resolve the power and colocation bottleneck through rapidly re-deployable, high-density mining infrastructure. Together, these positions illustrate how the portfolio identifies and sizes into binding dams as they shift in real time across the AI supply chain.
| Position | Weight | 2Q26 Return | Contribution |
|---|---|---|---|
| INTC — Intel | 2.0% | +129.4% | +2.59% |
| OSCR — Oscar Health | 1.9% | +114.3% | +2.15% |
| TSEM — Tower Semiconductor | 5.5% | +34.7% | +1.92% |
| SOI — Soitec | 1.0% | +143.5% | +1.44% |
| LUNR — Intuitive Machines | 1.5% | +67.1% | +1.02% |
| SITM — SiTime | 1.0% | +98.6% | +0.99% |
| RKLB — Rocket Lab USA | 1.1% | +89.2% | +0.95% |
| BESI — BE Semiconductor | 2.3% | +40.9% | +0.92% |
| NVTS — Navitas Semiconductor | 0.9% | +93.6% | +0.87% |
| HIMX — Himax Technologies | 0.8% | +111.0% | +0.83% |
| NU — Nu Holdings | 1.7% | −15.1% | −0.26% |
| MELI — MercadoLibre | 2.5% | −9.8% | −0.24% |
| PLTR — Palantir Technologies | 2.3% | −9.2% | −0.21% |
| LI — Li Auto | 1.7% | −7.8% | −0.13% |
| GLBE — Global-E Online | 1.5% | −8.0% | −0.12% |
| Top 10 contribution | +13.7% | ||
108 positions held during 2Q26 (1 Apr – 18 May 2026). Case study position highlighted in green. Contributions approximate: starting weight × period simple return.
The top 10 positions contributed approximately +13.7% of the portfolio's +34.1% period return. Intel and Oscar Health led on a contribution basis, reflecting their combination of high absolute returns and meaningful portfolio weights. Soitec — the quarter's headline performer at +143.5% — contributed +1.4% despite a 1% weight, underscoring how even smaller positions can be return-shaping when conviction is right. The remainder of the return was broadly distributed across the portfolio, with semiconductor, AI infrastructure, and select consumer names contributing positively while a handful of EM-exposed and growth-to-value names detracted.
Soitec was added to the NDI-FutureTech portfolio at the beginning of 2Q26 as a high-conviction bottleneck resolver in the upper AI value chain. While the Street remained focused on GPU and HBM shortages, we saw silicon photonics (SiPho) emerging as the critical pathway to relieve the acute constraints in optical interconnects — and Soitec as the indispensable enabler.
The thesis was straightforward yet powerful: the InP/EML supply chain, which had powered previous generations of pluggable transceivers, was never built for AI-scale demand. InP wafers are small, low-volume, and complex to fabricate; EML production is low-yielding and concentrated among a handful of suppliers already running at capacity. Lead times stretched into multiple quarters exactly as AI clusters demanded orders-of-magnitude more optical links. SiPho offered the only scalable alternative: a simpler continuous-wave laser paired with a Photonic Integrated Circuit built on Soitec's Photonics-SOI engineered wafers. These wafers serve as the starting material for waveguides, modulators, and detectors in every leading SiPho foundry (TSMC, GlobalFoundries, Tower, Intel).
What made the case compelling was the multi-layer demand stacking on the same wafer: exploding cluster sizes driving super-linear growth in transceiver count; rising optics-per-accelerator as bandwidth-per-GPU climbs; SiPho rapidly taking share from InP/EML (already moving from ~20% to ~50% of the market with a path to 70%+); the shift from pluggables to near-package optics (NPO) and co-packaged optics (CPO) — an intensification, not substitution, that dramatically increases silicon area per system; and the underappreciated memory-disaggregation layer, where optical links between compute and pooled memory become essential to break the memory wall.
