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Centerbook Partners LP
CenterBook Partners LP is a hedge fund headquartered in Greenwich, Connecticut, founded in 2020 by David Stemerman, a former Lone Pine and Conatus Capital executive. The firm employs about 18-30 professionals with deep expertise in investment, data science, risk management, and portfolio construction. It partners with independent fund managers to systematically capture alpha, managing a diversified long/short portfolio for institutional and sophisticated investors.
Investment Strategy
CenterBook Partners employs a differentiated multi-manager strategy by collaborating with numerous independent hedge fund managers who share their position and research data. The firm constructs a centrally managed, market-neutral, diversified long/short equity portfolio using systematic alpha capture and robust risk management. Its approach leverages both discretionary and quantitative insights, optimizing position sizing while sharing performance fees with partnering managers for data contribution, emphasizing independence from large multi-manager platforms.
Latest 13F Filing Activity
Centerbook Partners LP filed their most recent 13F report on Jun 30, 2025 disclosing 489 equity positions with a total 13F market value of $2B. The fund increased holdings in Eli Lilly & Co., Regeneron Pharmaceuticals, Robinhood MKTS Inc. among other positions. Centerbook Partners LP reduced exposure to Linde PLC, Walmart Inc., Arhaus Inc. among others.
Top Holdings
Equity Positions (489)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
M MSFT | MICROSOFT CORP | 2.09% | $37.6M | 75,561 | $394.02 | $497.41 | +$3.5M |
A AMZN | AMAZON COM INC | 2.01% | $36.2M | 165,007 | $149.64 | $219.39 | +$4.6M |
V V | VISA INC | 1.97% | $35.4M | 99,717 | $309.46 | $355.05 | +$2.7M |
| BERKSHIRE HATHAWAY INC DEL | 1.92% | $34.5M | 71,052 | $467.44 | $485.77 | +$8.7M | |
| ALPHABET INC | 1.83% | $32.9M | 186,869 | $152.75 | $176.23 | +$2.9M |
Industry Allocation
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