Climb Bio, Inc.
CLYM- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001768446
In the last 90 days, Climb Bio, Inc. insiders filed 0 open-market purchases and 1 sale; 108 institutions reported holding it in 13F filings for Q2 2026, worth $734.3M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Climb Bio, 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
- 65
- −1 vs. Q3 2025
- Shares held
- 31.2M
- −13.4M (−30.0%) vs. Q3 2025
- Total value
- $157.4M
- +$67.8M (+75.7%) vs. Q3 2025
- New holders
- 17
- 21 more added
- Sold out
- 18
- 21 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CLYM 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 | 108 | $734.3M |
| Q1 2026 | 80 | $221.2M |
| Q4 2025 | 65 | $157.4M |
| Q3 2025 | 68 | $89.7M |
| Q2 2025 | 69 | $61.9M |
| Q1 2025 | 76 | $63.4M |
| Q4 2024 | 80 | $100.3M |
| Q3 2024 | 71 | $278.2M |
| Q2 2024 | 47 | $354.8M |
| Q1 2024 | 21 | $46.2M |
| Q4 2023 | 23 | $45.5M |
| Q3 2023 | 23 | $44.0M |
| Q2 2023 | 22 | $46.8M |
| Q1 2023 | 19 | $48.4M |
| Q4 2022 | 20 | $61.0M |
| Q3 2022 | 22 | $47.8M |
| Q2 2022 | 29 | $45.7M |
| Q1 2022 | 43 | $146.8M |
| Q4 2021 | 35 | $181.8M |
| Q3 2021 | 32 | $310.7M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Climb Bio, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 29 | $0 | 0.00% | −78−72.9% | Reduced |
| Deutsche Bank AG | 1 | $4 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 46 | $184 | 0.00% | −21,966−99.8% | Reduced |
| Royal Bank of Canada | 408 | $1.00K | 0.00% | −283−41.0% | Reduced |
| BNP Paribas Arbitrage, SA | 513 | $2.05K | 0.00% | −1,341−72.3% | Reduced |
| Nisa Investment Advisors, LLC | 573 | $2.29K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 600 | $2.40K | 0.00% | −22,000−97.3% | Reduced |
| Harbour Investments, Inc. | 2,000 | $8.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,357 | $13.4K | 0.00% | −9,887−74.7% | Reduced |
| Bank of America Corp | 5,063 | $20.3K | 0.00% | −690−12.0% | Reduced |
| FMR LLC | 6,349 | $25.4K | 0.00% | −793−11.1% | Reduced |
| Persistent Asset Partners Ltd | 9,228 | $36.9K | 0.02% | −18,993−67.3% | Reduced |
| Citigroup Inc | 10,331 | $41.3K | 0.00% | −319,217−96.9% | Reduced |
| Scientech Research LLC | 10,428 | $41.7K | 0.03% | +10,428 | New |
| Virtu Financial LLC | 10,655 | $43.0K | 0.00% | +10,655 | New |
| Blair William & Co | 11,000 | $44.0K | 0.00% | +11,000 | New |
| JustInvest LLC | 11,127 | $44.5K | 0.00% | −3,419−23.5% | Reduced |
| Chicago Partners Investment Group LLC | 10,962 | $55.0K | 0.00% | +630+6.1% | Added |
| Balyasny Asset Management LLC | 14,236 | $56.9K | 0.00% | +14,236 | New |
| Prelude Capital Management, LLC | 19,918 | $79.7K | 0.01% | −20,800−51.1% | Reduced |
| HSBC Holdings PLC | 24,744 | $99.2K | 0.00% | +12,800+107.2% | Added |
| Citizens Financial Group Inc | 28,168 | $112.7K | 0.00% | −17,832−38.8% | Reduced |
| Qube Research & Technologies Ltd | 34,596 | $138.4K | 0.00% | −2,006−5.5% | Reduced |
| XTX Topco Ltd | 34,852 | $139.4K | 0.00% | +5,668+19.4% | Added |
| Hudson Bay Capital Management LP | 48,736 | $194.9K | 0.00% | +48,736 | New |
| Barclays PLC | 61,853 | $247.4K | 0.00% | +37,100+149.9% | Added |
| LPL Financial LLC | 62,000 | $248.0K | 0.00% | +1,000+1.6% | Added |
| UBS Group AG | 71,323 | $285.3K | 0.00% | −334,081−82.4% | Reduced |
| Seven Fleet Capital Management LP | 76,400 | $305.6K | 0.21% | +76,400 | New |
| Omers Administration Corp | 85,466 | $341.9K | 0.00% | +85,466 | New |
| Squadron Capital Management LLC | 100,000 | $400.0K | 0.18% | +100,000 | New |
