CenterBook Partners LP
In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 11, 2026), CenterBook Partners LP reported 541 stock positions worth $2.0 billion. Its top holding was Microsoft (MSFT) at 2.3% of the portfolio, followed by Amazon.com (AMZN, 2.2%) and Meta Platforms Class A (META, 1.8%). Compared with Q3 2025, it opened 170 new positions, sold out of 173, added to 187 and reduced 184. The biggest buy was a new position in Eli Lilly (LLY) and the biggest sale Snowflake (SNOW, shares −84%).
- Most Recent 13F
- Q2 2026
- Location
- GREENWICH, CT
- CIK
- 0001872738
- Portfolio Value
- $2.0B (Q4 2025)
- SEC Filing
- 0000902664-26-000841 ↗ filed Feb 11, 2026
Holdings Value
Holdings 541 stocks · $2.0B
| MSFT Microsoft Corp. | 2.31% | 97,900 | $47.3M | Add +56.8% |
| AMZN Amazon.com Inc. | 2.24% | 198,871 | $45.9M | Add +8.6% |
| META Meta Platforms Inc. Class A | 1.82% | 56,336 | $37.2M | Add +17.1% |
| GOOGL Alphabet Inc. Class A | 1.67% | 109,001 | $34.1M | Reduce -17.6% |
| V Visa Inc. Class A | 1.47% | 85,614 | $30.0M | Reduce -14.0% |
| TSM Taiwan Semiconductor-SP ADR | 1.36% | 91,447 | $27.8M | Reduce -0.3% |
| LLY Eli Lilly & Co. | 1.29% | 24,471 | $26.3M | New |
| NVDA Nvidia Corp. | 1.21% | 132,365 | $24.7M | Add +4.1% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.19% | 48,374 | $24.3M | Add +2.2% |
| WMT Walmart Inc. | 1.17% | 214,991 | $24.0M | New |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 1.15% | 153,730 | $23.6M | Add +35.4% |
| AAPL Apple Inc. | 1.15% | 86,399 | $23.5M | Reduce -1.7% |
| REGN Regeneron Pharmaceuticals | 1.14% | 30,246 | $23.3M | Reduce -47.1% |
| BNTX Biontech SE-ADR | 1.10% | 236,175 | $22.5M | Add +27.3% |
| APH Amphenol Corp. Class A | 1.10% | 165,968 | $22.4M | Add +39.6% |
| TXN Texas Instruments Inc. | 1.08% | 127,239 | $22.1M | Reduce -11.3% |
| NFLX Netflix Inc. | 1.07% | 233,122 | $21.9M | Add +3.6% |
| UBER Uber Technologies Inc. | 1.05% | 263,986 | $21.6M | Add +115.4% |
| AMD Advanced Micro Devices | 1.04% | 99,782 | $21.4M | Reduce -50.6% |
| GTLB Gitlab Inc. Class A | 0.90% | 488,247 | $18.3M | New |
| AIOT Powerfleet Inc. | 0.82% | 3,162,940 | $16.8M | Reduce -12.6% |
| SEI Solaris Energy Infrastructur | 0.80% | 356,472 | $16.4M | Reduce -14.2% |
| GDOT Green Dot Corp. Class A | 0.77% | 1,233,176 | $15.8M | Add +406.7% |
| UROY Uranium Royalty Corp. | 0.77% | 4,447,408 | $15.7M | Add +828.7% |
| GE General Electric filed as GE AEROSPACE | 0.75% | 49,788 | $15.3M | Add +892.6% |
| PGNY Progyny Inc. | 0.73% | 578,171 | $14.8M | Add +36.2% |
| URG Ur-Energy Inc. | 0.72% | 10,661,242 | $14.8M | Add +153.7% |
| ROIV Roivant Sciences Ltd. | 0.65% | 611,833 | $13.3M | Add +147.3% |
