CenterBook Partners LP
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 7, 2025), CenterBook Partners LP reported 544 stock positions worth $2.0 billion. Its top holding was Amazon.com (AMZN) at 2.0% of the portfolio, followed by Meta Platforms Class A (META, 1.7%) and Visa Class A (V, 1.7%). Compared with Q2 2025, it opened 191 new positions, sold out of 140, added to 181 and reduced 172. The biggest buy was Advanced Micro Devices (AMD, shares +633%) and the biggest sale an exit from Eli Lilly (LLY).
- Most Recent 13F
- Q2 2026
- Location
- GREENWICH, CT
- CIK
- 0001872738
- Portfolio Value
- $2.0B (Q3 2025)
- SEC Filing
- 0000902664-25-004789 ↗ filed Nov 7, 2025
Holdings Value
Holdings 544 stocks · $2.0B
| AMZN Amazon.com Inc. | 1.99% | 183,123 | $40.2M | Add +11.0% |
| META Meta Platforms Inc. Class A | 1.75% | 48,096 | $35.3M | Add +26.3% |
| V Visa Inc. Class A | 1.68% | 99,505 | $34.0M | Reduce -0.2% |
| AMD Advanced Micro Devices | 1.61% | 201,949 | $32.7M | Add +632.7% |
| MSFT Microsoft Corp. | 1.60% | 62,422 | $32.3M | Reduce -17.4% |
| REGN Regeneron Pharmaceuticals | 1.59% | 57,223 | $32.2M | Add +10.9% |
| GOOGL Alphabet Inc. Class A | 1.59% | 132,219 | $32.1M | Reduce -29.3% |
| NFLX Netflix Inc. | 1.33% | 22,493 | $27.0M | Add +47.2% |
| TXN Texas Instruments Inc. | 1.30% | 143,402 | $26.3M | Add +5211.2% |
| BKNG Booking Holdings Inc. | 1.30% | 4,865 | $26.3M | Reduce -12.6% |
| TSM Taiwan Semiconductor-SP ADR | 1.27% | 91,688 | $25.6M | Add +3.2% |
| SNOW Snowflake Inc. | 1.24% | 110,837 | $25.0M | Add +1149.4% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.18% | 47,345 | $23.8M | Reduce -33.4% |
| NVDA Nvidia Corp. | 1.17% | 127,172 | $23.7M | Add +13.0% |
| AAPL Apple Inc. | 1.11% | 87,916 | $22.4M | Reduce -28.0% |
| COST Costco Wholesale Corp. | 0.96% | 20,939 | $19.4M | Add +1178.3% |
| AIOT Powerfleet Inc. | 0.94% | 3,619,257 | $19.0M | Reduce -10.4% |
| BNTX Biontech SE-ADR | 0.90% | 185,491 | $18.3M | Reduce -14.1% |
| SEI Solaris Energy Infrastructur | 0.82% | 415,453 | $16.6M | Add +513.1% |
| DLTR Dollar Tree Inc. | 0.82% | 175,938 | $16.6M | Add +541.5% |
| MELI MercadoLibre Inc. | 0.82% | 7,099 | $16.6M | Add +420.1% |
| ECHO Echostar Corp. Class A | 0.82% | 216,183 | $16.5M | New |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.81% | 113,505 | $16.4M | Add +388.6% |
| CGON CG Oncology Inc. | 0.79% | 395,340 | $15.9M | Add +52.0% |
| GT Goodyear Tire & Rubber Co. | 0.75% | 2,040,792 | $15.3M | Add +166.1% |
| APH Amphenol Corp. Class A | 0.73% | 118,914 | $14.7M | Add +462.1% |
| LAR Lithium Argentina AG | 0.69% | 4,200,238 | $14.0M | Add +102.1% |
| ASML ASML Holding NV-NY Reg SHS | 0.66% | 13,746 | $13.3M | Add +65.5% |
| PM Philip Morris International | 0.65% | 81,230 | $13.2M | Reduce -46.9% |