Each layer compounds, and every step moves more value onto Photonics-SOI. Soitec's near-monopoly position, protected by its proprietary Smart Cut technology and the Photon → Photon Plus → Photon Ultra roadmap already co-developed with customers for CPO-era specs, gave it a dynamic, widening moat. Tower's silicon-germanium hybrid bonding further closed the performance gap with InP/EML, positioning SiPho as the default solution on both cost/volume and, increasingly, performance.
By adding Soitec early in 2Q26, we captured a pure-play resolver of the optical "dam" that was throttling AI cluster scaling — exactly the type of architectural moat the portfolio is built to own.
BTDR (Bitdeer), CORZ (Core Scientific), and CIFR (Cipher Digital) were added together to the NDI-FutureTech portfolio at the start of 2Q26 as one of the clearest expressions of our canal-and-dams framework in action. While traditional data-center developers faced 2–4 year greenfield timelines, permitting delays, and grid interconnection queues stretching into the future, these converted Bitcoin miners were already sitting on ready-to-use, high-density power infrastructure purpose-built for always-on, extreme-density compute.
Their facilities were engineered from the ground up for 24/7 operation at massive power densities — precisely what AI workloads require. Substations, cooling systems, large land parcels, and heavy-duty electrical infrastructure were already in place. Reconfiguring for GPU clusters (inference and lighter training) could be executed in months, not years, by simply swapping in racks rather than rebuilding the entire power and cooling backbone. In the AI Value Chain, they sit squarely in the Colocation (and emerging Neo-Cloud) subsegment, delivering the scarcest resource — instantly available, high-quality power — to hyperscalers far faster than conventional players.
We contrasted this explicitly with retail colocation leaders such as EQIX. While EQIX has excellent long-term fundamentals, its "data-center hotel" model was designed for many tenants at modest rack densities. The AI shift to 100kW+ racks per AI deployment forced a wholesale rethink of power distribution, cooling, and facility design — challenges the ex-miners simply did not face. Their architecture already maximized power draw per square foot; adapting was a software-and-rack swap, not a structural overhaul. GPU supply (NVIDIA/TSMC) remained their primary near-term constraint, not raw megawatts — a far more solvable bottleneck than the multi-year grid and permitting dam confronting traditional developers.
By grouping BTDR, CORZ, and CIFR in the portfolio, we secured exposure to the fastest marginal supply of power and colocation capacity in the AI buildout. These positions exemplify the portfolio's core discipline: identify the binding dam (in this case, Energy & Power / Data Center delivery), then own the advantaged resolvers who can open the canal quickest. The addition at the start of 2Q26 has been a direct reflection of that real-time bottleneck mapping, turning infrastructure scarcity into differentiated, high-convexity returns.
The following case studies examine two positions that illustrate different dimensions of the portfolio's investment approach. Broadcom represents a long-duration thesis held since inception — a steady compounder where structural conviction in AI networking and custom silicon has compounded steadily across the full two-year period. Lumentum represents a high-conviction addition made at the start of 2025, where a differentiated view on the optical interconnect transition — catalysed by architectural breakthroughs from DeepSeek and Huawei — drove outsized returns within a single year. Together, AVGO and LITE demonstrate how NDI pairs durable, compounding positions with concentrated, catalyst-driven bets to build returns across different time horizons.
When the market was piling into NVIDIA, TSMC, and other obvious AI beneficiaries, we went deeper — asking what would be desperately needed as AI infrastructure scales beyond individual chips. The answer, fundamentally, is networking. The computation demand for AI is so immense that even the largest monolithic die cannot satisfy the latest training and inference workloads alone. Beyond building ever more powerful AI chips, the critical differentiator for AI end users becomes whether they can effectively link tens of thousands, then hundreds of thousands, and eventually millions of chips into one coherent cluster — with low cost, high performance, high reliability, low latency, and low maintenance overhead. We carefully chose AVGO over MRVL, and that selection has massively outperformed its weaker peer in the same rising tide that lifted all boats.
