Cullinan TherapeuticsCGEM
13F holders, Q3 2025 (September 30)145holders +2
27new positions
25sold out
6famous investors
$5.93avg. 13F price*
At the end of Q3 2025, 145 institutions reported holding Cullinan Therapeutics Inc. (CGEM) in their 13F filings, up 2 from Q2 2025. 27 opened new positions and 25 sold out. The largest holders were MPM Bioimpact LLC ($45.4M), Lynx1 Capital Management LP ($34.2M) and BVF Inc. ($34.1M). 6 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Cullinan Therapeutics Inc.
- CUSIP
- 230031106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $5.9M |
| Exits | 25 | $19.1M |
All 13F filers, Q2 2025 → Q3 2025: 4,888,007 shares bought and 6,387,052 shares sold, net −1,499,045 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 145 holders
| MPM Bioimpact LLC | 7.42% | No change | 7,648,268 | $45.4M |
| Lynx1 Capital Management LP | 6.96% | Add +31.0% | 5,766,090 | $34.2M |
| BVF Inc. | 1.38% | No change | 5,750,683 | $34.1M |
| BlackRock, Inc. | 0.00% | Reduce -1.1% | 4,169,962 | $24.7M |
| Vanguard Group Inc. | 0.00% | Reduce -2.5% | 2,943,325 | $17.5M |
| Deerfield Management Company, L.P. | 0.29% | Reduce -24.1% | 2,927,013 | $17.4M |
| Blue Owl Capital Holdings LP | 4.65% | Add +5.2% | 2,510,972 | $14.9M |
| Kynam Capital Management, LP | 1.02% | Add +9.8% | 2,302,172 | $13.7M |
| Citadel Advisors | 0.01% | Reduce -24.1% | 1,984,407 | $11.8M |
| Orbimed Advisors LLC | 0.27% | No change | 1,923,855 | $11.4M |
| RTW Investments, LP | 0.12% | No change | 1,705,960 | $10.1M |
| State Street Corp. | 0.00% | Add +4.3% | 1,677,314 | $9.9M |
| Franklin Resources Inc. | 0.00% | Reduce -36.5% | 1,416,036 | $8.4M |
| Venrock Adviser, LLC | 0.46% | No change | 1,379,965 | $8.2M |
| Geode Capital Management, LLC | 0.00% | Add +1.2% | 1,295,320 | $7.7M |
| Siren, L.L.C. | 0.28% | No change | 1,193,410 | $7.1M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -7.3% | 1,183,821 | $7.0M |
| Nextech Invest Ltd. | 1.03% | No change | 1,141,145 | $6.8M |
| Tang Capital Management LLC | 0.26% | No change | 1,121,138 | $6.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +40.1% | 983,960 | $5.8M |
| Twin Focus Capital Partners, LLC | 0.45% | No change | 595,489 | $3.5M |
| Deutsche Bank AG | 0.00% | Add +0.9% | 571,738 | $3.4M |
| Bank of America Corp. | 0.00% | Reduce -15.7% | 557,189 | $3.3M |
| Millennium Management | 0.00% | Add +7.8% | 550,471 | $3.3M |
| Renaissance Technologies | 0.00% | Add +58.3% | 529,408 | $3.1M |
| Northern Trust Corp. | 0.00% | Reduce -1.3% | 447,267 | $2.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -7.5% | 402,638 | $2.4M |
| Morgan Stanley | 0.00% | Add +65.3% | 400,154 | $2.4M |
| Jane Street Group, LLC | 0.00% | Add +515.5% | 300,885 | $1.8M |
| Marshall Wace, LLP | 0.00% | Reduce -52.9% | 295,442 | $1.8M |
| Affinity Asset Advisors, LLC | 0.15% | No change | 263,817 | $1.6M |
| Barclays PLC | 0.00% | Reduce -6.5% | 251,110 | $1.5M |
| Algert Global LLC | 0.02% | Add +9.5% | 236,092 | $1.4M |
| Cubist Systematic Strategies, LLC | 0.02% | New | 222,318 | $1.3M |
| Voss Capital, LP | 0.08% | Reduce -12.0% | 221,473 | $1.3M |
| Nuveen, LLC | 0.00% | Add +19.3% | 215,595 | $1.3M |
| AQR Capital Management | 0.00% | Add +846.1% | 197,920 | $1.2M |
| Jump Financial, LLC | 0.02% | New | 194,507 | $1.2M |
| UBS Group AG | 0.00% | Reduce -39.5% | 188,185 | $1.1M |
| Trexquant Investment LP | 0.01% | Add +57.2% | 187,618 | $1.1M |
| Assenagon Asset Management S.A. | 0.00% | Add +1665.9% | 177,685 | $1.1M |
| Wellington Management Group LLP | 0.00% | Reduce -9.7% | 168,131 | $997K |
| XTX Topco Ltd | 0.05% | Add +289.8% | 167,979 | $996K |
| Qube Research & Technologies Ltd | 0.00% | Add +127.1% | 152,409 | $904K |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.8% | 149,925 | $889K |