| EQX Equinox Gold Corp. | 0.64% | 1,151,654 | $12.9M | Reduce -58.5% |
| PFE Pfizer Inc. | 0.63% | 496,601 | $12.7M | Add +283.6% |
| FLR Fluor Corp. | 0.60% | 287,951 | $12.1M | Add +2615.8% |
| UBER Uber Technologies Inc. | 0.59% | 122,572 | $12.0M | Reduce -16.8% |
| DAR Darling Ingredients Inc. | 0.59% | 387,465 | $12.0M | Add +98.3% |
| AGL Agilon Health Inc. | 0.58% | 11,428,027 | $11.8M | Add +492.4% |
| ARHS Arhaus Inc. | 0.55% | 1,056,367 | $11.2M | Add +207.9% |
| LQDA Liquidia Corp. | 0.54% | 484,849 | $11.0M | Reduce -56.1% |
| SMWB Similarweb Ltd. | 0.54% | 1,180,966 | $11.0M | Reduce -18.1% |
| KYIV Kyivstar Group Ltd. | 0.53% | 860,569 | $10.8M | New |
| LIN Linde PLC | 0.52% | 22,236 | $10.6M | Add +391.2% |
| ENVX Enovix Corp. | 0.52% | 1,057,863 | $10.5M | Reduce -3.1% |
| THRY Thryv Holdings Inc. | 0.52% | 871,991 | $10.5M | Add +1.4% |
| TDW Tidewater Inc. | 0.50% | 190,443 | $10.2M | Add +1.5% |
| STLN Starling Oncology Inc. filed as THE ONCOLOGY INSTITUTE INC | 0.47% | 2,704,650 | $9.4M | Add +277.8% |
| PLTR Palantir Technologies Inc. Class A | 0.46% | 50,727 | $9.3M | New |
| ESTA Establishment Labs Holdings | 0.45% | 222,845 | $9.1M | Reduce -41.3% |
| PGNY Progyny Inc. | 0.45% | 424,393 | $9.1M | Add +272.7% |
| FSLR First Solar Inc. | 0.44% | 40,480 | $8.9M | Add +195.3% |
| AKRO Akero Therapeutics Inc. | 0.44% | 185,559 | $8.8M | New |
| CRCL Circle Internet Group Inc. | 0.43% | 66,357 | $8.8M | Add +1069.9% |
| SWK Stanley Black & Decker Inc. | 0.43% | 116,320 | $8.6M | New |
| SPGI S&P Global Inc. | 0.42% | 17,659 | $8.6M | New |
| GDYN Grid Dynamics Holdings Inc. | 0.42% | 1,094,701 | $8.4M | Add +255.1% |
| ENPH Enphase Energy Inc. | 0.42% | 238,041 | $8.4M | Add +228.6% |
| RY Royal Bank of Canada | 0.41% | 56,844 | $8.4M | Add +1062.2% |
| TTI Tetra Technologies Inc. | 0.41% | 1,425,593 | $8.2M | New |
| EA Electronic Arts Inc. | 0.39% | 39,544 | $8.0M | New |
| HON Honeywell International Inc. | 0.39% | 37,550 | $7.9M | Add +122.6% |
| SWIM Latham Group Inc. | 0.39% | 1,029,563 | $7.8M | Reduce -2.8% |
| GLBE Global-E Online Ltd. | 0.38% | 217,693 | $7.8M | Reduce -30.9% |
| HZO Marinemax Inc. | 0.38% | 304,718 | $7.7M | Add +183.8% |
| URG Ur-Energy Inc. | 0.37% | 4,203,129 | $7.5M | Reduce -54.4% |
| HOS Hornbeck Offshore Services I filed as HELIX ENERGY SOLUTIONS GRP I | 0.37% | 1,128,443 | $7.4M | Add +3.5% |
| AMTM Amentum Holdings Inc. | 0.36% | 308,081 | $7.4M | Add +145.8% |
| FOUR SHIFT4 Payments Inc. Class A | 0.36% | 94,971 | $7.4M | Add +79.2% |
| CRM Salesforce Inc. | 0.36% | 30,517 | $7.2M | Reduce -51.5% |
| WEAV Weave Communications Inc. | 0.35% | 1,065,833 | $7.1M | Add +59.1% |
| FCX Freeport-McMoran Inc. | 0.35% | 181,071 | $7.1M | New |
| TATT Tat Technologies Ltd. | 0.35% | 160,728 | $7.1M | Add +8.1% |
| PG The Procter & Gamble Co. | 0.33% | 42,929 | $6.6M | New |
