Cullinan Therapeutics, Inc.
CGEM- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001789972
In the last 90 days, Cullinan Therapeutics, Inc. insiders filed 0 open-market purchases and 3 sales; 183 institutions reported holding it in 13F filings for Q2 2026, worth $1.30B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Cullinan Therapeutics, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 145
- +1 vs. Q2 2025
- Shares held
- 61.1M
- −1.53M (−2.4%) vs. Q2 2025
- Total value
- $362.2M
- −$109.3M (−23.2%) vs. Q2 2025
- New holders
- 27
- 57 more added
- Sold out
- 26
- 37 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CGEM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 183 | $1.30B |
| Q1 2026 | 174 | $931.0M |
| Q4 2025 | 153 | $653.8M |
| Q3 2025 | 145 | $362.2M |
| Q2 2025 | 144 | $471.4M |
| Q1 2025 | 149 | $489.6M |
| Q4 2024 | 147 | $798.8M |
| Q3 2024 | 137 | $1.09B |
| Q2 2024 | 135 | $1.10B |
| Q1 2024 | 113 | $670.8M |
| Q4 2023 | 113 | $375.6M |
| Q3 2023 | 106 | $344.0M |
| Q2 2023 | 106 | $397.3M |
| Q1 2023 | 103 | $329.5M |
| Q4 2022 | 97 | $397.7M |
| Q3 2022 | 100 | $474.7M |
| Q2 2022 | 89 | $481.7M |
| Q1 2022 | 82 | $386.3M |
| Q4 2021 | 75 | $559.7M |
| Q3 2021 | 66 | $762.3M |
| Q2 2021 | 71 | $828.5M |
| Q1 2021 | 70 | $1.30B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Cullinan Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 10 | $0 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 2 | $12 | 0.00% | +1+100.0% | Added |
| Massmutual Trust Co FSB | 27 | $160 | 0.00% | +27 | New |
| Rothschild Investment LLC | 30 | $178 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 36 | $214 | 0.00% | +36 | New |
| Clearstead Advisors, LLC | 49 | $291 | 0.00% | +49 | New |
| Parkside Financial Bank & Trust | 60 | $356 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 137 | $812 | 0.00% | −1,228−90.0% | Reduced |
| IFP Advisors, Inc | 147 | $872 | 0.00% | +147 | Added |
| Daiwa Securities Group Inc. | 218 | $1.00K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 195 | $1.16K | 0.00% | +50+34.5% | Added |
| The PNC Financial Services Group, Inc. | 230 | $1.36K | 0.00% | +156+210.8% | Added |
| Essential Partners LLC | 331 | $1.96K | 0.00% | +291+727.5% | Added |
| Nisa Investment Advisors, LLC | 372 | $2.21K | 0.00% | +92+32.9% | Added |
| Optiver Holding B.V. | 464 | $2.75K | 0.00% | +464 | New |
| Signaturefd, LLC | 523 | $3.10K | 0.00% | +134+34.4% | Added |
| Allworth Financial LP | 556 | $3.30K | 0.00% | +289+108.2% | Added |
| GAMMA Investing LLC | 748 | $4.44K | 0.00% | +159+27.0% | Added |
| Quadrant Capital Group LLC | 904 | $5.36K | 0.00% | +904 | New |
| FMR LLC | 968 | $5.74K | 0.00% | −2,844−74.6% | Reduced |
| EverSource Wealth Advisors, LLC | 996 | $5.91K | 0.00% | +645+183.8% | Added |
| Public Employees Retirement Association of Colorado | 1,150 | $7.00K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,251 | $7.42K | 0.00% | −240−16.1% | Reduced |
| Royal Bank of Canada | 1,485 | $8.00K | 0.00% | −2,994−66.8% | Reduced |
| FNY Investment Advisers, LLC | 1,365 | $8.00K | 0.00% | +1,365 | New |
| SRS Capital Advisors, Inc. | 1,440 | $8.54K | 0.00% | +1,440 | New |
| Caitong International Asset Management Co., Ltd | 1,660 | $9.84K | 0.01% | +547+49.1% | Added |
| Amalgamated Bank | 1,768 | $10.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,873 | $11.1K | 0.00% | +1,809+2,826.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 2,284 | $13.5K | 0.00% | +4+0.2% | Added |
| CWM, LLC | 2,558 | $15.0K | 0.00% | +1,438+128.4% | Added |
| Aquatic Capital Management LLC | 2,782 | $16.5K | 0.00% | +2,782 | New |
| Sterling Capital Management LLC | 3,520 | $20.9K | 0.00% | +2,143+155.6% | Added |
| Point72 (DIFC) Ltd | 3,553 | $21.1K | 0.00% | +3,553 | New |
| Russell Investments Group, Ltd. | 4,272 | $25.3K | 0.00% | −36,714−89.6% | Reduced |
| Ameritas Investment Partners, Inc. | 5,240 | $31.1K | 0.00% | 00.0% | Unchanged |
| Wexford Capital LP | 5,317 | $31.5K | 0.01% | −13,409−71.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 6,000 | $35.6K | 0.00% | +6,000 | New |
| KLP Kapitalforvaltning AS | 6,800 | $40.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,567 | $44.9K | 0.00% | −615−7.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,641 | $45.3K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 10,355 | $61.4K | 0.01% | −1,498−12.6% | Reduced |
| SG Americas Securities, LLC | 10,466 | $62.0K | 0.00% | +10,466 | New |
