The curated database of hedge funds that publish investor letters. Research by geography, strategy, and schools of thought.
| # | Fund | Strategy | Style | Geography | AUM | Latest Letter |
|---|---|---|---|---|---|---|
The Harbor Capital Appreciation Fund delivered strong Q2 2026 performance, returning 17.65% and outperforming both the Russell 1000 Growth Index (16.74%) and S&P 500 Index (15.20%). The quarter was characterized by robust earnings growth driven primarily by AI-related investment, with Information Technology leading sector performance. Stock selection in Information Technology and Health Care drove outperformance, while Communication Services and Consumer Staples detracted. The managers initiated positions in SanDisk, SpaceX, and Starbucks to capitalize on AI-driven data storage demand, satellite connectivity growth, and retail turnaround opportunities. Top contributors included Advanced Micro Devices, Alphabet, Broadcom, and NVIDIA, all benefiting from AI infrastructure investment. Detractors included Netflix (failed M&A bid), Constellation Energy (project timing concerns), and Walmart (margin pressure from fuel costs). Despite elevated geopolitical tensions, inflation pressures, and higher interest rates, the managers maintain their disciplined focus on high-quality growth companies with enduring competitive advantages. They view AI as a transformational multi-year cycle with broad implications across sectors and believe the Fund remains well positioned for attractive long-term growth.
The Harbor Capital Appreciation Fund invests in high-quality U.S. large-cap growth companies with strong competitive moats, focusing on businesses with strong balance sheets, earnings performance, sales momentum, high profitability, unique market positions, and capable management teams, while maintaining full equity exposure without market timing.
The managers maintain a disciplined, long-term investment approach focused on high-quality growth companies with enduring competitive advantages. They continue to monitor the evolving environment for new opportunities while emphasizing long-term growth and risk management. Despite macro uncertainties including geopolitical tensions, inflation pressures, and higher interest rates, the outlook for corporate profit growth remains broadly healthy. The managers believe the Fund remains well positioned to generate attractive revenue and earnings growth over their investment time horizon, with particular focus on companies that can capitalize on the multi-year AI transformation cycle.
As of Jul 21, 2026
Harbor Capital Appreciation Fund is managed by the experienced team at Jennison Associates LLC, which has overseen the fund since May 1990. The current portfolio management team includes Kathleen A. McCarragher as head of growth equity (9.25 years tenure), Blair A. Boyer and Natasha Kuhlkin (both with 3.25 years tenure), and Owuraka Koney. The team operates within Jennison's $220 billion platform, specifically managing $96 billion in flagship Large Cap Growth Equity strategies. This management depth is supported by Harbor Capital Advisors' institutional infrastructure as a subsidiary of ORIX Corporation, providing operational stability and resources for the fund's $28.6 billion in assets under management.
Employs a disciplined, bottom-up, research-intensive investment approach targeting companies with durable competitive advantages and above-average growth prospects. The strategy focuses on equity securities of U.S. companies with market capitalizations of at least $1 billion, utilizing a 3 to 5 year investment horizon to identify companies with strong earnings potential, skilled management, and robust balance sheet strength. The concentrated portfolio approach with approximately 56% of assets in top 10 holdings reflects high conviction in research-driven investment decisions, while maintaining moderate turnover of 28% to support long-term capital appreciation through patient capital deployment.
Lead Portfolio Manager
Moderate Conviction Bullish
Market Conviction
The Fund demonstrates high-moderate conviction through concentrated positioning with top 10 holdings representing 56.16% of assets. NVIDIA alone represents 10.14% of the portfolio. The managers provide specific thesis summaries for new positions (SanDisk, SpaceX, Starbucks) with clear catalysts and reasoning. They explicitly state beliefs about competitive advantages and growth potential for individual holdings. However, the portfolio holds approximately 30-40 positions based on the diversified sector exposure shown, and some hedging language appears ('we believe,' 'potential ability'). The combination of concentration in top holdings, specific position-level commentary, and clear investment theses supports a score in the high-moderate range.
Growth Outlook
Market outlook remains moderate conviction: The Harbor Capital Appreciation Fund underperformed its benchmark in Q1 2026 with a -10.94% return, impacted by stock selection in technology and industrials amid geopolitical and ...
Risk Appetite
Risk appetite posture is above average conviction: The Harbor Capital Appreciation Fund underperformed its benchmark in Q1 2026 with a -10.94% return, impacted by stock selection in technology and industrials amid geopolitical and ...
Capital Deployment
The managers initiated three new positions (SanDisk, SpaceX, Starbucks) and sold three positions (Axon Enterprise, Edwards Lifesciences, Merck) during the quarter. The letter explicitly states 'trading activity was modest' and that 'changes in sector weights primarily reflected underlying stock price movements' rather than active rebalancing. No cash level changes are disclosed. The activity represents capital rotation rather than net deployment or de-risking. The initiation of three positions suggests mild net deployment activity, but the modest trading volume and lack of cash data caps the score in the low-moderate range.
Forward Guidance
Forward guidance signal: The Harbor Capital Appreciation Fund underperformed its benchmark in Q1 2026 with a -10.94% return, impacted by stock selection in technology and industrials amid geopolitical and ...
Language Signal
The letter contains balanced directional language. Bullish terms include 'strong performance,' 'robust earnings growth,' 'compelling corporate profit trends,' 'attractive revenue and earnings growth,' 'transformational computing cycle,' 'broad, multi-year implications,' and 'well positioned.' Bearish language includes 'volatility,' 'elevated geopolitical tensions,' 'persistent inflation pressures,' 'higher interest rate outlook,' 'cloudier macroeconomic backdrop,' and 'concerns.' The bullish language slightly outweighs bearish, but the letter maintains a balanced tone throughout, acknowledging both opportunities and risks.
Perceived Risk
Perceived risk level is evaluated as moderate conviction. The Harbor Capital Appreciation Fund underperformed its benchmark in Q1 2026 with a -10.94% return, impacted by stock selection in technology and industrials amid geopolitical and ...
Opportunity Density
The managers view AI as 'a transformational computing cycle with broad, multi-year implications and an opportunity set extending beyond traditional technology companies and increasingly spanning multiple sectors.' They initiated three new positions during the quarter and state they 'continually monitor the evolving environment for new opportunities.' The language suggests they see selective but meaningful opportunities across multiple sectors, not just technology. The phrase 'opportunity set extending beyond traditional technology companies' indicates breadth. However, they also emphasize selectivity and discipline, suggesting opportunities require careful evaluation rather than being abundant everywhere.
Time Horizon
The managers explicitly describe their approach as 'maintaining a disciplined, long-term investment approach' and reference 'our investment time horizon' when discussing expected growth. They view AI as having 'broad, multi-year implications' and describe it as a 'transformational computing cycle,' suggesting a multi-year thesis. The investment philosophy states the Fund 'stays fully invested in stocks and does not try to time the market, but instead works toward steady investment growth.' However, the letter also discusses quarterly performance drivers and near-term catalysts like project timing and M&A events. The combination of explicit long-term language, multi-year AI thesis, and stay-fully-invested philosophy supports a multi-year horizon in the 2-5 year range.
Top Conviction Themes
Key Catalysts
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