We have held two long-term theses on Broadcom since 2023. First, that AI ASICs will ultimately capture 30–60% market share in a world that initially ran on 100% merchant NVIDIA GPUs. Second, that the networking stack — not the individual AI chip — will ultimately determine the performance per dollar of an AI cluster.
When AI spending was still measured in single-digit billions, major cloud providers had no pressure to optimise cost. Their singular priority in the early phase was speed: NVIDIA's highly mature GPGPU and CUDA ecosystem was the definitively perfect fit for customers who were not cost-sensitive but time-sensitive. However, we expected inference to become the majority of AI compute, and inference is fundamentally easier to implement on custom ASICs. If a hyperscaler can run inference two to four times cheaper on a custom ASIC, the economic logic becomes overwhelming — it is simply a matter of time for the AI software stack to mature and for spending to reach a scale where optimisation becomes imperative. Eventually, every major cloud provider will find it compelling to shift inference workloads to custom ASICs to save cost, improve margin, and compete not just on intelligence but on cost per token in production environments rather than demonstrations.
For training, NVIDIA's CUDA moat is deeper. Training code evolves rapidly, and mapping workloads written for CUDA onto custom ASICs remains extremely difficult. That said, we also believe NVIDIA's GPGPU architecture will gradually converge toward something resembling an AI ASIC. NVIDIA cannot afford to waste die area on general-purpose CUDA cores indefinitely; competitive pressure will force it to allocate ever more silicon to tensor and AI-accelerating units — eventually making the GPGPU look increasingly like a purpose-built accelerator such as a TPU.
Broadcom has the strongest, most capable, and most mature custom ASIC team in the industry, having worked on Google's TPU for over a decade. Beyond silicon design, we identified Broadcom as having best-in-class SerDes IP, networking orchestration software, switches, NICs, and optical connectivity — spanning all major networking components where only NVIDIA can offer partial rivalry, and in areas like optical lasers, even NVIDIA must partner with Broadcom. In this domain, there is no room for tier-two players. Going cheap on fabless design means exponentially more cost and integration issues at the final AI cluster level. We expect Amazon and Microsoft will learn this lesson through choosing Marvell simply because it was cheaper and perceived as "good enough."
This thesis has been massively validated by the success of Gemini 3 and the launch of Google's TPUv7, which outperformed NVIDIA's Blackwell on performance, power, area, and cost metrics. Coming into 2026, we believe the next several quarters represent a critical tracking window — not only for TPUv7 shipment volumes approaching 30% or more of NVIDIA shipment levels, but also for Broadcom's ability to land and scale customers across the AI value chain, including Apple, SoftBank, OpenAI, ByteDance, and xAI — with the potential to pull Amazon, Microsoft, and Tesla into Broadcom's orbit as well.
As a portfolio holding, Broadcom has been a steady compounder, delivering market-beating returns in most quarters without going parabolic. Since inception, the position has returned approximately 200%, contributing 1.4 percentage points of the portfolio's roughly 90% cumulative return over the 2024–2025 period. This consistent, durable performance profile reflects both the quality of the underlying business and the strength of a structural thesis that the market has only gradually come to appreciate.
Lumentum was added to the portfolio at the start of 1Q25 and delivered a 339% return for the full year, contributing approximately 8 percentage points of the portfolio's 39% return in 2025 — making it the single largest contributor to annual performance. The total return on the position now exceeds 600%, and its contribution has only grown further into 2026.
The thesis was built on a firm conviction that optical interconnect is the endgame for AI networking, and that copper is merely an intermediate solution. While the Street faithfully followed Jensen Huang's copper-centric roadmap, we believed that roadmap could be wrong — and that optical represents a more viable path to building larger, higher-performance AI clusters linking more chips together with less overhead. Fundamentally, the future is light. Optical interconnect offers the best performance and cost trajectory for delivering high speed, high reliability, and long reach at scale. The challenge is engineering optimisation — making optical transceivers cheaper, simpler, and more performant. Copper cable, by contrast, has hit a physical wall that no amount of engineering can overcome. Active copper cables can stretch performance enough to make copper workable at 800G, but at 1.6T and beyond, the laws of physics drive copper's cost up exponentially. In short: copper is mature and ready but has no room to improve, while optical is immature but has vast room to improve and scale.