| American Century Companies Inc. | 0.00% | Add +12.7% | 141,069 | $837K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +98.5% | 139,024 | $824K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | New | 124,531 | $738K |
| Citigroup Inc. | 0.00% | Add +304.6% | 107,175 | $636K |
| Invesco Ltd. | 0.00% | Add +69.0% | 102,312 | $607K |
| Squarepoint Ops LLC | 0.00% | Add +501.8% | 90,318 | $536K |
| Rhumbline Advisers | 0.00% | Reduce -3.1% | 71,809 | $426K |
| Two Sigma Investments, LP | 0.00% | New | 59,672 | $354K |
| Ameriprise Financial Inc. | 0.00% | Add +25.4% | 56,777 | $337K |
| Walleye Capital LLC | 0.00% | Add +61.2% | 56,736 | $336K |
| Oxford Asset Management LLP | 0.11% | New | 56,486 | $335K |
| Engineers Gate Manager LP | 0.00% | Add +177.9% | 50,363 | $299K |
| Swiss National Bank | 0.00% | No change | 50,300 | $298K |
| Quantinno Capital Management LP | 0.00% | New | 49,525 | $294K |
| Focus Partners Wealth | 0.00% | New | 3,498 | $294K |
| Prelude Capital Management, LLC | 0.02% | Add +201.2% | 48,652 | $289K |
| Alliancebernstein L.P. | 0.00% | No change | 47,630 | $282K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -55.8% | 47,163 | $280K |
| Kennedy Capital Management LLC | 0.01% | Add +277.9% | 46,011 | $273K |
| Brevan Howard Capital Management LP | 0.00% | Add +138.9% | 45,936 | $272K |
| T. Rowe Price Associates Inc. | 0.00% | Add +18.7% | 43,237 | $257K |
| EntryPoint Capital, LLC | 0.10% | Add +279.5% | 42,190 | $250K |
| HRT Financial LP | 0.00% | New | 42,109 | $249K |
| Rafferty Asset Management, LLC | 0.00% | Add +3.8% | 40,729 | $242K |
| Wells Fargo & Company | 0.00% | Add +19.5% | 39,117 | $232K |
| Two Sigma Advisers, LP | 0.00% | New | 37,300 | $221K |
| Susquehanna International Group, LLP | 0.00% | Reduce -72.6% | 35,620 | $211K |
| Axq Capital, LP | 0.07% | New | 32,669 | $194K |
| JPMorgan Chase & Co. | 0.00% | Reduce -67.2% | 31,868 | $189K |
| California State Teachers Retirement System | 0.00% | Add +0.0% | 31,253 | $185K |
| AlphaQuest LLC | 0.01% | Add +177.3% | 29,019 | $172K |
| Tudor Investment Corporation | 0.00% | Add +30.9% | 28,988 | $172K |
| Caption Management, LLC | 0.01% | Reduce -83.8% | 28,389 | $168K |
| Mariner, LLC | 0.00% | Add +70.7% | 28,151 | $167K |
| Intech Investment Management LLC | 0.00% | Reduce -25.3% | 27,905 | $165K |
| Creative Planning | 0.00% | Reduce -34.4% | 27,376 | $162K |
| Corton Capital Inc. | 0.40% | Add +24.9% | 27,117 | $161K |
| Magnetar Financial LLC | 0.00% | New | 26,263 | $156K |
| Graham Capital Management, L.P. | 0.01% | Add +36.1% | 26,234 | $156K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -12.9% | 25,988 | $154K |
| D. E. Shaw & Co. | 0.00% | Add +1.1% | 25,619 | $152K |
| MetLife Investment Management, LLC | 0.00% | Reduce -26.1% | 23,245 | $138K |
| Birchview Capital, LP | 0.09% | No change | 20,000 | $119K |
| Janus Henderson Group PLC | 0.00% | No change | 18,528 | $110K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -6.3% | 17,826 | $106K |
| Fox Run Management, L.L.C. | 0.01% | New | 15,528 | $92K |
| Legal & General Group Plc | 0.00% | Reduce -18.9% | 15,295 | $91K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +41.7% | 14,996 | $89K |
| Pale Fire Capital SE | 0.01% | New | 14,615 | $87K |
| Quadrature Capital Ltd | 0.00% | New | 13,942 | $83K |
| Compass Ion Advisors, LLC | 0.01% | New | 13,904 | $82K |
| Simplex Trading, LLC | 0.00% | Reduce -32.1% | 13,285 | $78K |
| New York State Common Retirement Fund | 0.00% | No change | 12,918 | $77K |
| Virtus Investment Advisers, LLC | 0.02% | Add +21.0% | 12,714 | $75K |
| Inscription Capital, LLC | 0.01% | New | 11,284 | $67K |
"% of holder's portfolio" is CGEM's weight in each manager's 13F, not the share of Cullinan Therapeutics Inc. the manager owns.