Institutional Research Archive

Hedge Fund Letters Archive

Browse the world's most comprehensive database of hedge fund investor letters, sorted by recent quarter. Access primary source research from leading institutional managers.

Quarter	Letter Date	Fund Name	QTD	YTD	Tickers	Themes	Quick Take

Home Letters Funds Account

Ithaka US Growth Strategy 2026 Q2 Investor Letter | Buyside Digest

Back to Fund Profile (Ithaka US Growth Strategy)

Primary Source Intelligence • Q2 2026 Letter Analysis

Ithaka US Growth Strategy Quarterly Analysis

Buyside Digest is not affiliated with, and does not endorse, Ithaka US Growth Strategy. This analysis is provided for institutional research purposes only and is not investment advice.

Fund Returns

QTD+21.9%

Annualized+16.5%

Positioning StanceNEUTRAL

Market CapLarge Cap

GeographyUS

Digest Analysis

Quick Take

"Ithaka outperformed by 500bps in Q2 2026 as concentrated AI infrastructure bets delivered exceptional returns. AMD surged 182% on agentic AI tailwinds while cybersecurity holdings benefited from recognition that AI expands attack surfaces."

Executive Summary

Ithaka's US Growth Strategy returned 21.9% net in Q2 2026, outperforming the Russell 1000 Growth Index by 500 basis points as AI infrastructure remained the dominant market driver. The portfolio's concentrated positions in semiconductor and cybersecurity companies delivered exceptional returns, with AMD surging 182% as the market recognized the massive opportunity in agentic AI workloads requiring high-core-count CPUs. CrowdStrike and Palo Alto Networks benefited from a narrative shift recognizing that AI adoption creates vastly larger attack surfaces requiring specialized protection. The quarter saw 60% of S&P 500 earnings growth concentrated in the AI complex, with NVIDIA and Micron alone contributing 40%. Physical infrastructure constraints are emerging as a critical bottleneck, with data center power connections now taking five to seven years. The managers initiated five new positions while eliminating five others, maintaining their disciplined approach to owning high-quality businesses with durable competitive advantages. Looking forward, they expect AI diffusion, infrastructure limits, and capital markets access for model providers to remain key themes, while the pending midterm elections should create a more stable legislative environment.

Unlock Full Institutional Analysis

Sign in or create a free account to unlock full commentary, extracted equity pitches, and direct outbound manager source links with your 3 quarterly credits.

Sign In to Unlock (3 Free Credits)View Pricing Tiers

Institutional Meta Strategy

Meta Strategy Gauges

Algorithmic conviction, macroeconomic posture, and risk appetite signals extracted from this quarterly letter with qualitative explanations.

Signal Matrix

Market Conviction

72%

CautiousHigh

High Conviction (72%)

The portfolio holds 26 concentrated large-cap positions with a maximum of 35 holdings allowed, demonstrating structural concentration. The managers provide detailed, multi-paragraph commentary on specific holdings like AMD, CrowdStrike, and Palo Alto Networks, explaining competitive moats and thesis drivers. They name specific positions, discuss CEO actions, and explain TAM expansions with concrete numbers. The letter describes a conviction-weighted approach and provides extensive company-specific analysis. However, the portfolio is not extremely concentrated (26 names vs. 5-10), and some hedging language exists around monitoring themes. This places conviction in the high-moderate to high range rather than extreme concentration territory.

Growth Outlook

55%

BearishBullish

Neutral (55%)

The managers express constructive views on AI infrastructure growth and secular tailwinds, noting strong earnings growth compressed valuations from 22x to under 20x. However, they acknowledge extreme market concentration with 60% of earnings growth from AI, describe everything outside AI as 'not hot' on a relative basis, and flag infrastructure bottlenecks and monetization concerns. The outlook is positive but tempered by concentration risks and selective opportunities.

Risk Appetite

65%

DefensiveAggressive

Balanced (65%)

The portfolio remains substantially invested with only 70bps in cash, maintains concentrated positions in AI beneficiaries, and initiated five new positions during the quarter. The managers demonstrate willingness to hold through volatility in AI infrastructure names while rotating out of underperforming SaaS and MedTech holdings. This reflects a risk-on posture tilted toward secular growth themes, though not maximum aggression given some cash and selective trimming.

Capital Deployment

25%

De-riskingDeploying

De-risking (25%)

The portfolio initiated five new positions and eliminated five positions during the quarter, representing rotation rather than net deployment. Cash remains at approximately 70 basis points, which acted as a drag in the strong market, suggesting cash levels were relatively stable. The activity reflects rebalancing and sector rotation from SaaS/MedTech into semiconductors and infrastructure rather than aggressive net deployment of capital. The letter describes maintaining concentrated positions rather than scaling them significantly. This represents modest rotation activity with stable cash levels.

Forward Guidance

45%

CautiousExpansionary

Neutral (45%)

The managers state their investment discipline remains steadfast and they continue to focus on long-term wealth creation through concentrated positions. However, the letter emphasizes monitoring key themes rather than aggressive deployment, with attention turning to elections, infrastructure constraints, and monetization scrutiny. The tone is watchful and selective rather than aggressively deploying. The 70bps cash position and rotation activity suggest measured rather than urgent action bias.

Language Signal

50%

BearishBullish

Balanced (50%)

The letter balances bullish language around AI infrastructure opportunities, secular tailwinds, and exceptional fundamental growth with cautionary language about infrastructure bottlenecks, monetization scrutiny, extreme concentration risk, and the SaaS-pocalypse. Positive terms like explosive growth, massive beneficiary, and robust returns are offset by concerns about budget overruns, multiple compression, and limited market breadth. The language is relatively balanced between opportunity and risk framing.

Perceived Risk

58%

Low RiskElevated

Moderate Risk (58%)

The managers identify several specific, named risks with meaningful discussion: physical infrastructure bottlenecks taking five to seven years, willingness to pay scrutiny after budget overruns at major companies, extreme market concentration with 60% of earnings from AI, ongoing geopolitical tensions despite ceasefire, and the continuing SaaS-pocalypse. These risks are discussed with concrete details and implications. However, the tone is not alarmed, and risks are presented as manageable challenges within a constructive framework rather than systemic threats. The risk discussion is substantive but not dominant in the letter.

Opportunity Density

62%

ScarceAbundant

Selective (62%)

The managers see attractive opportunities within defined areas, particularly AI infrastructure, semiconductors, and cybersecurity, as evidenced by initiating five new positions. They describe massive TAM expansions in server CPUs and discuss multiple secular tailwinds. However, they also note that outside of AI, the market is 'not hot' on a relative basis, describe the SaaS-pocalypse as ongoing, and emphasize selectivity in their approach. The opportunity set is characterized as rich within specific themes but requiring selectivity across the broader market.

Time Horizon

68%

Short-TermLong-Term

Multi-Year (68%)

The managers explicitly state they focus on long-term wealth creation and seek companies with high probability of compounding economic value. They discuss secular tailwinds, durable competitive advantages, and cite AMD's 50+ year history riding computing power demand. The letter references TAM forecasts extending to 2030 and discusses multi-year infrastructure build-out timelines. However, the portfolio also responds to quarterly earnings, monitors near-term catalysts like elections and IPOs, and rotated five positions during the quarter. This reflects a multi-year thesis orientation with some tactical responsiveness, placing the time horizon in the 2-4 year range rather than permanent capital territory.