Cullinan TherapeuticsCGEM
13F holders, Q1 2025 (March 31)148holders +2
24new positions
23sold out
4famous investors
$7.57avg. 13F price*
At the end of Q1 2025, 148 institutions reported holding Cullinan Therapeutics Inc. (CGEM) in their 13F filings, up 2 from Q4 2024. 24 opened new positions and 23 sold out. The largest holders were MPM Bioimpact LLC ($57.9M), BVF Inc. ($43.5M) and BlackRock, Inc. ($32.0M). 4 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 Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $3.7M |
| Exits | 23 | $50.3M |
All 13F filers, Q4 2024 → Q1 2025: 5,598,759 shares bought and 6,481,429 shares sold, net −882,670 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 148 holders
| MPM Bioimpact LLC | 9.95% | No change | 7,648,268 | $57.9M |
| BVF Inc. | 1.77% | No change | 5,750,683 | $43.5M |
| BlackRock, Inc. | 0.00% | Reduce -3.4% | 4,220,862 | $32.0M |
| Deerfield Management Company, L.P. | 0.66% | Add +14.3% | 3,860,839 | $29.2M |
| Lynx1 Capital Management LP | 8.72% | Add +155.7% | 3,215,722 | $24.3M |
| Vanguard Group Inc. | 0.00% | Add +3.5% | 3,039,731 | $23.0M |
| Citadel Advisors | 0.02% | Add +2.4% | 2,747,145 | $20.8M |
| Blue Owl Capital Holdings LP | 5.96% | Add +2.7% | 2,435,972 | $18.4M |
| Kynam Capital Management, LP | 1.51% | Add +86.7% | 2,338,629 | $17.7M |
| Franklin Resources Inc. | 0.00% | Add +0.9% | 2,219,761 | $16.8M |
| Orbimed Advisors LLC | 0.35% | Reduce -1.0% | 1,923,855 | $14.6M |
| State Street Corp. | 0.00% | Reduce -17.5% | 1,752,679 | $13.3M |
| Alliancebernstein L.P. | 0.00% | Reduce -14.3% | 1,723,001 | $13.0M |
| RTW Investments, LP | 0.20% | No change | 1,705,960 | $12.9M |
| Venrock Adviser, LLC | 0.89% | No change | 1,379,965 | $10.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -1.1% | 1,303,221 | $9.9M |
| Geode Capital Management, LLC | 0.00% | Add +2.2% | 1,241,817 | $9.4M |
| Siren, L.L.C. | 0.51% | Reduce -1.5% | 1,193,410 | $9.0M |
| Nextech Invest Ltd. | 2.01% | — | 1,141,145 | $8.6M |
| Tang Capital Management LLC | 0.47% | Add +21.7% | 1,121,138 | $8.5M |
| Braidwell LP | 0.39% | Reduce -16.6% | 980,773 | $7.4M |
| Patient Square Capital LP | 2.75% | No change | 878,897 | $6.7M |
| Millennium Management | 0.01% | Reduce -6.1% | 783,177 | $5.9M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -5.3% | 648,957 | $4.9M |
| Rock Springs Capital Management LP | 0.28% | Reduce -13.1% | 644,633 | $4.9M |
| Foresite Capital Management VI LLC | 2.63% | No change | 634,558 | $4.8M |
| Twin Focus Capital Partners, LLC | 0.70% | No change | 595,489 | $4.5M |
| Deutsche Bank AG | 0.00% | Reduce -0.8% | 575,531 | $4.4M |
| Marshall Wace, LLP | 0.01% | Reduce -12.8% | 567,999 | $4.3M |
| Bank of America Corp. | 0.00% | Add +237.7% | 524,385 | $4.0M |
| Northern Trust Corp. | 0.00% | Reduce -3.4% | 483,889 | $3.7M |
| Morgan Stanley | 0.00% | Reduce -24.5% | 481,832 | $3.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.6% | 424,262 | $3.2M |
| Renaissance Technologies | 0.00% | Add +90.5% | 363,008 | $2.7M |
| UBS Group AG | 0.00% | Add +18.3% | 278,819 | $2.1M |
| Affinity Asset Advisors, LLC | 0.33% | No change | 263,817 | $2.0M |
| Barclays PLC | 0.00% | Reduce -1.6% | 241,343 | $1.8M |
| Algert Global LLC | 0.04% | Add +411.5% | 221,430 | $1.7M |
| Nuveen, LLC | 0.00% | — | 188,030 | $1.4M |
| Voss Capital, LP | 0.10% | Add +43.0% | 175,000 | $1.3M |
| Wellington Management Group LLP | 0.00% | Add +21.1% | 161,057 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.9% | 136,414 | $1.0M |