We chose Lumentum over Coherent because of Lumentum's EML focus. Lumentum is one of only three suppliers — alongside Broadcom and Sumitomo — capable of mass-producing 200G Electro-Absorption Modulated Lasers. Lumentum's 200G EML is the key component in Innolight's 1.6T transceiver, which was the only 1.6T module available in 1Q25, ramped into mass production through the year, and is positioned for majority share in 2026 as Innolight is the preferred reference design partner for both Google and NVIDIA. Coherent's VCSEL focus and lack of advanced EML capability means it remains a marginal player riding the tailwind of the optical boom rather than driving it. This deliberate selection of LITE over COHR has been rewarded: in the same rising tide that lifted all optical names, Lumentum has massively outperformed its weaker peer.
A pivotal catalyst emerged in early 2025 with DeepSeek's open-sourced inference architecture and Huawei's all-optical CM384 pod. DeepSeek had already demonstrated that it could emulate the performance of leading Western AI labs using a fraction of the training cost, achieving this on Huawei's Ascend clusters rather than NVIDIA hardware. But the deeper insight was architectural: by rearchitecting workloads and leveraging Huawei's optics-based scale-out fabric, clusters of hundreds of chips could operate efficiently across nodes without relying on NVIDIA's copper-bound, expensive, and increasingly constrained NVLink topologies. Huawei's all-optical superpods — linking hundreds and soon thousands of Ascend chips entirely through light — revealed that photonics is not just a performance enabler but a strategic weapon in the infrastructure race, allowing competitors with weaker individual chips to challenge NVIDIA's dominance through superior interconnect architecture. We identified this as a structural inflection point: the moment the industry recognised that data movement, not compute, is the bottleneck — and that the only medium capable of breaking that bottleneck is light.
The implications cascaded rapidly through the industry. Google announced plans to make its TPU clusters fully optical within two years, with the TPUv7 deployment paired with optical circuit switching demonstrating that tight software-hardware integration can deliver vastly superior performance per dollar compared to traditional electrical switching. NVIDIA, meanwhile, acknowledged the growing pressure through its Enfabrica acquisition — a networking silicon company designed to improve bandwidth efficiency inside scale-up systems. We interpreted this as Jensen Huang's attempt to reinforce NVIDIA's scale-up dominance without fully conceding that optics had already won the physics argument. The transition from electrical to optical signalling inside the data centre accelerated years ahead of expectations, pulling forward a generational opportunity for suppliers of the optical engines that make it possible.
The 2025 1.6T ramp, Coherent's failure to deliver high-volume 200G laser production, and Innolight's strong financial results — underpinned by Lumentum's 200G supply — demonstrated Lumentum's technological advantage in the market. Lumentum also stands to benefit from the secular shift toward optical circuit switching, though we note that competition from MEMS-based OCS providers presents a more contested landscape compared to Lumentum's dominant position in 200G EML. As these architectural shifts compound — from the DeepSeek-driven reappraisal of scale-out, to Google's all-optical TPU roadmap, to the broader industry recognition that optical is inevitable — Lumentum's position as the indispensable enabler of AI-scale optical connectivity has only strengthened, and its contribution to the portfolio reflects the depth of conviction we placed on this thesis from the outset.
Performance attribution is conducted using ordinary least squares (OLS) regression of daily portfolio returns against four thematic factor indices. The dependent variable is the daily log return of the NDI-FutureTech portfolio; the independent variables are the daily log returns of SOXX, WCLD, ARKK (used as a proxy for consumer internet/platform and consumer innovation exposure), and a proprietary Hyperscaler basket. The Hyperscaler basket is constructed as a market-capitalisation-weighted index of AMZN, GOOGL, MSFT, and ORCL, rebalanced daily using log returns applied to prior-day market-cap weights.
