CenterBook Partners LP: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1872738) · Explore on the interactive board
CenterBook Partners LP disclosed 693 US equity positions worth $2.0bn in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 11, 2026). Its largest position is AMZN at 2.5% of the reported book, followed by GOOGL, META. The top ten holdings are 18.1% of the book, and the portfolio behaves like about 151 equal-weight positions. Versus the prior filing it opened 282 new positions, added to 171, reduced 239 and exited 25. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does CenterBook Partners LP own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 282 new, 171 added, 239 reduced, 25 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | AMZN AMAZON COM INC | Consumer Cyclical | 2.5% | $50.0m | 209,763 | 18% | added |
| 2 | GOOGL ALPHABET INC | Communication Services | 2.2% | $45.8m | 128,118 | -2% | reduced |
| 3 | META META PLATFORMS INC | Communication Services | 2.1% | $42.7m | 75,888 | 23% | added |
| 4 | MSFT MICROSOFT CORP | Technology | 1.9% | $39.1m | 104,729 | -0% | held |
| 5 | NVDA NVIDIA CORPORATION | Technology | 1.8% | $35.7m | 178,482 | 19% | added |
| 6 | TSM TAIWAN SEMICONDUCTOR MANUFAC | Technology | 1.7% | $34.2m | 71,595 | -13% | reduced |
| 7 | V VISA INC | Financial Services | 1.6% | $33.3m | 97,160 | 23% | added |
| 8 | TXN TEXAS INSTRS INC | Technology | 1.5% | $30.3m | 101,724 | 164% | added |
| 9 | AAPL APPLE INC | Technology | 1.4% | $28.4m | 98,050 | 11% | added |
| 10 | BRK/B BERKSHIRE HATHAWAY INC DEL | 1.4% | $28.1m | 56,229 | 14% | added | |
| 11 | LLY ELI LILLY & CO | Healthcare | 1.4% | $27.7m | 23,135 | -21% | reduced |
| 12 | MA MASTERCARD INCORPORATED | Financial Services | 1.3% | $26.3m | 51,161 | – | new |
| 13 | AVGO BROADCOM INC | Technology | 1.3% | $25.9m | 68,476 | 7% | added |
| 14 | NFLX NETFLIX INC. | Communication Services | 1.2% | $25.4m | 355,147 | 1609% | added |
| 15 | BNTX BIONTECH SE | Healthcare | 1.1% | $23.4m | 251,083 | 47% | added |
| 16 | JPM JPMORGAN CHASE & CO | Financial Services | 1.1% | $22.6m | 68,940 | 2% | added |
| 17 | LITE LUMENTUM HLDGS INC | Technology | 1.1% | $21.6m | 25,152 | 1594% | added |
| 18 | AMD ADVANCED MICRO DEVICES INC | Technology | 1.0% | $21.1m | 36,321 | -61% | reduced |
| 19 | SPCX SPACE EXPLORATION TECHN CORP | Industrials | 1.0% | $20.7m | 120,871 | – | new |
| 20 | MU MICRON TECHNOLOGY INC | Technology | 0.9% | $17.5m | 15,198 | 188% | added |
| 21 | PLTR PALANTIR TECHNOLOGIES INC | Technology | 0.8% | $15.8m | 135,093 | – | new |
| 22 | AIOT POWERFLEET INC | Technology | 0.8% | $15.7m | 4,107,647 | 19% | added |
| 23 | FTAI AVIATION LTD | 0.7% | $14.9m | 55,079 | 65% | added | |
| 24 | ECHO ECHOSTAR CORP | Communication Services | 0.7% | $13.7m | 135,076 | 991% | added |
| 25 | TDAY USA TODAY CO INC | Communication Services | 0.7% | $13.6m | 1,589,163 | – | new |
| 26 | ROST ROSS STORES INC | Consumer Cyclical | 0.7% | $13.5m | 63,617 | 5093% | added |
| 27 | LEGN LEGEND BIOTECH CORP | Healthcare | 0.6% | $13.1m | 452,907 | 121% | added |
| 28 | DOCN DIGITALOCEAN HLDGS INC | Technology | 0.6% | $13.0m | 82,597 | 725% | added |
| 29 | AEIS ADVANCED ENERGY INDS | Industrials | 0.6% | $12.4m | 33,252 | 3349% | added |
| 30 | ENVX ENOVIX CORPORATION | Industrials | 0.6% | $12.4m | 2,041,919 | -31% | reduced |
| 31 | ADI ANALOG DEVICES INC | Technology | 0.6% | $11.2m | 28,257 | 684% | added |
