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, Q1 2026
Institutional positions in Climb Bio, Inc. as of Mar 31, 2026. 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
- 80
- +17 vs. Q4 2025
- Shares held
- 32.3M
- +2.81M (+9.5%) vs. Q4 2025
- Total value
- $221.2M
- +$70.7M (+47.0%) vs. Q4 2025
- New holders
- 27
- 25 more added
- Sold out
- 10
- 23 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Climb Bio, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 79 | $0 | 0.00% | −329−80.6% | Reduced |
| Deutsche Bank AG | 1 | $7 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 51 | $110 | 0.00% | +51 | New |
| CWM, LLC | 18 | $123 | 0.00% | −11−37.9% | Reduced |
| JPMorgan Chase & Co | 46 | $301 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 45 | $309 | 0.00% | +45 | New |
| Russell Investments Group, Ltd. | 79 | $541 | 0.00% | +79 | New |
| Fortitude Family Office, LLC | 92 | $630 | 0.00% | +92 | New |
| Jones Financial Companies LLLP | 266 | $1.87K | 0.00% | +266 | New |
| Nisa Investment Advisors, LLC | 573 | $3.92K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2,032 | $13.9K | 0.00% | +2,032 | New |
| Advisor Group Holdings, Inc. | 3,400 | $23.3K | 0.00% | +2,800+466.7% | Added |
| Citigroup Inc | 5,794 | $39.7K | 0.00% | −4,537−43.9% | Reduced |
| Tower Research Capital LLC (TRC) | 5,836 | $40.0K | 0.00% | +2,479+73.8% | Added |
| FMR LLC | 6,397 | $43.8K | 0.00% | +48+0.8% | Added |
| Balyasny Asset Management LLC | 6,959 | $47.7K | 0.00% | −7,277−51.1% | Reduced |
| Vanguard Global Advisers, LLC | 10,061 | $68.9K | 0.00% | +10,061 | New |
| Susquehanna Portfolio Strategies, LLC | 11,056 | $75.7K | 0.00% | +11,056 | New |
| JustInvest LLC | 11,204 | $76.7K | 0.00% | +77+0.7% | Added |
| Diametric Capital, LP | 11,218 | $76.8K | 0.02% | +11,218 | New |
| Blair William & Co | 12,000 | $82.2K | 0.00% | +1,000+9.1% | Added |
| Omers Administration Corp | 16,700 | $114.4K | 0.00% | −68,766−80.5% | Reduced |
| Raymond James Financial Inc | 17,727 | $121.4K | 0.00% | +17,727 | New |
| Fox Run Management, L.L.C. | 19,287 | $126.1K | 0.02% | +19,287 | New |
| Charles Schwab Investment Management Inc | 22,051 | $151.0K | 0.00% | +22,051 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 24,590 | $168.4K | 0.24% | +24,590 | New |
| BNP Paribas Arbitrage, SA | 29,128 | $199.5K | 0.00% | +28,615+5,578.0% | Added |
| Cantor Fitzgerald, L. P. | 30,000 | $205.5K | 0.01% | +30,000 | New |
| HRT Financial LP | 37,161 | $254.0K | 0.00% | +37,161 | New |
| Squarepoint Ops LLC | 42,974 | $294.4K | 0.00% | +42,974 | New |
| Barclays PLC | 48,936 | $335.2K | 0.00% | −12,917−20.9% | Reduced |
| XTX Topco Ltd | 51,912 | $355.6K | 0.01% | +17,060+48.9% | Added |
| Bank of America Corp | 52,921 | $362.5K | 0.00% | +47,858+945.2% | Added |
| Hudson Bay Capital Management LP | 54,460 | $373.1K | 0.00% | +5,724+11.7% | Added |
| Brevan Howard Capital Management LP | 56,624 | $387.9K | 0.00% | +56,624 | New |
| Point72 Asset Management, L.P. | 59,090 | $404.8K | 0.00% | −657,590−91.8% | Reduced |
| LPL Financial LLC | 60,379 | $413.6K | 0.00% | −1,621−2.6% | Reduced |
| Persistent Asset Partners Ltd | 72,325 | $495.4K | 0.19% | +63,097+683.8% | Added |
| UBS Group AG | 85,945 | $588.7K | 0.00% | +14,622+20.5% | Added |
| 683 Capital Management, LLC | 90,000 | $616.5K | 0.06% | −111,652−55.4% | Reduced |
| Boothbay Fund Management, LLC | 92,297 | $632.2K | 0.01% | +92,297 | New |
| Qube Research & Technologies Ltd | 104,217 | $713.9K | 0.00% | +69,621+201.2% | Added |
| Dimensional Fund Advisors LP | 104,437 | $714.5K | 0.00% | +104,437 | New |