Stock-selection alpha is estimated as the annualised regression intercept, compounded over 252 trading days: annualised alpha = (1 + daily intercept)²⁵² − 1. Factor contributions are estimated as the product of the estimated beta coefficient and the corresponding factor's annual simple return over the matching performance period.
The broad market index (NDX) was initially considered but removed from all regressions following Variance Inflation Factor analysis. NDX produced VIF values of approximately 17 (2024) and 19 (2025), far exceeding the commonly applied threshold of 10. This severe multicollinearity arises because AMZN, GOOGL, MSFT, and ORCL collectively represent a substantial share of NDX's total market capitalisation, causing NDX movements to be largely explained by the Hyperscaler basket and, to a lesser extent, SOXX. Inclusion of NDX created redundancy and unstable coefficient estimates without materially improving explanatory power. Removal improved model parsimony and ensures that attributed performance reflects exposure to distinct AI-cycle themes rather than broad equity beta.
| Variable | Coefficient | Std. Error | t-Statistic | p-Value | |
|---|---|---|---|---|---|
| SOXX | −0.0419 | 0.0396 | −1.06 | 0.291 | |
| WCLD | 0.2852 | 0.0293 | 9.74 | <0.001 | *** |
| ARKK (proxy) | 0.4207 | 0.0432 | 9.75 | <0.001 | *** |
| Hyperscaler Basket | 0.2393 | 0.0228 | 10.48 | <0.001 | *** |
| Intercept (daily α) | 0.000987 | 0.000380 | 2.60 | 0.010 | ** |
| → Annualised α | +28.2% | ||||
| Variable | Coefficient | Std. Error | t-Statistic | p-Value | |
|---|---|---|---|---|---|
| SOXX | 0.1031 | 0.0541 | 1.90 | 0.058 | |
| WCLD | 0.3665 | 0.0337 | 10.88 | <0.001 | *** |
| ARKK (proxy) | 0.2916 | 0.0423 | 6.89 | <0.001 | *** |
| Hyperscaler Basket | 0.2803 | 0.0359 | 7.81 | <0.001 | *** |
| Intercept (daily α) | 0.000632 | 0.000497 | 1.27 | 0.205 | |
| → Annualised α | +17.2% | ||||
Significance codes: *** p < 0.001, ** p < 0.01, * p < 0.05. t-critical (two-tailed, 5%) ≈ 1.97 for both samples.
| Factor | Proxy | 2024 Return | 2025 Return | 2026 YTD |
|---|---|---|---|---|
| Semiconductors | SOXX | +17.1% | +40.5% | +10.2% |
| SaaS / Enterprise Software | WCLD | +11.4% | −6.7% | +1.5% |
| Consumer Internet / Innovation † | ARKK | +12.4% | +35.5% | +15.8% |
| Hyperscalers | AMZN/GOOGL/MSFT/ORCL | +30.8% | +26.3% | +5.3% |
† ARKK ETF is used as a proxy only for consumer internet/platform and consumer innovation exposure; it is not a precise match for the portfolio's specific holdings in this segment.
| Factor | 2024 β | 2025 β | 2026 YTD β | Commentary |
|---|---|---|---|---|
| SOXX | −0.0419 | +0.1031 | +0.5150 | Sharp increase; upper value chain / semiconductor focus intensified |
| WCLD | +0.2852 | +0.3665 | +0.1090 | Lowest across all periods; minimal traditional SaaS exposure |
| ARKK (proxy) | +0.4207 | +0.2916 | +0.4480 | Highest level; innovation/platform names dominating 2026 |
| Hyperscalers | +0.2393 | +0.2803 | +0.0800 | Significantly reduced; less mega-cap platform reliance |
The evolution in betas across 2024–2026 reveals a significant portfolio repositioning. The most striking shift is the surge in SOXX beta from near-zero in 2024 (−0.04) through moderate in 2025 (+0.10) to dominant in 2026 (+0.52), directly reflecting the portfolio's increasing concentration in semiconductor and AI hardware infrastructure — optical networking, advanced packaging, and power delivery components that are captured by SOXX's constituent holdings. Simultaneously, the Hyperscaler beta has collapsed from +0.28 in 2025 to +0.08 in 2026, confirming the deliberate pivot away from mega-cap platform dependence toward upstream supply chain specialists. The ARKK-proxy beta has risen to its highest level (+0.45), consistent with the portfolio's exposure to high-growth innovation names positioned as bottleneck resolvers. WCLD exposure has been minimised (+0.11), reflecting the rotation out of traditional SaaS toward AI-native applications and infrastructure.
