Cullinan TherapeuticsCGEM
13F holders, Q2 2025 (June 30)143holders −5
19new positions
24sold out
6famous investors
$7.53avg. 13F price*
At the end of Q2 2025, 143 institutions reported holding Cullinan Therapeutics Inc. (CGEM) in their 13F filings, down 5 from Q1 2025. 19 opened new positions and 24 sold out. The largest holders were MPM Bioimpact LLC ($57.6M), BVF Inc. ($43.3M) and Lynx1 Capital Management LP ($33.1M). 6 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Cullinan Therapeutics Inc.
- CUSIP
- 230031106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 19 | $3.3M |
| Exits | 24 | $11.1M |
All 13F filers, Q1 2025 → Q2 2025: 2,589,772 shares bought and 4,649,015 shares sold, net −2,059,243 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 143 holders
| MPM Bioimpact LLC | 9.98% | No change | 7,648,268 | $57.6M |
| BVF Inc. | 1.55% | No change | 5,750,683 | $43.3M |
| Lynx1 Capital Management LP | 9.57% | Add +36.9% | 4,400,842 | $33.1M |
| BlackRock, Inc. | 0.00% | Reduce -0.1% | 4,217,933 | $31.8M |
| Deerfield Management Company, L.P. | 0.59% | Reduce -0.1% | 3,855,552 | $29.0M |
| Vanguard Group Inc. | 0.00% | Reduce -0.7% | 3,020,100 | $22.7M |
| Citadel Advisors | 0.02% | Reduce -4.9% | 2,613,693 | $19.7M |
| Blue Owl Capital Holdings LP | 5.83% | Reduce -2.0% | 2,385,972 | $18.0M |
| Franklin Resources Inc. | 0.00% | Add +0.4% | 2,228,160 | $16.8M |
| Kynam Capital Management, LP | 1.70% | Reduce -10.4% | 2,095,998 | $15.8M |
| Orbimed Advisors LLC | 0.36% | No change | 1,923,855 | $14.5M |
| RTW Investments, LP | 0.18% | No change | 1,705,960 | $12.8M |
| State Street Corp. | 0.00% | Reduce -8.3% | 1,607,592 | $12.1M |
| Venrock Adviser, LLC | 0.78% | No change | 1,379,965 | $10.4M |
| Geode Capital Management, LLC | 0.00% | Add +3.0% | 1,279,496 | $9.6M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -2.0% | 1,276,538 | $9.6M |
| Siren, L.L.C. | 0.47% | No change | 1,193,410 | $9.0M |
| Nextech Invest Ltd. | 1.63% | No change | 1,141,145 | $8.6M |
| Tang Capital Management LLC | 0.43% | No change | 1,121,138 | $8.4M |
| Patient Square Capital LP | 2.36% | Reduce -1.1% | 868,897 | $6.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +8.2% | 702,138 | $5.3M |
| Rock Springs Capital Management LP | 0.31% | Add +3.7% | 668,233 | $5.0M |
| Bank of America Corp. | 0.00% | Add +26.1% | 661,285 | $5.0M |
| Marshall Wace, LLP | 0.01% | Add +10.3% | 626,581 | $4.7M |
| Twin Focus Capital Partners, LLC | 0.63% | No change | 595,489 | $4.5M |
| Foresite Capital Management VI LLC | 2.51% | Reduce -6.4% | 594,025 | $4.5M |
| Deutsche Bank AG | 0.00% | Reduce -1.5% | 566,781 | $4.3M |
| Millennium Management | 0.00% | Reduce -34.8% | 510,828 | $3.8M |
| Northern Trust Corp. | 0.00% | Reduce -6.3% | 453,203 | $3.4M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.6% | 435,516 | $3.3M |
| Renaissance Technologies | 0.00% | Reduce -7.8% | 334,525 | $2.5M |
| UBS Group AG | 0.00% | Add +11.7% | 311,309 | $2.3M |
| Barclays PLC | 0.00% | Add +11.2% | 268,467 | $2.0M |
| Affinity Asset Advisors, LLC | 0.31% | No change | 263,817 | $2.0M |
| Voss Capital, LP | 0.13% | Add +43.8% | 251,717 | $1.9M |
| Morgan Stanley | 0.00% | Reduce -49.8% | 242,092 | $1.8M |
| Algert Global LLC | 0.03% | Reduce -2.6% | 215,580 | $1.6M |
| Wellington Management Group LLP | 0.00% | Add +15.5% | 186,083 | $1.4M |
| Nuveen, LLC | 0.00% | Reduce -3.9% | 180,685 | $1.4M |
| Caption Management, LLC | 0.12% | New | 175,427 | $1.3M |
| Bank of New York Mellon Corp | 0.00% | Add +14.3% | 155,881 | $1.2M |
| Verition Fund Management LLC | 0.01% | Add +378.7% | 139,660 | $1.1M |
| Susquehanna International Group, LLP | 0.00% | Add +63.5% | 129,918 | $978K |
| BNP Paribas Financial Markets | 0.00% | Reduce -0.3% | 129,344 | $974K |
| American Century Companies Inc. | 0.00% | Add +11.1% | 125,189 | $943K |