| BNP Paribas Financial Markets | 0.00% | Add +12.8% | 129,721 | $982K |
| American Century Companies Inc. | 0.00% | Add +11.9% | 112,670 | $853K |
| Woodline Partners LP | 0.00% | Reduce -51.1% | 81,741 | $619K |
| Acadian Asset Management LLC | 0.00% | New | 81,721 | $618K |
| Citigroup Inc. | 0.00% | Add +0.4% | 81,000 | $613K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -12.5% | 80,353 | $608K |
| Perceptive Advisors LLC | 0.02% | New | 80,100 | $606K |
| Susquehanna International Group, LLP | 0.00% | Add +122.3% | 79,438 | $601K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +282.9% | 77,621 | $588K |
| Rhumbline Advisers | 0.00% | Add +4.6% | 71,338 | $540K |
| Trexquant Investment LP | 0.01% | New | 68,467 | $518K |
| Swiss National Bank | 0.00% | No change | 62,700 | $475K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -38.7% | 54,942 | $416K |
| Intech Investment Management LLC | 0.00% | Add +56.9% | 49,878 | $378K |
| Invesco Ltd. | 0.00% | Reduce -17.3% | 49,243 | $373K |
| XTX Topco Ltd | 0.02% | Add +2.5% | 44,493 | $337K |
| JPMorgan Chase & Co. | 0.00% | Reduce -78.0% | 43,547 | $330K |
| Nebula Research & Development LLC | 0.03% | Reduce -0.7% | 43,407 | $329K |
| Legal & General Group Plc | 0.00% | No change | 42,808 | $324K |
| Brevan Howard Capital Management LP | 0.01% | Add +175.5% | 40,599 | $307K |
| Tema ETFs LLC | 0.09% | Add +37.7% | 39,164 | $296K |
| NEOS Investment Management LLC | 0.01% | Add +37.7% | 39,164 | $296K |
| ExodusPoint Capital Management, LP | 0.00% | Add +49.8% | 35,200 | $266K |
| Jane Street Group, LLC | 0.00% | Add +135.9% | 34,396 | $260K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +1.0% | 33,319 | $253K |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.01% | Reduce -41.3% | 32,903 | $249K |
| HighVista Strategies LLC | 0.09% | No change | 31,893 | $241K |
| T. Rowe Price Associates Inc. | 0.00% | Add +7.5% | 31,721 | $241K |
| D. E. Shaw & Co. | 0.00% | Reduce -35.6% | 31,494 | $238K |
| MetLife Investment Management, LLC | 0.00% | Reduce -1.9% | 31,454 | $238K |
| California State Teachers Retirement System | 0.00% | No change | 31,251 | $237K |
| Graham Capital Management, L.P. | 0.01% | New | 29,505 | $223K |
| Russell Investments Group, Ltd. | 0.00% | New | 29,363 | $222K |
| Verition Fund Management LLC | 0.00% | New | 29,175 | $221K |
| Wells Fargo & Company | 0.00% | Add +3.3% | 25,687 | $194K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.5% | 25,603 | $194K |
| Two Sigma Advisers, LP | 0.00% | Add +14.6% | 25,100 | $190K |
| AlphaQuest LLC | 0.02% | New | 25,090 | $190K |
| EntryPoint Capital, LLC | 0.08% | Add +65.0% | 24,190 | $183K |
| Martingale Asset Management L P | 0.00% | Reduce -42.6% | 22,132 | $168K |
| Walleye Capital LLC | 0.00% | Reduce -85.9% | 22,000 | $167K |
| Dynamic Technology Lab Private Ltd | 0.02% | New | 21,581 | $163K |
| HRT Financial LP | 0.00% | New | 20,850 | $157K |
| Birchview Capital, LP | 0.13% | No change | 20,000 | $151K |
| Janus Henderson Group PLC | 0.00% | No change | 18,528 | $149K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -23.5% | 18,999 | $144K |
| Corton Capital Inc. | 0.42% | Add +41.0% | 16,842 | $127K |
| SG Americas Securities, LLC | 0.00% | Reduce -28.3% | 16,636 | $126K |
| Palumbo Wealth Management LLC | 0.04% | New | 16,268 | $123K |
| Oxford Asset Management LLP | 0.06% | New | 15,746 | $119K |
| Commonwealth Equity Services, LLC | 0.00% | Add +4.5% | 15,160 | $115K |
| Two Sigma Investments, LP | 0.00% | Reduce -64.9% | 14,796 | $112K |