| HOUS Anywhere Real Estate Inc. | 0.33% | 622,787 | $6.6M | Reduce -26.5% |
| TROX Tronox Holdings PLC | 0.32% | 1,629,971 | $6.6M | New |
| GLNG Golar LNG Ltd. | 0.32% | 161,233 | $6.5M | Reduce -4.9% |
| CCOI Cogent Communications Holdin | 0.32% | 169,761 | $6.5M | New |
| SPOT Spotify Technology SA | 0.32% | 9,229 | $6.4M | Add +306.4% |
| NABL N-Able Inc. | 0.32% | 818,184 | $6.4M | Add +2.6% |
| OPRX Optimizerx Corp. | 0.31% | 308,809 | $6.3M | New |
| BTI British American Tob-SP ADR | 0.31% | 118,697 | $6.3M | Add +9.9% |
| GLDD Great Lakes Dredge & Dock Co. | 0.31% | 518,331 | $6.2M | Add +47.6% |
| PUBM Pubmatic Inc. Class A | 0.31% | 748,460 | $6.2M | Add +239.0% |
| CPAY Corpay Inc. | 0.30% | 21,246 | $6.1M | Add +7.3% |
| FA First Advantage Corp. | 0.30% | 396,701 | $6.1M | Add +155.5% |
| GOLD Gold.com Inc. filed as A-MARK PRECIOUS METALS INC | 0.29% | 225,764 | $5.8M | Add +59.0% |
| VCEL Vericel Corp. | 0.29% | 184,986 | $5.8M | Add +171.1% |
| CMRC Commerce.com Inc. | 0.29% | 1,162,716 | $5.8M | Reduce -9.8% |
| ARX Accelerant Holdings Class A | 0.28% | 382,645 | $5.7M | New |
| BCO The Brink's Co. | 0.28% | 48,641 | $5.7M | Add +170.1% |
| XERS Xeris Biopharma Holdings Inc. | 0.28% | 698,204 | $5.7M | Reduce -56.2% |
| SCHW Schwab (charles) Corp. | 0.28% | 59,395 | $5.7M | Add +153.9% |
| ACVA Acv Auctions Inc. Class A | 0.28% | 567,799 | $5.6M | Add +827.8% |
| NSSC Napco Security Technologies | 0.28% | 130,065 | $5.6M | Reduce -52.3% |
| ADP Automatic Data Processing | 0.27% | 18,934 | $5.6M | Add +69.4% |
| NAT Nordic American Tankers Ltd. | 0.27% | 1,761,198 | $5.5M | Add +168.4% |
| CBLL Ceribell Inc. | 0.27% | 476,554 | $5.5M | Add +447.9% |
| IAS Integral Ad Science Holding | 0.27% | 536,066 | $5.5M | Reduce -68.8% |
| NTRA Natera Inc. | 0.27% | 33,695 | $5.4M | Reduce -9.3% |
| TTEK Tetra Tech Inc. | 0.27% | 161,181 | $5.4M | Reduce -22.0% |
| ZIMV Zimvie Inc. | 0.26% | 282,910 | $5.4M | New |
| TALK Talkspace Inc. | 0.26% | 1,934,073 | $5.3M | Reduce -22.0% |
| MTRX Matrix Service Co. | 0.26% | 407,721 | $5.3M | Add +81.7% |
Portfolio Sells Q2 2025 → Q3 2025
| LLY Eli Lilly & Co. | Sold out | 0.00% | −1.49 |
| HOOD Robinhood Markets Inc. Class A | Sold out | 0.00% | −1.10 |
| AVGO Broadcom Inc. | Sold out | 0.00% | −1.02 |
| MCD McDonald's Corp. | Sold out | 0.00% | −0.91 |
| PM Philip Morris International | Reduce -46.9% | 0.65% | −0.90 |
| GEO The Geo Group Inc. | Sold out | 0.00% | −0.78 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -33.4% | 1.18% | −0.74 |
| HNRG Hallador Energy Co. | Sold out | 0.00% | −0.69 |
| EVLV Evolv Technologies Holdings | Reduce -86.4% | 0.11% | −0.66 |
| EQIX Equinix Inc. | Sold out | 0.00% | −0.66 |
| OKTA Okta Inc. | Reduce -76.0% | 0.16% | −0.66 |
| AMN Amn Healthcare Services Inc. | Reduce -86.8% | 0.08% | −0.65 |