| Trexquant Investment LP | 0.01% | Add +74.3% | 119,342 | $899K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +32.6% | 106,580 | $803K |
| JPMorgan Chase & Co. | 0.00% | Add +122.9% | 97,069 | $731K |
| Rhumbline Advisers | 0.00% | Add +3.9% | 74,105 | $558K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -9.8% | 70,044 | $527K |
| Qube Research & Technologies Ltd | 0.00% | New | 67,119 | $505K |
| Invesco Ltd. | 0.00% | Add +23.0% | 60,555 | $456K |
| Swiss National Bank | 0.00% | Reduce -19.8% | 50,300 | $379K |
| Jane Street Group, LLC | 0.00% | Add +42.1% | 48,883 | $368K |
| Alliancebernstein L.P. | 0.00% | Reduce -97.2% | 47,630 | $359K |
| Ameriprise Financial Inc. | 0.00% | New | 45,292 | $341K |
| XTX Topco Ltd | 0.01% | Reduce -3.1% | 43,095 | $325K |
| Tema ETFs LLC | 0.09% | Add +9.0% | 42,692 | $321K |
| NEOS Investment Management LLC | 0.00% | Add +9.0% | 42,692 | $321K |
| Creative Planning | 0.00% | Add +222.2% | 41,723 | $314K |
| Russell Investments Group, Ltd. | 0.00% | Add +39.6% | 40,986 | $309K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -28.6% | 39,226 | $295K |
| Intech Investment Management LLC | 0.00% | Reduce -25.1% | 37,372 | $281K |
| T. Rowe Price Associates Inc. | 0.00% | Add +14.8% | 36,417 | $275K |
| Walleye Capital LLC | 0.00% | Add +60.0% | 35,199 | $265K |
| Wells Fargo & Company | 0.00% | Add +27.4% | 32,739 | $247K |
| HighVista Strategies LLC | 0.09% | No change | 31,893 | $240K |
| Nebula Research & Development LLC | 0.02% | Reduce -26.6% | 31,853 | $240K |
| MetLife Investment Management, LLC | 0.00% | No change | 31,454 | $237K |
| California State Teachers Retirement System | 0.00% | No change | 31,251 | $235K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -10.4% | 29,854 | $225K |
| Citigroup Inc. | 0.00% | Reduce -67.3% | 26,491 | $199K |
| D. E. Shaw & Co. | 0.00% | Reduce -19.6% | 25,329 | $191K |
| Man Group plc | 0.00% | New | 22,341 | $168K |
| Tudor Investment Corporation | 0.00% | New | 22,138 | $167K |
| Corton Capital Inc. | 0.19% | Add +28.9% | 21,712 | $163K |
| Martingale Asset Management L P | 0.00% | Reduce -5.4% | 20,932 | $158K |
| AQR Capital Management | 0.00% | New | 20,920 | $158K |
| Birchview Capital, LP | 0.15% | No change | 20,000 | $151K |
| Simplex Trading, LLC | 0.00% | Add +443.6% | 19,557 | $147K |
| Graham Capital Management, L.P. | 0.00% | Reduce -34.7% | 19,277 | $145K |
| Brevan Howard Capital Management LP | 0.00% | Reduce -52.6% | 19,227 | $145K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +0.2% | 19,029 | $143K |
| Legal & General Group Plc | 0.00% | Reduce -56.0% | 18,858 | $142K |
| Wexford Capital LP | 0.04% | New | 18,726 | $141K |
| Janus Henderson Group PLC | 0.00% | No change | 18,528 | $139K |
| Engineers Gate Manager LP | 0.00% | New | 18,124 | $136K |
| Palumbo Wealth Management LLC | 0.04% | Add +4.5% | 17,008 | $128K |
| Mariner, LLC | 0.00% | Add +35.5% | 16,490 | $124K |
| Prelude Capital Management, LLC | 0.01% | Add +59.1% | 16,152 | $122K |
| Squarepoint Ops LLC | 0.00% | New | 15,008 | $113K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -3.0% | 14,699 | $111K |
| Voya Investment Management LLC | 0.00% | Add +1.8% | 14,661 | $110K |
| ExodusPoint Capital Management, LP | 0.00% | Reduce -60.3% | 13,988 | $105K |
| Massar Capital Management, LP | 0.08% | New | 13,418 | $101K |
| New York State Common Retirement Fund | 0.00% | No change | 12,918 | $97K |
| ProShare Advisors LLC | 0.00% | Reduce -9.2% | 12,665 | $95K |
| Kennedy Capital Management LLC | 0.00% | Add +4.6% | 12,174 | $92K |
| China Universal Asset Management Co., Ltd. | 0.01% | Add +1.0% | 11,853 | $89K |
| State of Wisconsin Investment Board | 0.00% | New | 11,173 | $84K |
"% of holder's portfolio" is CGEM's weight in each manager's 13F, not the share of Cullinan Therapeutics Inc. the manager owns.