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 |
|---|---|---|---|---|---|---|
Quarterly shareholder letter for Rowan Street Capital.
High-conviction value and fundamental strategy for Rowan Street Capital.
Long-term value creation focused on fundamental earnings power.
As of Aug 3, 2026
Alex Kopel, CFA is the founder and managing partner of Rowan Street Capital, LLC, a private placement hedge fund he started in March 2015. Kopel holds the Chartered Financial Analyst (CFA) designation and is currently based in Miami. He was previously registered with Synergy Asset Management, LLC in Bellevue, Washington from February 20, 2015, to May 28, 2024, but is not currently registered as an Investment Adviser Representative as of May 28, 2024. Joseph M. Maas, CFA serves as co-founder and brings extensive credentials including CFA, CFP, CLU, ChFC, MSFS, CCIM, CVA, ABAR, and CM&AA designations. The fund partnership focuses on identifying and owning extraordinary businesses led by passionate, founder-CEOs who are also significant owners. Management owns 15% of the fund, demonstrating significant alignment with investor interests.
Rowan Street Capital is a long-term investment partnership focused on compounding value through ownership of exceptional businesses led by extraordinary owner-operators. Their approach is influenced by the principles of Warren Buffett, emphasizing patience, discipline, and thinking like business owners rather than traders. The firm's investment philosophy centers on three core drivers: Exceptional Businesses, Extraordinary Owner-Operators, and Disciplined Reinvestment, which together create a compounding engine. They employ Warren Buffett's 20-Punchcard Philosophy, making extremely selective investment decisions with the discipline to wait for exceptional opportunities. The firm operates under 13 distinctive investment principles including focusing on exceptional businesses with talented management, maintaining investments through volatility, prioritizing survival, thinking like long-term business owners, avoiding market predictions, demanding margin of safety, conducting thorough due diligence, avoiding leverage, allowing natural concentration, exhibiting discipline, practicing patience, focusing on survival first, and embracing intellectual honesty.
Lead Portfolio Manager
Alex and Joe
Managing Partner
High Conviction Bullish
Market Conviction
The portfolio is highly concentrated in exactly five named positions, each discussed in substantial detail with specific performance metrics, position sizing context, and multi-year thesis development. The manager states that conviction in Meta has only increased since 2018 and describes Constellation as one of the most remarkable businesses ever studied. The manager and co-manager have the substantial majority of their own net worth invested alongside partners. The letter provides specific evidence of position additions (Constellation initiated in Q1 2026) and explicitly states willingness to hold through volatility. The language is declarative about business quality and long-term conviction, though some hedging exists around near-term market uncertainty. The 11-year track record and detailed business owner perspective demonstrate deep conviction in the investment approach.
Growth Outlook
Assigned 0.85 as the manager is highly bullish on the forward opportunity set, comparing the current valuation gap to the generational buying opportunity of 2022. While they acknowledge near-term worries like inflation and interest rates, they view these as temporary price dislocations.
Risk Appetite
Assigned 0.80 reflecting the fund's highly concentrated, long-only posture with no hedges or cash buffers mentioned. They actively maintain high-conviction holdings through severe drawdowns and deployed available capital from Spotify directly into Constellation Software.
Capital Deployment
The manager initiated a new position in Constellation Software during Q1 2026, representing net deployment activity. However, no cash level changes are disclosed, and the letter emphasizes maintaining existing positions rather than aggressive scaling or broad deployment. The tone suggests the portfolio is largely set, with the Constellation addition representing selective rather than aggressive deployment. The manager explicitly states they are not chasing momentum or making predictions about when market dynamics will shift, suggesting a patient rather than active deployment posture.
Forward Guidance
Assigned 0.85 as the manager explicitly issues a strong buy signal, recommending that partners add capital to their investments at current levels. They have also actively rotated capital into Constellation Software during the quarter.
Language Signal
The letter contains substantial bullish language around individual holdings: exceptional, outstanding, remarkable, strongest growth in four years, record deliveries, measurable results, and increased conviction. However, this is balanced by cautious language around market conditions: uncertainty, concerns, pressure, elevated expectations, exceptionally small margin for error, and unpopular investments. The manager also acknowledges risks around AI infrastructure returns, investment cycle length, and leadership transitions. The net balance tilts modestly positive given the emphasis on business quality and long-term conviction, but the caution around market conditions and near-term uncertainty prevents a higher score.
Perceived Risk
Assigned 0.45 because while the manager lists clear macroeconomic headwinds (inflation, interest rates, geopolitics), they explicitly downplay these as familiar market narratives that do not permanently threaten the survival of their high-quality compounding businesses.
Opportunity Density
The manager characterizes the current environment as one where the portfolio looks different from where the market's enthusiasm has concentrated, suggesting limited overlap with broadly available opportunities. The manager initiated one new position (Constellation) but emphasizes this built on four years of experience with Topicus rather than representing a newly discovered opportunity. The tone suggests selectivity and patience rather than abundance, with the manager explicitly stating they remain comfortable owning businesses they understand even if the market chooses to reward something else. This reflects a sparse rather than rich opportunity set from the manager's perspective.
Time Horizon
The manager has held Meta since 2018 (eight years) and Topicus since 2021 (five years), demonstrating multi-year holding periods in practice. The letter emphasizes that the job is to continue owning exceptional businesses that become more valuable over time, with no urgency around when business and stock performance will converge. The manager explicitly states they do not predict timing of market recognition, only that it will occur eventually. The discussion of Tesla's investment cycle, Meta's AI infrastructure buildout, and Constellation's decentralized system all reflect multi-year thesis timeframes. However, the manager does discuss quarterly results and near-term catalysts (FSD adoption, Robotaxi expansion), preventing a score above 0.80. The horizon is clearly multi-year but not explicitly permanent or decade-plus.
Top Conviction Themes
Key Catalysts
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