| BNP Paribas Arbitrage, SA | 10,671 | $63.3K | 0.00% | −118,673−91.7% | Reduced |
| ProShare Advisors LLC | 10,828 | $64.2K | 0.00% | −1,837−14.5% | Reduced |
| Inscription Capital, LLC | 11,284 | $66.9K | 0.01% | +11,284 | New |
| Virtus Investment Advisers, Inc. | 12,714 | $75.4K | 0.02% | +2,208+21.0% | Added |
| New York State Common Retirement Fund | 12,918 | $76.6K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 13,285 | $78.0K | 0.00% | −6,272−32.1% | Reduced |
| Compass Ion Advisors, LLC | 13,904 | $82.5K | 0.01% | +13,904 | New |
| Quadrature Capital Ltd | 13,942 | $82.7K | 0.00% | +13,942 | New |
| Pale Fire Capital SE | 14,615 | $86.7K | 0.01% | +14,615 | New |
| Police & Firemen's Retirement System of New Jersey | 14,996 | $88.9K | 0.00% | +4,414+41.7% | Added |
| Legal & General Group Plc | 15,295 | $90.7K | 0.00% | −3,563−18.9% | Reduced |
| Fox Run Management, L.L.C. | 15,528 | $92.1K | 0.01% | +15,528 | New |
| Manufacturers Life Insurance Company, The | 17,826 | $105.7K | 0.00% | −1,203−6.3% | Reduced |
| Janus Henderson Group PLC | 18,528 | $109.8K | 0.00% | 00.0% | Unchanged |
| Birchview Capital, LP | 20,000 | $118.6K | 0.09% | 00.0% | Unchanged |
| MetLife Investment Management | 23,245 | $137.8K | 0.00% | −8,209−26.1% | Reduced |
| D. E. Shaw & Co., Inc. | 25,619 | $151.9K | 0.00% | +290+1.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,988 | $154.2K | 0.00% | −3,866−12.9% | Reduced |
| Graham Capital Management, L.P. | 26,234 | $155.6K | 0.01% | +6,957+36.1% | Added |
| Magnetar Financial LLC | 26,263 | $155.7K | 0.00% | +26,263 | New |
| Corton Capital Inc. | 27,117 | $160.8K | 0.40% | +5,405+24.9% | Added |
| Creative Planning | 27,376 | $162.3K | 0.00% | −14,347−34.4% | Reduced |
| Intech Investment Management LLC | 27,905 | $165.5K | 0.00% | −9,467−25.3% | Reduced |
| Mariner, LLC | 28,151 | $166.9K | 0.00% | +11,661+70.7% | Added |
| Caption Management, LLC | 28,389 | $168.3K | 0.01% | −147,038−83.8% | Reduced |
| Tudor Investment Corp Et Al | 28,988 | $171.9K | 0.00% | +6,850+30.9% | Added |
| Quest Partners LLC | 29,019 | $172.1K | 0.01% | +18,555+177.3% | Added |
| California State Teachers Retirement System | 31,253 | $185.3K | 0.00% | +20.0% | Added |
| JPMorgan Chase & Co | 31,868 | $189.0K | 0.00% | −65,201−67.2% | Reduced |
| Axq Capital, LP | 32,669 | $193.7K | 0.07% | +32,669 | New |
| Susquehanna International Group, LLP | 35,620 | $211.2K | 0.00% | −94,298−72.6% | Reduced |
| Two Sigma Advisers, LP | 37,300 | $221.2K | 0.00% | +37,300 | New |
| Wells Fargo & Company | 39,117 | $232.0K | 0.00% | +6,378+19.5% | Added |
| Rafferty Asset Management, LLC | 40,729 | $241.5K | 0.00% | +1,503+3.8% | Added |
| HRT Financial LP | 42,109 | $249.0K | 0.00% | +42,109 | New |
| EntryPoint Capital, LLC | 42,190 | $250.2K | 0.10% | +31,072+279.5% | Added |
| Price T Rowe Associates Inc | 43,237 | $257.0K | 0.00% | +6,820+18.7% | Added |
| Brevan Howard Capital Management LP | 45,936 | $272.4K | 0.00% | +26,709+138.9% | Added |
| Kennedy Capital Management, Inc. | 46,011 | $272.8K | 0.01% | +33,837+277.9% | Added |
| UBS Asset Management Americas Inc | 47,163 | $279.7K | 0.00% | −59,417−55.7% | Reduced |
| Alliancebernstein L.P. | 47,630 | $282.4K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 48,652 | $288.5K | 0.02% | +32,500+201.2% | Added |
| Quantinno Capital Management LP | 49,525 | $293.7K | 0.00% | +49,525 | New |
| Swiss National Bank | 50,300 | $298.3K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 50,363 | $298.7K | 0.00% | +32,239+177.9% | Added |
| Oxford Asset Management LLP | 56,486 | $335.0K | 0.11% | +56,486 | New |
| Walleye Capital LLC | 56,736 | $336.4K | 0.00% | +21,537+61.2% | Added |
| Ameriprise Financial Inc | 56,777 | $336.7K | 0.00% | +11,485+25.4% | Added |
| Two Sigma Investments, LP | 59,672 | $353.9K | 0.00% | +59,672 | New |
| Rhumbline Advisers | 71,809 | $425.8K | 0.00% | −2,296−3.1% | Reduced |
| Squarepoint Ops LLC | 90,318 | $535.6K | 0.00% | +75,310+501.8% | Added |
| Invesco Ltd. | 102,312 | $606.7K | 0.00% | +41,757+69.0% | Added |
| Citigroup Inc | 107,175 | $635.5K | 0.00% | +80,684+304.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 124,531 | $738.5K | 0.01% | +124,531 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 139,024 | $824.4K | 0.00% | +68,980+98.5% | Added |
| American Century Companies Inc | 141,069 | $836.5K | 0.00% | +15,880+12.7% | Added |
| Bank of New York Mellon Corp | 149,925 | $889.1K | 0.00% | −5,956−3.8% | Reduced |