Cartesian Therapeutics, Inc.
RNAC- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001453687
No open-market purchases or sales by Cartesian Therapeutics, Inc. insiders were filed in the last 90 days; 94 institutions reported holding it in 13F filings for Q2 2026, worth $90.4M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Cartesian Therapeutics, Inc. as of Dec 31, 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
- 67
- −1 vs. Q3 2025
- Shares held
- 5.16M
- −832.5K (−13.9%) vs. Q3 2025
- Total value
- $37.2M
- −$23.7M (−38.9%) vs. Q3 2025
- New holders
- 15
- 22 more added
- Sold out
- 16
- 17 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RNAC 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 | 94 | $90.4M |
| Q1 2026 | 83 | $43.9M |
| Q4 2025 | 67 | $37.2M |
| Q3 2025 | 68 | $60.9M |
| Q2 2025 | 66 | $66.5M |
| Q1 2025 | 72 | $86.7M |
| Q4 2024 | 68 | $119.5M |
| Q3 2024 | 64 | $110.3M |
| Q2 2024 | 62 | $88.3M |
| Q1 2024 | 70 | $35.3M |
| Q4 2023 | 80 | $37.8M |
| Q3 2023 | 87 | $57.2M |
| Q2 2023 | 92 | $63.2M |
| Q1 2023 | 95 | $65.1M |
| Q4 2022 | 86 | $62.8M |
| Q3 2022 | 97 | $104.9M |
| Q2 2022 | 93 | $79.3M |
| Q1 2022 | 102 | $71.6M |
| Q4 2021 | 106 | $185.7M |
| Q3 2021 | 103 | $216.7M |
| Q2 2021 | 101 | $219.2M |
| Q1 2021 | 98 | $245.1M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Cartesian Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parallel Advisors, LLC | 103 | $22 | 0.00% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 3 | $22 | 0.00% | +3 | New |
| The PNC Financial Services Group, Inc. | 5 | $36 | 0.00% | +5 | New |
| EverSource Wealth Advisors, LLC | 6 | $43 | 0.00% | −33−84.6% | Reduced |
| SBI Securities Co., Ltd. | 49 | $353 | 0.00% | −1−2.0% | Reduced |
| Activest Wealth Management | 66 | $476 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 80 | $577 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 107 | $770 | 0.00% | −197−64.8% | Reduced |
| CWM, LLC | 191 | $1.00K | 0.00% | −63−24.8% | Reduced |
| Jones Financial Companies LLLP | 200 | $1.44K | 0.00% | +200 | New |
| Citigroup Inc | 238 | $1.72K | 0.00% | −429−64.3% | Reduced |
| Amalgamated Bank | 330 | $2.00K | 0.00% | −26−7.3% | Reduced |
| UBS Asset Management Americas Inc | 516 | $3.72K | 0.00% | +516 | New |
| Sterling Capital Management LLC | 644 | $4.64K | 0.00% | +5+0.8% | Added |
| California State Teachers Retirement System | 645 | $4.65K | 0.00% | −122−15.9% | Reduced |
| Ameritas Investment Partners, Inc. | 708 | $5.11K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 849 | $6.12K | 0.00% | +82+10.7% | Added |
| Legal & General Group Plc | 938 | $6.76K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 906 | $7.00K | 0.00% | −35,316−97.5% | Reduced |
| Alerus Financial NA | 1,000 | $7.21K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,379 | $17.2K | 0.00% | +1,067+81.3% | Added |
| BNP Paribas Arbitrage, SA | 2,414 | $17.4K | 0.00% | +174+7.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 2,939 | $21.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 3,902 | $28.1K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 5,120 | $36.9K | 0.00% | +244+5.0% | Added |
| JPMorgan Chase & Co | 5,889 | $42.5K | 0.00% | −235−3.8% | Reduced |
| Quest Partners LLC | 6,924 | $49.9K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 8,112 | $58.5K | 0.00% | +688+9.3% | Added |
| XTX Topco Ltd | 10,238 | $73.8K | 0.00% | −16,021−61.0% | Reduced |