| Peapod Lane Capital LLC | 108,878 | $739.8K | 0.61% | −457,114−80.8% | Reduced |
| Botty Investors LLC | 121,400 | $831.6K | 0.20% | 00.0% | Unchanged |
| Northern Trust Corp | 127,904 | $876.1K | 0.00% | +3,234+2.6% | Added |
| Seven Fleet Capital Management LP | 130,654 | $895.0K | 0.28% | +54,254+71.0% | Added |
| State Street Corp | 132,000 | $904.2K | 0.00% | +3,100+2.4% | Added |
| Bridgeway Capital Management, LLC | 134,300 | $920.0K | 0.02% | −25,000−15.7% | Reduced |
| Verdad Advisers, LP | 144,540 | $990.1K | 1.11% | +144,540 | New |
| Goldman Sachs Group Inc | 149,970 | $1.03M | 0.00% | −74,913−33.3% | Reduced |
| Manufacturers Life Insurance Company, The | 156,317 | $1.07M | 0.00% | +15,700+11.2% | Added |
| Vanguard Fiduciary Trust Co | 158,660 | $1.09M | 0.00% | +158,660 | New |
| Jane Street Group, LLC | 171,375 | $1.17M | 0.00% | −16,028−8.6% | Reduced |
| Superstring Capital Management LP | 199,209 | $1.36M | 0.97% | +199,209 | New |
| Renaissance Technologies LLC | 217,300 | $1.49M | 0.00% | −103,300−32.2% | Reduced |
| Longaeva Partners L.P. | 217,768 | $1.49M | 0.07% | +217,768 | New |
| Morgan Stanley | 234,182 | $1.60M | 0.00% | +85,644+57.7% | Added |
| TD Asset Management Inc | 250,102 | $1.71M | 0.00% | +3,902+1.6% | Added |
| Diadema Partners LP | 286,126 | $1.96M | 0.81% | +286,126 | New |
| Two Sigma Investments, LP | 310,606 | $2.13M | 0.00% | −256,106−45.2% | Reduced |
| Geode Capital Management, LLC | 312,999 | $2.15M | 0.00% | +2,243+0.7% | Added |
| Citadel Advisors LLC | 345,663 | $2.37M | 0.00% | +106,620+44.6% | Added |
| Susquehanna International Group, LLP | 387,403 | $2.65M | 0.00% | −57,939−13.0% | Reduced |
| BlackRock, Inc. | 401,649 | $2.75M | 0.00% | +12,340+3.2% | Added |
| Sphera Funds Management Ltd. | 419,247 | $2.87M | 0.49% | −513,000−55.0% | Reduced |
| Nan Fung Trinity (HK) Ltd | 420,517 | $2.88M | 0.32% | −43,137−9.3% | Reduced |
| ADAR1 Capital Management, LLC | 597,662 | $4.09M | 0.25% | −834,813−58.3% | Reduced |
| Driehaus Capital Management LLC | 600,946 | $4.12M | 0.03% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 684,908 | $4.69M | 0.55% | +684,908 | New |
| Affinity Asset Advisors, LLC | 700,000 | $4.79M | 0.28% | −600,000−46.2% | Reduced |
| Marshall Wace, LLP | 773,123 | $5.30M | 0.01% | +469,108+154.3% | Added |
| Kynam Capital Management, LP | 1,003,341 | $6.87M | 0.44% | −25,000−2.4% | Reduced |
| Vanguard Capital Management LLC | 1,178,659 | $8.07M | 0.00% | +1,178,659 | New |
| Millennium Management LLC | 1,276,260 | $8.74M | 0.01% | +979,946+330.7% | Added |
| Great Point Partners LLC | 1,334,130 | $9.14M | 2.24% | +354,596+36.2% | Added |
| Braidwell LP | 1,529,675 | $10.5M | 0.35% | +1,529,675 | New |
| Price T Rowe Associates Inc | 1,916,968 | $13.1M | 0.00% | −6,671−0.3% | Reduced |
| MPM Oncology Impact Management LP | 2,593,439 | $17.8M | 1.37% | −78,041−2.9% | Reduced |
| Ra Capital Management, L.P. | 11,300,939 | $77.4M | 0.82% | +7,111+0.1% | Added |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −139,529−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −124,700−100.0% | Sold out |
| Squadron Capital Management LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Citizens Financial Group Inc | 0 | $0 | 0.00% | −28,168−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −24,744−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −19,918−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −10,962−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −10,655−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −10,428−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Kotler Kevin | – | – | – | – | Not filed |