| Factor | β (2024) | Factor Ret. | Contrib. | β (2025) | Factor Ret. | Contrib. |
|---|---|---|---|---|---|---|
| SOXX | −0.0419 | +17.1% | −0.7% | +0.1031 | +40.5% | +4.2% |
| WCLD | +0.2852 | +11.4% | +3.3% | +0.3665 | −6.7% | −2.5% |
| ARKK (proxy) | +0.4207 | +12.4% | +5.2% | +0.2916 | +35.5% | +10.4% |
| Hyperscalers | +0.2393 | +30.8% | +7.4% | +0.2803 | +26.3% | +7.4% |
| Total | +15.2% | +19.5% | ||||
| Factor | β (2026 YTD) | Factor Return (YTD) | Contribution |
|---|---|---|---|
| SOXX | +0.5150 | +10.2% | +5.3% |
| WCLD | +0.1090 | +1.5% | +0.2% |
| ARKK (proxy) | +0.4480 | +15.8% | +7.1% |
| Hyperscalers | +0.0800 | +5.3% | +0.4% |
| Total Factor Contribution | +13.0% | ||
| YTD α (intercept, 94 days) | +1.5% | ||
| Sum (α + Factors) | 14.5% | ||
| Portfolio Actual Return | +26.1% | ||
| Residual / Interaction | +11.6 pp | ||
VIF analysis was conducted on the full five-factor model (including NDX) to test for multicollinearity before variable selection. A VIF exceeding 10 indicates severe multicollinearity warranting corrective action.
| Factor | 2024 VIF | 2025 VIF | Assessment |
|---|---|---|---|
| NDX (excluded) | ~17 | ~19 | Excluded — severe multicollinearity |
| SOXX | Moderate | Moderate | Acceptable; elevated due to NDX correlation in 5-factor model |
| WCLD | Low | Low | Acceptable |
| ARKK (proxy) | Low | Low | Acceptable |
| Hyperscaler Basket | Low | Moderate | Acceptable |
The NDX VIF values of ~17 (2024) and ~19 (2025) confirm that NDX is almost entirely explained by the four thematic factors. This is economically intuitive: AMZN, GOOGL, MSFT, and ORCL — the Hyperscaler basket constituents — collectively account for a substantial share of NDX market capitalisation, while SOXX, WCLD, and ARKK capture most remaining technology sector variation. After excluding NDX, all remaining factor VIFs fall below the threshold of 10, confirming the four-factor specification is well-conditioned.
The "Moderate" VIF classifications for SOXX and Hyperscalers reflect the structural overlap between semiconductor and mega-cap AI platform returns. This correlation is economically meaningful — Hyperscaler capex directly drives semiconductor demand — and the regression coefficients remain interpretable as distinct thematic exposures despite this moderate cross-correlation.
In 2024, the sum of alpha (28.2%) and total factor contribution (15.2%) equals 43.4%, exceeding the portfolio's 39.4% return by approximately 4.0 percentage points. In 2025, the sum (36.7%) falls short of the portfolio's 38.9% return by approximately 2.2 percentage points. In 2026 YTD, the sum of YTD alpha (1.5%) and factor contributions (13.0%) equals 14.5%, falling short of the portfolio's 26.1% return by approximately 11.6 percentage points. These differences arise from several sources: factor correlation and overlap mean individual factor contributions are not strictly additive; the annualisation of the intercept via compounding introduces rounding relative to the actual daily return path; and nonlinear portfolio effects — including position sizing changes, intra-period rebalancing, and asymmetric payoff profiles — are not captured by a linear regression with constant coefficients.