| CCOI Cogent Communications Holdin | 0.63% | 601,735 | $13.0M | Add +254.5% |
| HZO Marinemax Inc. | 0.63% | 532,452 | $12.9M | Add +74.7% |
| ENVX Enovix Corp. | 0.63% | 1,757,382 | $12.8M | Add +66.1% |
| NAT Nordic American Tankers Ltd. | 0.62% | 3,700,409 | $12.7M | Add +110.1% |
| MCHB Mechanics Bancorp Class A | 0.61% | 850,570 | $12.4M | Add +688.1% |
| IONS Ionis Pharmaceuticals Inc. | 0.60% | 153,949 | $12.2M | New |
| BKNG Booking Holdings Inc. | 0.58% | 2,211 | $11.8M | Reduce -54.5% |
| RY Royal Bank of Canada | 0.54% | 65,378 | $11.1M | Add +15.0% |
| XERS Xeris Biopharma Holdings Inc. | 0.53% | 1,391,590 | $10.9M | Add +99.3% |
| STLN Starling Oncology Inc. filed as THE ONCOLOGY INSTITUTE INC | 0.53% | 3,029,312 | $10.8M | Add +12.0% |
| CSCO Cisco Systems Inc. | 0.53% | 139,475 | $10.7M | New |
| ENPH Enphase Energy Inc. | 0.52% | 333,074 | $10.7M | Add +39.9% |
| GT Goodyear Tire & Rubber Co. | 0.52% | 1,215,102 | $10.6M | Reduce -40.5% |
| WEX Wex Inc. | 0.52% | 70,834 | $10.6M | Add +252.7% |
| UUUU Energy Fuels Inc. | 0.50% | 705,108 | $10.3M | New |
| HD Home Depot Inc. | 0.50% | 29,763 | $10.2M | New |
| PUBM Pubmatic Inc. Class A | 0.50% | 1,147,055 | $10.2M | Add +53.3% |
| OLN Olin Corp. | 0.50% | 488,330 | $10.2M | Add +348.0% |
| ASML ASML Holding NV-NY Reg SHS | 0.47% | 9,064 | $9.7M | Reduce -34.1% |
| AMAT Applied Materials Inc. | 0.46% | 36,581 | $9.4M | New |
| FCEL Fuelcell Energy Inc. | 0.46% | 1,278,746 | $9.3M | New |
| GOLD Gold.com Inc. | 0.45% | 269,332 | $9.2M | Add +19.3% |
| RCAT Red Cat Holdings Inc. | 0.43% | 1,105,132 | $8.8M | Add +1872.4% |
| LITE Lumentum Holdings Inc. | 0.42% | 23,497 | $8.7M | New |
| SHLS Shoals Technologies Group -A | 0.42% | 999,361 | $8.5M | New |
| NABL N-Able Inc. | 0.40% | 1,084,990 | $8.1M | Add +32.6% |
| PRGO Perrigo Co. PLC | 0.39% | 573,644 | $8.0M | Add +211.5% |
| TSLA Tesla Inc. | 0.39% | 17,638 | $7.9M | Add +2121.4% |
| SWIM Latham Group Inc. | 0.39% | 1,245,337 | $7.9M | Add +21.0% |
| EVLV Evolv Technologies Holdings | 0.38% | 1,075,877 | $7.7M | Add +252.7% |
| ARHS Arhaus Inc. | 0.37% | 684,296 | $7.7M | Reduce -35.2% |
| LPLA LPL Financial Holdings Inc. | 0.37% | 21,322 | $7.6M | New |
| SHW The Sherwin-Williams Co. | 0.37% | 23,267 | $7.5M | Add +228.2% |
| TRU Transunion | 0.37% | 87,701 | $7.5M | Add +98.9% |
| NKE Nike Inc. Class B | 0.37% | 117,630 | $7.5M | Add +86.5% |
| GLNG Golar LNG Ltd. | 0.37% | 201,008 | $7.5M | Add +24.7% |
| TROX Tronox Holdings PLC | 0.36% | 1,787,731 | $7.5M | Add +9.7% |
| PM Philip Morris International | 0.36% | 46,257 | $7.4M | Reduce -43.0% |
| MTRX Matrix Service Co. | 0.36% | 634,046 | $7.4M | Add +55.5% |