| R Squared Ltd | 10,308 | $74.3K | 0.03% | +10,308 | New |
| Wells Fargo & Company | 11,762 | $84.8K | 0.00% | +3,878+49.2% | Added |
| Rhumbline Advisers | 12,139 | $87.5K | 0.00% | −995−7.6% | Reduced |
| Alliancebernstein L.P. | 12,765 | $92.0K | 0.00% | 00.0% | Unchanged |
| Miller Financial Services LLC | 13,643 | $98.4K | 0.12% | +2,000+17.2% | Added |
| Public Employees Retirement System of Ohio | 15,500 | $111.8K | 0.00% | +15,500 | New |
| Jain Global LLC | 16,724 | $120.6K | 0.00% | +16,724 | New |
| Barclays PLC | 17,651 | $127.3K | 0.00% | −191−1.1% | Reduced |
| Squarepoint Ops LLC | 18,213 | $131.3K | 0.00% | +18,213 | New |
| Twin Focus Capital Partners, LLC | 19,500 | $140.6K | 0.02% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 19,806 | $142.8K | 0.00% | +19,806 | New |
| Ikarian Capital, LLC | 20,807 | $150.0K | 0.02% | −1,359−6.1% | Reduced |
| Morgan Stanley | 23,294 | $167.9K | 0.00% | +4,320+22.8% | Added |
| Nuveen, LLC | 24,497 | $176.6K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 24,808 | $178.9K | 0.00% | +24,808 | New |
| Bridgeway Capital Management, LLC | 25,000 | $180.3K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 25,241 | $182.0K | 0.00% | +1,050+4.3% | Added |
| Charles Schwab Investment Management Inc | 25,300 | $182.4K | 0.00% | +405+1.6% | Added |
| Point72 Asset Management, L.P. | 33,871 | $244.2K | 0.00% | +33,871 | New |
| Renaissance Technologies LLC | 41,100 | $296.3K | 0.00% | +41,100 | New |
| Walleye Capital LLC | 43,878 | $316.4K | 0.00% | +43,878 | New |
| UBS Group AG | 67,341 | $485.5K | 0.00% | +57,393+576.9% | Added |
| Gsa Capital Partners LLP | 77,227 | $557.0K | 0.05% | −8,868−10.3% | Reduced |
| Citadel Advisors LLC | 79,785 | $575.3K | 0.00% | +9,261+13.1% | Added |
| Northern Trust Corp | 87,013 | $627.4K | 0.00% | −4,276−4.7% | Reduced |
| Two Sigma Investments, LP | 91,278 | $658.1K | 0.00% | +91,278 | New |
| Jacobs Levy Equity Management, Inc | 95,799 | $690.7K | 0.00% | +65,798+219.3% | Added |
| Bank of America Corp | 113,092 | $815.4K | 0.00% | +99,023+703.8% | Added |
| Millennium Management LLC | 164,366 | $1.19M | 0.00% | +139,009+548.2% | Added |
| Privium Fund Management B.V. | 172,500 | $1.24M | 0.23% | +172,500 | New |
| Marshall Wace, LLP | 178,140 | $1.28M | 0.00% | +93,334+110.1% | Added |
| State Street Corp | 198,967 | $1.43M | 0.00% | +1,301+0.7% | Added |
| Geode Capital Management, LLC | 255,539 | $1.84M | 0.00% | +13,710+5.7% | Added |
| Erste Asset Management GmbH | 271,705 | $1.96M | 0.02% | +11,694+4.5% | Added |
| 683 Capital Management, LLC | 280,000 | $2.02M | 0.17% | +50,000+21.7% | Added |
| Vanguard Group Inc | 541,228 | $3.90M | 0.00% | +20,506+3.9% | Added |
| BlackRock, Inc. | 609,696 | $4.40M | 0.00% | −39,645−6.1% | Reduced |
| FMR LLC | 1,366,989 | $9.86M | 0.00% | −788,794−36.6% | Reduced |
| Siren, L.L.C. | 0 | $0 | 0.00% | −563,272−100.0% | Sold out |
| MPM Oncology Impact Management LP | 0 | $0 | 0.00% | −380,000−100.0% | Sold out |
| Freestone Capital Holdings, LLC | 0 | $0 | 0.00% | −25,921−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −12,330−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −11,112−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −4,558−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −1,005−100.0% | Sold out |
| GF Fund Management Co. Ltd. | 0 | $0 | 0.00% | −549−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −439−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |