Climb Bio, Inc. - CLYM
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | History | Added to | 11,300,939 | 77,411 | 0.82% | 0.8% | 1 | +7,111 | 0.06% | Q1 2026 | May 15, 2026 |
| MPM BioImpact LLC | History | Reduced | 2,593,439 | 17,765 | 1.37% | 1.22% | 2 | -78,041 | -2.92% | Q1 2026 | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | Reduced | 1,916,968 | 13,132 | 0.0% | 0.0% | 3 | -6,671 | -0.35% | Q1 2026 | May 15, 2026 |
| BRAIDWELL LP | History | New | 1,529,675 | 10,478 | 0.35% | — | 4 | +1,529,675 | New | Q1 2026 | May 15, 2026 |
| GREAT POINT PARTNERS LLC | History | Added to | 1,334,130 | 9,138 | 2.1% | 1.27% | 5 | +354,596 | 36.2% | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 1,276,260 | 8,742 | 0.0% | 0.0% | 6 | +979,946 | 330.71% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 1,178,659 | 8,073 | 0.0% | — | 7 | +1,178,659 | New | Q1 2026 | May 15, 2026 |
| Kynam Capital Management, LP | History | Reduced | 1,003,341 | 6,872 | 0.42% | 0.26% | 8 | -25,000 | -2.43% | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 1,340,504 | 5,362 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| MARSHALL WACE, LLP | History | Added to | 773,123 | 5,295 | 0.01% | 0.0% | 10 | +469,108 | 154.3% | Q1 2026 | May 14, 2026 |
| Affinity Asset Advisors, LLC | History | Reduced | 700,000 | 4,795 | 0.25% | 0.3% | 11 | -600,000 | -46.15% | Q1 2026 | May 14, 2026 |
| SILVERARC CAPITAL MANAGEMENT, LLC | History | New | 684,908 | 4,691 | 0.48% | — | 12 | +684,908 | New | Q1 2026 | May 14, 2026 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | No change | 600,946 | 4,116 | 0.03% | 0.02% | 13 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| ADAR1 Capital Management, LLC | History | Reduced | 597,662 | 4,093 | 0.24% | 0.42% | 14 | -834,813 | -58.28% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 459,203 | 3,145 | 0.0% | 0.0% | 15 | +13,861 | 3.11% | Q1 2026 | May 15, 2026 |
| NAN FUNG TRINITY (HK) Ltd | History | Reduced | 420,517 | 2,880 | 0.32% | 0.15% | 16 | -43,137 | -9.3% | Q1 2026 | May 04, 2026 |
| SPHERA FUNDS MANAGEMENT LTD. | History | Reduced | 419,247 | 2,871 | 0.46% | 0.72% | 17 | -513,000 | -55.03% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Added to | 401,649 | 2,751 | 0.0% | 0.0% | 18 | +12,340 | 3.17% | Q1 2026 | May 13, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 345,663 | 2,367 | 0.0% | 0.0% | 19 | +106,620 | 44.6% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 312,999 | 2,145 | 0.0% | 0.0% | 20 | +2,243 | 0.72% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 310,606 | 2,127 | 0.0% | 0.0% | 21 | -256,106 | -45.19% | Q1 2026 | May 15, 2026 |
| DIADEMA PARTNERS LP | History | New | 286,126 | 1,959 | 0.33% | — | 22 | +286,126 | New | Q1 2026 | May 15, 2026 |
| TD ASSET MANAGEMENT INC | History | Added to | 250,102 | 1,713 | 0.0% | 0.0% | 23 | +3,902 | 1.58% | Q1 2026 | May 11, 2026 |
| MORGAN STANLEY | History | Added to | 234,182 | 1,604 | 0.0% | 0.0% | 24 | +85,644 | 57.66% | Q1 2026 | May 15, 2026 |
| KOTLER KEVIN | History | No change | 400,000 | 1,600 | 0.37% | 0.37% | 25 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Longaeva Partners L.P. | History | New | 217,768 | 1,491 | 0.06% | — | 26 | +217,768 | New | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 217,300 | 1,488 | 0.0% | 0.0% | 27 | -103,300 | -32.22% | Q1 2026 | May 14, 2026 |
| SUPERSTRING CAPITAL MANAGEMENT LP | History | New | 199,209 | 1,364 | 0.97% | — | 28 | +199,209 | New | Q1 2026 | May 14, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 185,975 | 1,273 | 0.0% | 0.0% | 29 | -1,428 | -0.76% | Q1 2026 | May 12, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 158,660 | 1,086 | 0.0% | — | 30 | +158,660 | New | Q1 2026 | May 08, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Added to | 156,317 | 1,070 | 0.0% | 0.0% | 31 | +15,700 | 11.17% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 149,970 | 1,027 | 0.0% | 0.0% | 32 | -74,913 | -33.31% | Q1 2026 | May 15, 2026 |
| Verdad Advisers, LP | History | New | 144,540 | 990 | 1.11% | — | 33 | +144,540 | New | Q1 2026 | May 15, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 134,300 | 919 | 0.02% | 0.01% | 34 | -25,000 | -15.69% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 132,000 | 904 | 0.0% | 0.0% | 35 | +3,100 | 2.4% | Q1 2026 | May 15, 2026 |
| Seven Fleet Capital Management LP | History | Added to | 130,654 | 894 | 0.28% | 0.21% | 36 | +54,254 | 71.01% | Q1 2026 | Jun 04, 2026 |
| NORTHERN TRUST CORP | History | Added to | 127,904 | 876 | 0.0% | 0.0% | 37 | +3,234 | 2.59% | Q1 2026 | May 14, 2026 |
| ArchPoint Investors | History | No change | 121,400 | 831 | 0.2% | 0.12% | 38 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Peapod Lane Capital LLC | History | Reduced | 108,878 | 739 | 0.61% | 1.93% | 39 | -457,114 | -80.76% | Q1 2026 | May 01, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | New | 104,437 | 714 | 0.0% | — | 40 | +104,437 | New | Q1 2026 | May 07, 2026 |
| Qube Research & Technologies Ltd | History | Added to | 104,217 | 713 | 0.0% | 0.0% | 41 | +69,621 | 201.24% | Q1 2026 | May 15, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | New | 92,297 | 632 | 0.01% | — | 42 | +92,297 | New | Q1 2026 | May 15, 2026 |
| 683 Capital Management, LLC | History | Reduced | 90,000 | 616 | 0.03% | 0.04% | 43 | -111,652 | -55.37% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 85,945 | 588 | 0.0% | 0.0% | 44 | +14,622 | 20.5% | Q1 2026 | May 05, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 124,700 | 498 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Persistent Asset Partners Ltd | History | Added to | 72,325 | 495 | 0.18% | 0.02% | 46 | +63,097 | 683.76% | Q1 2026 | May 12, 2026 |
| LPL Financial LLC | History | Reduced | 60,379 | 413 | 0.0% | 0.0% | 47 | -1,621 | -2.61% | Q1 2026 | May 06, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 59,090 | 404 | 0.0% | 0.0% | 48 | -657,590 | -91.76% | Q1 2026 | May 15, 2026 |
| Brevan Howard Capital Management LP | History | New | 56,624 | 387 | 0.0% | — | 49 | +56,624 | New | Q1 2026 | May 15, 2026 |
| Hudson Bay Capital Management LP | History | Added to | 54,460 | 373 | 0.0% | 0.0% | 50 | +5,724 | 11.74% | Q1 2026 | May 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 52,921 | 362 | 0.0% | 0.0% | 51 | +47,858 | 945.25% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Added to | 51,912 | 355 | 0.01% | 0.0% | 52 | +17,060 | 48.95% | Q1 2026 | May 15, 2026 |
| BARCLAYS PLC | History | Reduced | 48,936 | 335 | 0.0% | 0.0% | 53 | -12,917 | -20.88% | Q1 2026 | May 14, 2026 |
| Squarepoint Ops LLC | History | New | 42,974 | 294 | 0.0% | — | 54 | +42,974 | New | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | New | 37,161 | 254 | 0.0% | — | 55 | +37,161 | New | Q1 2026 | May 14, 2026 |
| CANTOR FITZGERALD, L. P. | History | New | 30,000 | 205 | 0.0% | — | 56 | +30,000 | New | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 29,128 | 199 | 0.0% | 0.0% | 57 | +28,615 | 5577.97% | Q1 2026 | May 12, 2026 |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | History | New | 24,590 | 168 | 0.15% | — | 58 | +24,590 | New | Q1 2026 | May 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | New | 22,051 | 151 | 0.0% | — | 59 | +22,051 | New | Q1 2026 | May 15, 2026 |