| Voya Investment Management LLC | 0.00% | Reduce -5.8% | 14,397 | $109K |
| Axq Capital, LP | 0.04% | New | 14,255 | $108K |
| Exchange Traded Concepts, LLC | 0.00% | Add +42.6% | 14,107 | $107K |
| ProShare Advisors LLC | 0.00% | Reduce -19.5% | 13,953 | $106K |
| Virtus Investment Advisers, LLC | 0.03% | New | 13,455 | $102K |
| Creative Planning | 0.00% | New | 12,950 | $98K |
| New York State Common Retirement Fund | 0.00% | No change | 12,918 | $98K |
| Mariner, LLC | 0.00% | Reduce -65.1% | 12,167 | $92K |
| Profund Advisors LLC | 0.00% | Reduce -32.8% | 11,846 | $90K |
| China Universal Asset Management Co., Ltd. | 0.01% | Reduce -4.9% | 11,737 | $89K |
| Kennedy Capital Management LLC | 0.00% | Reduce -89.5% | 11,643 | $88K |
| Cibc World Markets Corp. | 0.00% | New | 11,597 | $88K |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 0.00% | — | 10,627 | $80K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 10,582 | $80K |
| Prelude Capital Management, LLC | 0.01% | New | 10,152 | $77K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -92.5% | 10,062 | $76K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -11.7% | 7,641 | $58K |
| KLP Kapitalforvaltning As | 0.00% | No change | 6,800 | $51K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -35.7% | 5,659 | $43K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 5,240 | $40K |
| Brooklyn Investment Group | 0.01% | New | 4,503 | $34K |
| Simplex Trading, LLC | 0.00% | Add +156.4% | 3,598 | $27K |
| Quadrant Capital Group LLC | 0.00% | Add +1133.2% | 2,972 | $22K |
| FMR LLC | 0.00% | Reduce -94.0% | 2,559 | $19K |
| Federated Hermes, Inc. | 0.00% | Reduce -35.4% | 2,458 | $19K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +1.8% | 1,974 | $16K |
| Amalgamated Bank | 0.00% | No change | 1,768 | $13K |
| US Bancorp \de | 0.00% | Add +631.0% | 1,557 | $12K |
| GF Fund Management Co. LTD. | 0.00% | Add +21.9% | 1,491 | $11K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 1,150 | $9K |
| Farther Finance Advisors, LLC | 0.00% | New | 1,013 | $8K |
| GAMMA Investing LLC | 0.00% | Add +73.7% | 924 | $7K |
| Larson Financial Group LLC | 0.00% | New | 576 | $4K |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 401 | $3K |
| Aquatic Capital Management LLC | 0.00% | Reduce -93.8% | 395 | $3K |
| Group One Trading LLC | 0.00% | Add +2331.3% | 389 | $3K |
| Daiwa Securities Group Inc. | 0.00% | No change | 218 | $2K |
| Allworth Financial LP | 0.00% | New | 241 | $2K |
| Rothschild Investment LLC | 0.00% | New | 245 | $2K |
| Signaturefd, LLC | 0.00% | Reduce -48.6% | 232 | $2K |
| Coldstream Capital Management Inc. | 0.00% | New | 207 | $2K |
| Lindbrook Capital, LLC | 0.00% | Reduce -45.7% | 158 | $1K |
| Sterling Capital Management LLC | 0.00% | Reduce -39.7% | 146 | $1K |
| Royal Bank of Canada | 0.00% | Reduce -97.0% | 69 | $1K |
| Cwm, LLC | 0.00% | Add +55.3% | 73 | $1K |
| Washington Trust Advisors, Inc. | 0.00% | No change | 127 | $961 |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -31.0% | 100 | $757 |
| Amundi | 0.00% | No change | 40 | $300 |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 36 | $273 |
| CoreCap Advisors, LLC | 0.00% | New | 29 | $220 |
| Comerica Bank | 0.00% | Reduce -84.7% | 21 | $159 |
| PNC Financial Services Group, Inc. | 0.00% | No change | 13 | $98 |
| SBI Securities Co., Ltd. | 0.00% | No change | 1 | $8 |
| Covestor Ltd | 0.00% | No change | 5 | $0 |
"% of holder's portfolio" is CGEM's weight in each manager's 13F, not the share of Cullinan Therapeutics Inc. the manager owns.