| 32 | PFE PFIZER INC | Healthcare | 0.5% | $11.1m | 459,030 | 210% | added |
| 33 | INSM INSMED INC | Healthcare | 0.5% | $11.0m | 103,151 | 193% | added |
| 34 | FN FABRINET | Technology | 0.5% | $10.8m | 19,220 | 193% | added |
| 35 | AESI ATLAS ENERGY SOLUTIONS INC | 0.5% | $10.6m | 639,169 | -31% | reduced | |
| 36 | TJX TJX COS INC NEW | Consumer Cyclical | 0.5% | $10.5m | 69,372 | 47% | added |
| 37 | MCHP MICROCHIP TECHNOLOGY INC. | Technology | 0.5% | $10.3m | 113,396 | 139% | added |
| 38 | DAR DARLING INGREDIENTS INC | Consumer Defensive | 0.5% | $10.1m | 184,219 | 204% | added |
| 39 | MLYS MINERALYS THERAPEUTICS INC | Healthcare | 0.5% | $9.9m | 365,630 | 309% | added |
| 40 | WEAV WEAVE COMMUNICATIONS INC | Healthcare | 0.5% | $9.9m | 1,646,468 | 41% | added |
| 41 | UBER UBER TECHNOLOGIES INC | Technology | 0.5% | $9.8m | 136,246 | 15% | added |
| 42 | URANIUM RTY CORP | 0.5% | $9.7m | 3,489,860 | -1% | reduced | |
| 43 | REGN REGENERON PHARMACEUTICALS | Healthcare | 0.5% | $9.7m | 15,486 | 206% | added |
| 44 | EQX EQUINOX GOLD CORP | Basic Materials | 0.5% | $9.6m | 991,635 | 69% | added |
| 45 | METC RAMACO RES INC | Basic Materials | 0.5% | $9.6m | 728,470 | 216% | added |
| 46 | ARHS ARHAUS INC | Consumer Cyclical | 0.5% | $9.4m | 1,118,395 | -43% | reduced |
| 47 | NU NU HLDGS LTD | Financial Services | 0.5% | $9.3m | 695,796 | 183% | added |
| 48 | FIP FTAI INFRASTRUCTURE INC | 0.4% | $9.1m | 1,962,977 | 46% | added | |
| 49 | LODE COMSTOCK INC | 0.4% | $9.0m | 2,165,707 | – | new | |
| 50 | GENI GENIUS SPORTS LIMITED | Communication Services | 0.4% | $8.9m | 1,476,166 | 1385% | added |
What did CenterBook Partners LP sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| HD HOME DEPOT INC | 4.5% | $13.4m |
| LAR LITHIUM ARGENTINA AG | 2.8% | $8.3m |
| AAOI APPLIED OPTOELECTRONICS INC | 2.8% | $8.1m |
| CCL CARNIVAL CORP | 2.6% | $7.7m |
| WYFI WHITEFIBER INC | 2.2% | $6.5m |
| UUUU ENERGY FUELS INC | 2.2% | $6.4m |
| YSS YORK SPACE SYSTEMS INC | 2.2% | $6.4m |
| BE BLOOM ENERGY CORP | 2.1% | $6.1m |
| LEG LEGGETT & PLATT INC | 2.0% | $5.9m |
| CAH CARDINAL HEALTH INC | 1.9% | $5.6m |
| CRDO CREDO TECHNOLOGY GROUP HOLDI | 1.9% | $5.5m |
| TSLA TESLA INC | 1.9% | $5.5m |
| NCLH NORWEGIAN CRUISE LINE HLDGS | 1.7% | $5.0m |
| CHART INDS INC | 1.5% | $4.3m |
| HO1 HOLOGIC INC | 1.5% | $4.3m |
| BA BOEING CO | 1.3% | $3.8m |
| GHM GRAHAM CORP | 1.2% | $3.5m |
| PNR PENTAIR PLC | 1.2% | $3.5m |
| ADT ADT INC DEL | 1.1% | $3.3m |
| KOPN KOPIN CORP | 1.1% | $3.3m |
| VRNS VARONIS SYS INC | 1.1% | $3.2m |
| CTAS CINTAS CORP | 1.1% | $3.1m |
| TRNS TRANSCAT INC | 1.0% | $3.0m |
| FPS FORGENT POWER SOLUTIONS INC | 1.0% | $3.0m |
| LVS LAS VEGAS SANDS CORP | 1.0% | $2.9m |
Sector mix
| Sector | Weight |
|---|---|
| Technology | 27.2% |
| Healthcare | 13.6% |
| Industrials | 10.9% |
| Communication Services | 9.9% |
| Consumer Cyclical | 8.1% |
| Financial Services | 7.9% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is CenterBook Partners LP's portfolio?
Across every quarter CenterBook Partners LP has filed, its median largest position is 2.3% of the book and its median top-ten weight is 17.1%, which WhaleCreep classifies as diversified (the gate is a median largest position of 5%). Of 215.0 completed holding spells, the median lasted 1.0 quarters; 693.0 positions are still open and their final length is unknown.