| FOX RUN MANAGEMENT, L.L.C. | History | New | 19,287 | 126 | 0.02% | — | 60 | +19,287 | New | Q1 2026 | May 12, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | New | 17,727 | 121 | 0.0% | — | 61 | +17,727 | New | Q1 2026 | May 14, 2026 |
| OMERS ADMINISTRATION Corp | History | Reduced | 16,700 | 114 | 0.0% | 0.0% | 62 | -68,766 | -80.46% | Q1 2026 | May 15, 2026 |
| BLAIR WILLIAM & CO/IL | History | Added to | 12,000 | 82 | 0.0% | 0.0% | 63 | +1,000 | 9.09% | Q1 2026 | May 08, 2026 |
| Diametric Capital, LP | History | New | 11,218 | 76 | 0.02% | — | 65 | +11,218 | New | Q1 2026 | May 15, 2026 |
| Vanguard Personalized Indexing Management, LLC | History | Added to | 11,204 | 76 | 0.0% | 0.0% | 64 | +77 | 0.69% | Q1 2026 | May 14, 2026 |
| Susquehanna Portfolio Strategies, LLC | History | New | 11,056 | 75 | 0.0% | — | 66 | +11,056 | New | Q1 2026 | May 15, 2026 |
| Vanguard Global Advisers, LLC | History | New | 10,061 | 68 | 0.0% | — | 67 | +10,061 | New | Q1 2026 | May 08, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 6,959 | 47 | 0.0% | 0.0% | 68 | -7,277 | -51.12% | Q1 2026 | May 15, 2026 |
| FMR LLC | History | Added to | 6,397 | 43 | 0.0% | 0.0% | 69 | +48 | 0.76% | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | Reduced | 5,794 | 39 | 0.0% | 0.0% | 70 | -4,537 | -43.92% | Q1 2026 | May 11, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 5,836 | 39 | 0.0% | 0.0% | 71 | +2,479 | 73.85% | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 3,400 | 23 | 0.0% | 0.0% | 72 | +2,800 | 466.67% | Q1 2026 | May 15, 2026 |
| Advisory Services Network, LLC | History | New | 2,032 | 13 | 0.0% | — | 73 | +2,032 | New | Q1 2026 | May 15, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 573 | 3 | 0.0% | 0.0% | 74 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | New | 266 | 1 | 0.0% | — | 75 | +266 | New | Q1 2026 | May 15, 2026 |
| AMERIPRISE FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -139,529 | -100.0% | Q1 2026 | May 15, 2026 |
| Squadron Capital Management LLC | History | Closed out | 0 | 0 | — | 0.17% | — | -100,000 | -100.0% | Q1 2026 | May 15, 2026 |
| CITIZENS FINANCIAL GROUP INC/RI | History | Closed out | 0 | 0 | — | 0.0% | — | -28,168 | -100.0% | Q1 2026 | May 01, 2026 |
| HSBC HOLDINGS PLC | History | Closed out | 0 | 0 | — | 0.0% | — | -24,744 | -100.0% | Q1 2026 | Apr 30, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -19,918 | -100.0% | Q1 2026 | May 15, 2026 |
| Chicago Partners Investment Group LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,962 | -100.0% | Q1 2026 | May 04, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,655 | -100.0% | Q1 2026 | May 14, 2026 |
| Scientech Research LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -10,428 | -100.0% | Q1 2026 | May 15, 2026 |
| HARBOUR INVESTMENTS, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -2,000 | -100.0% | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 79 | 0 | — | 0.0% | — | -329 | -80.64% | Q1 2026 | May 15, 2026 |
| Fortitude Family Office, LLC | History | New | 92 | 0 | — | — | — | +92 | New | Q1 2026 | Apr 15, 2026 |
| Russell Investments Group, Ltd. | History | New | 79 | 0 | — | — | — | +79 | New | Q1 2026 | May 08, 2026 |
| Arax Advisory Partners | History | New | 51 | 0 | — | — | — | +51 | New | Q1 2026 | May 13, 2026 |
| Allworth Financial LP | History | New | 45 | 0 | — | — | — | +45 | New | Q1 2026 | May 14, 2026 |
| CWM, LLC | History | Reduced | 18 | 0 | — | — | — | -11 | -37.93% | Q1 2026 | May 14, 2026 |
| JPMORGAN CHASE & CO | History | No change | 46 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| DEUTSCHE BANK AG\ | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 06, 2026 |