| AESI Atlas Energy Solutions Inc. | Reduce -84.2% | 0.08% | −0.60 |
| CRM Salesforce Inc. | Reduce -51.5% | 0.36% | −0.60 |
| JNJ Johnson & Johnson | Reduce -87.5% | 0.09% | −0.60 |
| TDS Telephone and Data Systems | Reduce -78.2% | 0.15% | −0.55 |
| IAS Integral Ad Science Holding | Reduce -68.8% | 0.27% | −0.52 |
| BKNG Booking Holdings Inc. | Reduce -12.6% | 1.30% | −0.49 |
| MSFT Microsoft Corp. | Reduce -17.4% | 1.60% | −0.49 |
| AGIO Agios Pharmaceuticals Inc. | Sold out | 0.00% | −0.45 |
| ESTA Establishment Labs Holdings | Reduce -41.3% | 0.45% | −0.45 |
| ARGX Argenx SE - ADR | Reduce -83.7% | 0.10% | −0.43 |
| COR Cencora Inc. | Reduce -83.7% | 0.08% | −0.43 |
| TAC Transalta Corp. | Reduce -90.3% | 0.05% | −0.41 |
| LYFT LYFT Inc. Class A | Reduce -91.3% | 0.05% | −0.39 |
| GPRE Green Plains Inc. | Sold out | 0.00% | −0.39 |
| PBF PBF Energy Inc. Class A | Reduce -93.5% | 0.03% | −0.39 |
| K Kellanova | Sold out | 0.00% | −0.39 |
| NOW ServiceNow Inc. | Sold out | 0.00% | −0.38 |
| HUMA Humacyte Inc. | Reduce -91.7% | 0.02% | −0.37 |
| BNTX Biontech SE-ADR | Reduce -14.1% | 0.90% | −0.37 |
| JPM JPMorgan Chase & Co. | Sold out | 0.00% | −0.34 |
| UUUU Energy Fuels Inc. | Sold out | 0.00% | −0.34 |
| OPLN Openlane Inc. | Reduce -85.9% | 0.06% | −0.33 |
| LOB Live Oak Bancshares Inc. | Reduce -58.4% | 0.26% | −0.33 |
| AAON Aaon Inc. | Reduce -66.5% | 0.20% | −0.33 |
| WDAY Workday Inc. Class A | Reduce -90.5% | 0.03% | −0.32 |
| WTTR Select Water Solutions Inc. | Reduce -72.6% | 0.14% | −0.32 |
| CXW Corecivic Inc. | Reduce -82.8% | 0.05% | −0.31 |
| RPD RAPID7 Inc. | Reduce -89.8% | 0.02% | −0.30 |
| V Visa Inc. Class A | Reduce -0.2% | 1.68% | −0.29 |
| CORZ Core Scientific Inc. | Reduce -83.9% | 0.05% | −0.29 |
| AAPL Apple Inc. | Reduce -28.0% | 1.11% | −0.29 |
| MRUS Merus NV | Reduce -88.6% | 0.06% | −0.28 |
| NRG NRG Energy Inc. | Reduce -77.5% | 0.07% | −0.28 |
| BOOT Boot Barn Holdings Inc. | Sold out | 0.00% | −0.27 |
| PRM Perimeter Solutions Inc. | Reduce -88.3% | 0.05% | −0.27 |
| DKNG Draftkings Inc. Class A | Sold out | 0.00% | −0.27 |
| ENTG Entegris Inc. | Reduce -83.6% | 0.05% | −0.27 |
| HWM Howmet Aerospace Inc. | Sold out | 0.00% | −0.26 |
Portfolio Buys Q2 2025 → Q3 2025
| AMD Advanced Micro Devices | Add +632.7% | 1.61% | +1.40 |
| TXN Texas Instruments Inc. | Add +5211.2% | 1.30% | +1.27 |
| SNOW Snowflake Inc. | Add +1149.4% | 1.24% | +1.13 |
| COST Costco Wholesale Corp. | Add +1178.3% | 0.96% | +0.87 |
| ECHO Echostar Corp. Class A | New | 0.82% | +0.82 |
| SEI Solaris Energy Infrastructur | Add +513.1% | 0.82% | +0.71 |
| DLTR Dollar Tree Inc. | Add +541.5% | 0.82% | +0.67 |
| TJX TJX Companies Inc. | Add +388.6% | 0.81% | +0.65 |
| MELI MercadoLibre Inc. | Add +420.1% | 0.82% | +0.62 |
| APH Amphenol Corp. Class A | Add +462.1% | 0.73% | +0.61 |