| ACVA Acv Auctions Inc. Class A | 0.36% | 917,549 | $7.4M | Add +61.6% |
| HOS Hornbeck Offshore Services I filed as HELIX ENERGY SOLUTIONS GRP I | 0.36% | 1,172,077 | $7.3M | Add +3.9% |
| GLBE Global-E Online Ltd. | 0.35% | 183,453 | $7.2M | Reduce -15.7% |
| SMWB Similarweb Ltd. | 0.35% | 960,996 | $7.2M | Reduce -18.6% |
| ORN Orion Group Holdings Inc. | 0.35% | 720,561 | $7.2M | Add +33.1% |
| MRVL Marvell Technology Inc. | 0.35% | 84,084 | $7.1M | Add +96.5% |
| EXTR Extreme Networks Inc. | 0.35% | 426,394 | $7.1M | Add +278.0% |
| GEO The Geo Group Inc. | 0.34% | 428,812 | $6.9M | New |
| LAR Lithium Argentina AG | 0.34% | 1,231,844 | $6.9M | Reduce -70.7% |
| GSM Ferroglobe PLC | 0.33% | 1,474,228 | $6.8M | Add +59.1% |
| SPRY Ars Pharmaceuticals Inc. | 0.32% | 568,361 | $6.6M | Add +10.9% |
| CODI Compass Diversified Holdings | 0.32% | 1,374,382 | $6.6M | New |
| TGLS Tecnoglass Holdings Inc. | 0.32% | 130,761 | $6.6M | Add +64.2% |
| U Unity Software Inc. | 0.32% | 147,708 | $6.5M | Add +558.6% |
| GO Grocery Outlet Holding Corp. | 0.32% | 645,159 | $6.5M | Add +262.2% |
| AMTM Amentum Holdings Inc. | 0.31% | 222,223 | $6.4M | Reduce -27.9% |
| CDW CDW Corp. | 0.31% | 47,151 | $6.4M | New |
| MDT Medtronic PLC | 0.31% | 66,558 | $6.4M | New |
| RH RH | 0.31% | 35,022 | $6.3M | Add +167.8% |
| DAR Darling Ingredients Inc. | 0.29% | 165,267 | $5.9M | Reduce -57.4% |
| NGVT Ingevity Corp. | 0.29% | 99,501 | $5.9M | Add +3.3% |
| EPAC Enerpac Tool Group Corp. | 0.28% | 148,814 | $5.7M | Add +56.0% |
| NSP Insperity Inc. | 0.28% | 146,439 | $5.7M | New |
| BE Bloom Energy Corp. Class A | 0.27% | 64,418 | $5.6M | Add +15.7% |
| NSSC Napco Security Technologies | 0.27% | 133,350 | $5.6M | Add +2.5% |
| WEAV Weave Communications Inc. | 0.27% | 725,939 | $5.5M | Reduce -31.9% |
| HOUS Anywhere Real Estate Inc. | 0.27% | 387,940 | $5.5M | Reduce -37.7% |
| BCO The Brink's Co. | 0.27% | 46,797 | $5.5M | Reduce -3.8% |
| GLDD Great Lakes Dredge & Dock Co. | 0.26% | 410,971 | $5.4M | Reduce -20.7% |
| GOOS Canada Goose Holdings Inc. | 0.26% | 414,129 | $5.4M | New |
| CSW CSW Industrials Inc. | 0.25% | 17,640 | $5.2M | New |
| AL Sumisho Air Lease Corp. filed as AIR LEASE CORP | 0.25% | 80,228 | $5.2M | New |
| JAZZ Jazz Pharmaceuticals PLC | 0.25% | 30,104 | $5.1M | New |
Portfolio Sells Q3 2025 → Q4 2025
| SNOW Snowflake Inc. | Reduce -84.4% | 0.19% | −1.05 |
| COST Costco Wholesale Corp. | Sold out | 0.00% | −0.96 |
| MELI MercadoLibre Inc. | Reduce -98.1% | 0.01% | −0.81 |
| ECHO Echostar Corp. Class A | Reduce -97.4% | 0.03% | −0.79 |
| DLTR Dollar Tree Inc. | Reduce -92.6% | 0.08% | −0.74 |
| BKNG Booking Holdings Inc. | Reduce -54.5% | 0.58% | −0.72 |
| CGON CG Oncology Inc. | Reduce -82.5% | 0.14% | −0.65 |
| AMD Advanced Micro Devices | Reduce -50.6% | 1.04% | −0.57 |
| LIN Linde PLC | Sold out | 0.00% | −0.52 |
| THRY Thryv Holdings Inc. | Sold out | 0.00% | −0.52 |
| EQX Equinox Gold Corp. | Reduce -82.9% | 0.14% | −0.50 |
| PLTR Palantir Technologies Inc. Class A | Sold out | 0.00% | −0.46 |
| REGN Regeneron Pharmaceuticals | Reduce -47.1% | 1.14% | −0.45 |
| KYIV Kyivstar Group Ltd. | Reduce -83.8% | 0.09% | −0.44 |
| AKRO Akero Therapeutics Inc. | Sold out | 0.00% | −0.44 |
| PFE Pfizer Inc. | Reduce -64.6% | 0.21% | −0.41 |
| TTI Tetra Technologies Inc. | Sold out | 0.00% | −0.41 |
| TDW Tidewater Inc. | Reduce -77.6% | 0.11% | −0.40 |
| EA Electronic Arts Inc. | Sold out | 0.00% | −0.39 |
| FLR Fluor Corp. | Reduce -61.3% | 0.22% | −0.38 |
| FSLR First Solar Inc. | Reduce -88.3% | 0.06% | −0.38 |
| FOUR SHIFT4 Payments Inc. Class A | Sold out | 0.00% | −0.36 |
| CRM Salesforce Inc. | Sold out | 0.00% | −0.36 |
| LAR Lithium Argentina AG | Reduce -70.7% | 0.34% | −0.36 |
| CRCL Circle Internet Group Inc. | Reduce -68.1% | 0.08% | −0.35 |
| FCX Freeport-McMoran Inc. | Sold out | 0.00% | −0.35 |
| AGL Agilon Health Inc. | Reduce -38.6% | 0.24% | −0.35 |
| SPGI S&P Global Inc. | Reduce -82.0% | 0.08% | −0.34 |
| LQDA Liquidia Corp. | Reduce -74.2% | 0.21% | −0.33 |
| SWK Stanley Black & Decker Inc. | Reduce -72.8% | 0.11% | −0.31 |
| DAR Darling Ingredients Inc. | Reduce -57.4% | 0.29% | −0.30 |
| OPRX Optimizerx Corp. | Reduce -91.8% | 0.02% | −0.30 |
| PM Philip Morris International | Reduce -43.0% | 0.36% | −0.29 |
| ARX Accelerant Holdings Class A | Sold out | 0.00% | −0.28 |
| GDYN Grid Dynamics Holdings Inc. | Reduce -70.8% | 0.14% | −0.28 |
| ADP Automatic Data Processing | Sold out | 0.00% | −0.27 |
| CBLL Ceribell Inc. | Sold out | 0.00% | −0.27 |
| IAS Integral Ad Science Holding | Sold out | 0.00% | −0.27 |
| ZIMV Zimvie Inc. | Sold out | 0.00% | −0.26 |
| ESTA Establishment Labs Holdings | Reduce -75.0% | 0.20% | −0.25 |
| MRVI Maravai Lifesciences Hldgs-A | Sold out | 0.00% | −0.24 |
| MLNK Meridianlink Inc. | Sold out | 0.00% | −0.24 |
| FLNC Fluence Energy Inc. | Sold out | 0.00% | −0.24 |
| CPAY Corpay Inc. | Reduce -79.0% | 0.07% | −0.24 |
| GT Goodyear Tire & Rubber Co. | Reduce -40.5% | 0.52% | −0.23 |
| DECK Deckers Outdoor Corp. | Sold out | 0.00% | −0.23 |
| TMCI Treace Medical Concepts Inc. | Sold out | 0.00% | −0.22 |
| TXN Texas Instruments Inc. | Reduce -11.3% | 1.08% | −0.22 |
| ICE Intercontinental Exchange Inc. | Sold out | 0.00% | −0.22 |
| PYPL PayPal Holdings Inc. | Sold out | 0.00% | −0.22 |
Portfolio Buys Q3 2025 → Q4 2025
| LLY Eli Lilly & Co. | New | 1.29% | +1.29 |
| WMT Walmart Inc. | New | 1.17% | +1.17 |