The 2026 YTD residual of +11.6 pp is notably larger than in prior periods and warrants specific interpretation. This positive residual reflects the concentrated, nonlinear nature of the portfolio's 2026 gains. The +25.3% April return was driven by simultaneous sharp repricing across multiple correlated bottleneck-resolver positions — gains that are idiosyncratic relative to the four broad factors but internally correlated within the portfolio. The constant-beta framework assumes the portfolio's factor sensitivity is uniform across all days; in practice, the effective beta to AI infrastructure themes was significantly higher during the April recovery when the portfolio's concentrated positions repriced simultaneously. Additionally, the near-zero daily intercept (p = 0.856) does not imply an absence of stock-selection skill — it implies that the skill manifests as concentrated, event-driven gains (convexity) rather than steady daily outperformance (constant alpha). This is a known limitation of linear attribution models applied to concentrated, high-conviction portfolios with asymmetric return profiles.
Factor contributions should therefore be treated as indicative directional estimates of the portfolio's systematic exposure rather than strictly additive components of total return. The decomposition is most informative as a framework for understanding how alpha and factor exposure have evolved across periods, rather than as a precise accounting identity.
Risk metrics are computed conditionally on a four-state volatility regime model derived from the CBOE Volatility Index (VIX). Each regime corresponds to a distinct range of implied equity volatility, with transitions governed by a 7-day confirmation rule to prevent excessive regime switching caused by intraday noise or single-day spikes. The regime definitions and the number of trading days observed in each state across the full sample (January 2024 – January 2026) are summarised below.
| Regime | VIX Range | Transition Thresholds | Trading Days | % of Sample |
|---|---|---|---|---|
| Low Vol Low Volatility | VIX < 14 | Entry: VIX below 14 for 7 days · Exit: above 15.5 for 7 days | 118 | 23% |
| Normal Normal | VIX 14 – 20.5 | Entry: above 15.5 (from Low) or below 19 (from Stress) for 7 days | 326 | 63% |
| Stress Stress | VIX 20.5 – 25.5 | Entry: above 20.5 for 7 days · Exit: below 19 or above 25.5 for 7 days | 39 | 8% |
| Crisis Crisis | VIX > 25.5 | Entry: above 25.5 for 7 days · Exit: below 24 for 7 days | 29 | 6% |
The asymmetric entry and exit thresholds — for example, entering Stress at VIX 20.5 but requiring VIX to fall below 19 to return to Normal — incorporate hysteresis to prevent whipsawing at regime boundaries. Over the full sample, the market spent the majority of time in Normal conditions (63%), with Low Volatility accounting for the entirety of the calm 1H 2024 period. The Stress and Crisis regimes were concentrated in the March–May 2025 tariff-driven selloff, totalling approximately 68 trading days combined.
Maximum drawdown is measured as the largest peak-to-trough decline in the portfolio's cumulative normalized price series, with the peak computed as a running all-time high from inception. Drawdowns are reported for each regime by filtering the drawdown series to dates classified under that regime. Because the drawdown is measured from the inception rolling peak (not reset per regime), deeper regimes naturally exhibit larger drawdowns as prior losses accumulate.