| FLR Fluor Corp. | Add +2615.8% | 0.60% | +0.57 |
| KYIV Kyivstar Group Ltd. | New | 0.53% | +0.53 |
| PLTR Palantir Technologies Inc. Class A | New | 0.46% | +0.46 |
| LAR Lithium Argentina AG | Add +102.1% | 0.69% | +0.45 |
| PFE Pfizer Inc. | Add +283.6% | 0.63% | +0.45 |
| AKRO Akero Therapeutics Inc. | New | 0.44% | +0.44 |
| SWK Stanley Black & Decker Inc. | New | 0.43% | +0.43 |
| SPGI S&P Global Inc. | New | 0.42% | +0.42 |
| CGON CG Oncology Inc. | Add +52.0% | 0.79% | +0.41 |
| TTI Tetra Technologies Inc. | New | 0.41% | +0.41 |
| LIN Linde PLC | Add +391.2% | 0.52% | +0.40 |
| EA Electronic Arts Inc. | New | 0.39% | +0.39 |
| ARHS Arhaus Inc. | Add +207.9% | 0.55% | +0.39 |
| STLN Starling Oncology Inc. | Add +277.8% | 0.47% | +0.38 |
| RY Royal Bank of Canada | Add +1062.2% | 0.41% | +0.38 |
| CRCL Circle Internet Group Inc. | Add +1069.9% | 0.43% | +0.38 |
| FCX Freeport-McMoran Inc. | New | 0.35% | +0.35 |
| AGL Agilon Health Inc. | Add +492.4% | 0.58% | +0.34 |
| PG The Procter & Gamble Co. | New | 0.33% | +0.33 |
| TROX Tronox Holdings PLC | New | 0.32% | +0.32 |
| CCOI Cogent Communications Holdin | New | 0.32% | +0.32 |
| FSLR First Solar Inc. | Add +195.3% | 0.44% | +0.32 |
| OPRX Optimizerx Corp. | New | 0.31% | +0.31 |
| GT Goodyear Tire & Rubber Co. | Add +166.1% | 0.75% | +0.31 |
| PGNY Progyny Inc. | Add +272.7% | 0.45% | +0.31 |
| ASML ASML Holding NV-NY Reg SHS | Add +65.5% | 0.66% | +0.29 |
| ARX Accelerant Holdings Class A | New | 0.28% | +0.28 |
| ZIMV Zimvie Inc. | New | 0.26% | +0.26 |
| CBZ Cbiz Inc. | New | 0.26% | +0.26 |
| ENPH Enphase Energy Inc. | Add +228.6% | 0.42% | +0.26 |
| CCL Carnival Corp. | New | 0.26% | +0.26 |
| GD General Dynamics Corp. | New | 0.25% | +0.25 |
| SPRY Ars Pharmaceuticals Inc. | New | 0.25% | +0.25 |
| BE Bloom Energy Corp. Class A | New | 0.23% | +0.23 |
| ACN Accenture PLC Class A | New | 0.23% | +0.23 |
| HZO Marinemax Inc. | Add +183.8% | 0.38% | +0.23 |
| DECK Deckers Outdoor Corp. | New | 0.23% | +0.23 |
| ACVA Acv Auctions Inc. Class A | Add +827.8% | 0.28% | +0.22 |
| SPOT Spotify Technology SA | Add +306.4% | 0.32% | +0.22 |
| GDYN Grid Dynamics Holdings Inc. | Add +255.1% | 0.42% | +0.22 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 693 | $2.0B | AMZN, GOOGL, META, MSFT, NVDA |
| Q1 2026 | 628 | $1.9B | MSFT, GOOGL, AMZN, META, TSM |
| Q4 2025 | 541 | $2.0B | MSFT, AMZN, META, GOOGL, V |
| Q3 2025 | 544 | $2.0B | AMZN, META, V, AMD, MSFT |
| Q2 2025 | 493 | $1.8B | MSFT, AMZN, V, BRK.B, GOOGL |
| Q1 2025 | 466 | $1.6B | MSFT, V, AMZN, GOOGL, META |
| Q4 2024 | 466 | $1.7B | MSFT, BRK.B, AMZN, BKNG, GOOGL |
| Q3 2024 | 441 | $1.6B | GOOGL, MSFT, AMZN, COST, BRK.B |
| Q2 2024 | 388 | $1.6B | AMZN, EQX, TDW, NTR, GOOGL |
| Q1 2024 | 373 | $1.4B | GOOGL, AMZN, SBUX, NTR, IAS |