| GTLB Gitlab Inc. Class A | New | 0.90% | +0.90 |
| MSFT Microsoft Corp. | Add +56.8% | 2.31% | +0.72 |
| GE General Electric | Add +892.6% | 0.75% | +0.67 |
| UROY Uranium Royalty Corp. | Add +828.7% | 0.77% | +0.67 |
| GDOT Green Dot Corp. Class A | Add +406.7% | 0.77% | +0.61 |
| IONS Ionis Pharmaceuticals Inc. | New | 0.60% | +0.60 |
| MCHB Mechanics Bancorp Class A | Add +688.1% | 0.61% | +0.54 |
| CSCO Cisco Systems Inc. | New | 0.53% | +0.53 |
| UUUU Energy Fuels Inc. | New | 0.50% | +0.50 |
| HD Home Depot Inc. | New | 0.50% | +0.50 |
| ROIV Roivant Sciences Ltd. | Add +147.3% | 0.65% | +0.46 |
| UBER Uber Technologies Inc. | Add +115.4% | 1.05% | +0.46 |
| AMAT Applied Materials Inc. | New | 0.46% | +0.46 |
| FCEL Fuelcell Energy Inc. | New | 0.46% | +0.46 |
| LITE Lumentum Holdings Inc. | New | 0.42% | +0.42 |
| SHLS Shoals Technologies Group -A | New | 0.42% | +0.42 |
| RCAT Red Cat Holdings Inc. | Add +1872.4% | 0.43% | +0.40 |
| LPLA LPL Financial Holdings Inc. | New | 0.37% | +0.37 |
| TSLA Tesla Inc. | Add +2121.4% | 0.39% | +0.37 |
| APH Amphenol Corp. Class A | Add +39.6% | 1.10% | +0.37 |
| OLN Olin Corp. | Add +348.0% | 0.50% | +0.36 |
| WEX Wex Inc. | Add +252.7% | 0.52% | +0.36 |
| URG Ur-Energy Inc. | Add +153.7% | 0.72% | +0.35 |
| NAT Nordic American Tankers Ltd. | Add +110.1% | 0.62% | +0.35 |
| TJX TJX Companies Inc. | Add +35.4% | 1.15% | +0.34 |
| GEO The Geo Group Inc. | New | 0.34% | +0.34 |
| CODI Compass Diversified Holdings | New | 0.32% | +0.32 |
| CDW CDW Corp. | New | 0.31% | +0.31 |
| MDT Medtronic PLC | New | 0.31% | +0.31 |
| CCOI Cogent Communications Holdin | Add +254.5% | 0.63% | +0.31 |
| NSP Insperity Inc. | New | 0.28% | +0.28 |
| U Unity Software Inc. | Add +558.6% | 0.32% | +0.27 |
| PGNY Progyny Inc. | Add +36.2% | 0.73% | +0.27 |
| EVLV Evolv Technologies Holdings | Add +252.7% | 0.38% | +0.26 |
| GOOS Canada Goose Holdings Inc. | New | 0.26% | +0.26 |
| AMZN Amazon.com Inc. | Add +8.6% | 2.24% | +0.26 |
| CSW CSW Industrials Inc. | New | 0.25% | +0.25 |
| XERS Xeris Biopharma Holdings Inc. | Add +99.3% | 0.53% | +0.25 |
| AL Sumisho Air Lease Corp. | New | 0.25% | +0.25 |
| JAZZ Jazz Pharmaceuticals PLC | New | 0.25% | +0.25 |
| HZO Marinemax Inc. | Add +74.7% | 0.63% | +0.25 |
| CAH Cardinal Health Inc. | New | 0.25% | +0.25 |
| SHW The Sherwin-Williams Co. | Add +228.2% | 0.37% | +0.25 |
| EXTR Extreme Networks Inc. | Add +278.0% | 0.35% | +0.23 |
| NOW ServiceNow Inc. | New | 0.23% | +0.23 |
| LVS Las Vegas Sands Corp. | New | 0.22% | +0.22 |
| GPRE Green Plains Inc. | New | 0.22% | +0.22 |
| DORM Dorman Products Inc. | New | 0.22% | +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 |