| Regime | NDI | NDX | SPX | ARKK (proxy) |
|---|---|---|---|---|
| Low Low Volatility | −7.5% | −5.3% | −3.2% | −10.8% |
| Normal Normal | −13.4% | −10.3% | −8.4% | −19.6% |
| Stress Stress | −24.9% | −14.6% | −10.7% | −30.2% |
| Crisis Crisis | −34.5% | −22.1% | −18.4% | −41.3% |
NDI's maximum drawdown of −34.5% during the Crisis regime reflects the tariff-driven sell-off of March–April 2025, with the trough occurring around 8 April 2025 before the sharp reversal triggered by the tariff pause announcement. Notably, the portfolio recovered to a new all-time high by approximately late July 2025 — a recovery period of roughly 80 trading days from trough — driven by the concentration in high-conviction positions (LITE, nuclear names, and PLTR) that benefited disproportionately from the post-crisis rotation into AI application and strategic infrastructure themes. NDI's deeper drawdown relative to NDX (−22.1%) and SPX (−18.4%) is consistent with its higher-beta, concentrated positioning, while the ARKK proxy experienced an even deeper −41.3% trough, reflecting its exposure to speculative growth names with weaker balance sheets and less structural differentiation.
The progression from Low Vol (−7.5%) through Normal (−13.4%), Stress (−24.9%), and Crisis (−34.5%) confirms that the regime framework captures meaningful escalation in downside risk, and that NDI's volatility profile is structurally higher than broad indices across all market conditions — a characteristic consistent with its concentrated, high-conviction approach.
Value at Risk is estimated using the historical simulation method at the 95% confidence level, computed separately for each regime from the empirical distribution of daily returns. VaR represents the loss threshold that is exceeded on only 5% of trading days — in other words, the boundary of the worst 1-in-20 daily outcomes. Conditional VaR (CVaR, also known as Expected Shortfall) measures the average loss on days that exceed the VaR threshold, capturing the severity of tail events rather than just their frequency.
| Regime | NDI | NDX | SPX | ARKK (proxy) |
|---|---|---|---|---|
| Low Low Volatility | −2.6% | −1.5% | −0.9% | −3.1% |
| Normal Normal | −3.1% | −2.0% | −1.3% | −3.6% |
| Stress Stress | −4.5% | −2.7% | −1.8% | −4.8% |
| Crisis Crisis | −6.4% | −5.1% | −4.4% | −6.8% |
Interpretation example: historically, about 1 in 20 Low Volatility days saw NDI losses of 2.6% or worse.
| Regime | NDI | NDX | SPX | ARKK (proxy) |
|---|---|---|---|---|
| Low Low Volatility | −2.9% | −1.9% | −1.1% | −3.7% |
| Normal Normal | −4.1% | −2.6% | −1.7% | −5.1% |
| Stress Stress | −6.1% | −3.4% | −2.4% | −6.8% |
| Crisis Crisis | −7.7% | −5.9% | −5.6% | −7.9% |
Interpretation example: in Normal regimes, when NDI's losses fell into the worst 5% of days, the average loss was approximately 4.1%.
| NDI | NDX | SPX | ARKK (proxy) | |
|---|---|---|---|---|
| 21-Day VaR (95%) | −11.6% | −7.9% | −5.8% | −14.2% |
Interpretation: across all market conditions since inception, only about 5% of rolling 21-day periods saw NDI experience losses of approximately 11.6% or worse.
The VaR and CVaR metrics confirm the expected scaling of risk across regimes, with NDI exhibiting approximately 1.7–1.8× the daily tail risk of NDX in Normal and Stress environments, narrowing to approximately 1.3× in Crisis as correlations compress and all assets fall together. The gap between VaR and CVaR — which widens in Stress and Crisis regimes — indicates that tail events become more severe, not just more frequent, as volatility rises. In the Crisis regime, NDI's CVaR of −7.7% is notably 1.3 percentage points worse than its VaR of −6.4%, confirming that the worst days in extreme environments cluster toward exceptionally large losses rather than hovering near the VaR threshold.
The 21-day VaR provides a longer-horizon perspective: a −11.6% monthly loss boundary at the 95th percentile is consistent with the portfolio's concentrated, high-beta profile while remaining within the range expected for a strategy that targets 30–40% annualised returns. This loss magnitude was realised during the March–April 2025 tariff episode — the most severe drawdown in the sample — and was fully recovered within approximately four months.