| Botty Investors LLC | 121,400 | $485.6K | 0.12% | +121,400 | New |
| Northern Trust Corp | 124,670 | $498.7K | 0.00% | −753−0.6% | Reduced |
| Two Sigma Advisers, LP | 124,700 | $498.8K | 0.00% | +43,800+54.1% | Added |
| State Street Corp | 128,900 | $515.6K | 0.00% | +25,800+25.0% | Added |
| Ameriprise Financial Inc | 139,529 | $558.1K | 0.00% | +139,529 | New |
| Manufacturers Life Insurance Company, The | 140,617 | $566.6K | 0.00% | +101,717+261.5% | Added |
| Morgan Stanley | 148,538 | $594.2K | 0.00% | +62,204+72.1% | Added |
| Bridgeway Capital Management, LLC | 159,300 | $637.2K | 0.01% | +50,000+45.7% | Added |
| Jane Street Group, LLC | 187,403 | $749.6K | 0.00% | +107,749+135.3% | Added |
| 683 Capital Management, LLC | 201,652 | $806.6K | 0.07% | +201,652 | New |
| Goldman Sachs Group Inc | 224,883 | $899.5K | 0.00% | +151,168+205.1% | Added |
| Citadel Advisors LLC | 239,043 | $956.2K | 0.00% | +239,043 | New |
| TD Asset Management Inc | 246,200 | $984.8K | 0.00% | +156,800+175.4% | Added |
| Millennium Management LLC | 296,314 | $1.19M | 0.00% | −175,390−37.2% | Reduced |
| Marshall Wace, LLP | 304,015 | $1.22M | 0.00% | +74,126+32.2% | Added |
| Geode Capital Management, LLC | 310,756 | $1.24M | 0.00% | −965−0.3% | Reduced |
| Renaissance Technologies LLC | 320,600 | $1.28M | 0.00% | −216,500−40.3% | Reduced |
| BlackRock, Inc. | 389,309 | $1.56M | 0.00% | −346,194−47.1% | Reduced |
| Kotler Kevin | 400,000 | $1.60M | 1.18% | +400,000 | New |
| Susquehanna International Group, LLP | 445,342 | $1.78M | 0.00% | +302,892+212.6% | Added |
| Nan Fung Trinity (HK) Ltd | 463,654 | $1.85M | 0.15% | 00.0% | Unchanged |
| Peapod Lane Capital LLC | 565,992 | $2.26M | 1.93% | +4,126+0.7% | Added |
| Two Sigma Investments, LP | 566,712 | $2.27M | 0.00% | +454,031+402.9% | Added |
| Driehaus Capital Management LLC | 600,946 | $2.40M | 0.02% | +600,946 | New |
| Point72 Asset Management, L.P. | 716,680 | $2.87M | 0.00% | +716,680 | New |
| Sphera Funds Management Ltd. | 932,247 | $3.73M | 0.78% | +497,410+114.4% | Added |
| Great Point Partners LLC | 979,534 | $3.92M | 1.27% | +979,534 | New |
| Kynam Capital Management, LP | 1,028,341 | $4.11M | 0.27% | 00.0% | Unchanged |
| Affinity Asset Advisors, LLC | 1,300,000 | $5.20M | 0.37% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,340,504 | $5.36M | 0.00% | +24,693+1.9% | Added |
| ADAR1 Capital Management, LLC | 1,432,475 | $5.73M | 0.43% | +1,298,945+972.8% | Added |
| Price T Rowe Associates Inc | 1,923,639 | $7.70M | 0.00% | +1,396,722+265.1% | Added |
| MPM Oncology Impact Management LP | 2,671,480 | $10.7M | 1.22% | +2,671,480 | New |
| Ra Capital Management, L.P. | 11,293,828 | $77.7M | 0.80% | −20,125,439−64.1% | Reduced |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −547,173−100.0% | Sold out |
| Deep Track Capital, LP | 0 | $0 | 0.00% | −509,789−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −485,364−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Diadema Partners LP | 0 | $0 | 0.00% | −136,488−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −59,985−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −18,272−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −17,699−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −11,878−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −4,420−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −2,620−100.0% | Sold out |
| GF Fund Management Co. Ltd. | 0 | $0 | 0.00% | −1,458−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |