Funds holding Climb Bio Inc
31 funds declare a position · 4 ETFs and 27 other funds · 24.1M $· 272.3K € · US28658R1068
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | T. Rowe Price Health Sciences Fund, Inc. T. ROWE PRICE HEALTH SCIENCES FUND, INC. | 1,468,417 | 10.1M $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 2 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 854,986 | 5.9M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 3 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 292,909 | 2M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 4 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 137,157 | 980.7K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 5 | T. Rowe Price Health Sciences Portfolio T. ROWE PRICE EQUITY SERIES, INC. | 93,200 | 638.4K $ | 0.10 % | as of Mar 31, 2026 · Original filing |
| 6 | iShares Micro-Cap ETF iShares Trust | 77,914 | 533.7K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 7 | Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 73,800 | 505.5K $ | 0.41 % | as of Mar 31, 2026 · Original filing |
| 8 | Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 56,340 | 500.3K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 9 | Ultra-Small Company Fund Bridgeway Funds, Inc. | 50,000 | 342.5K $ | 0.40 % | as of Mar 31, 2026 · Original filing |
| 10 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 46,916 | 335.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 11 | Health Sciences Trust John Hancock Variable Insurance Trust | 38,800 | 265.8K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 12 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 37,606 | 268.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 13 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 36,884 | 263.7K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 14 | Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 32,453 | 222.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 15 | U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 30,827 | 273.7K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 16 | EQ/T.Rowe Price Health Sciences Portfolio EQ Advisors Trust | 27,800 | 190.4K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 17 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 22,000 | 195.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 18 | U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 17,962 | 159.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 19 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 16,894 | 115.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 20 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 13,870 | 95K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 21 | Small Cap Core Fund Northern Funds | 10,016 | 68.6K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 22 | Dimensional US Core Equity Market ETF Dimensional ETF Trust | 8,176 | 72.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 23 | 1290 VT Micro Cap Portfolio EQ Advisors Trust | 5,644 | 38.7K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 24 | JNL/DFA U.S. Small Cap Fund JNL Series Trust | 5,000 | 34.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 25 | Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 4,981 | 44.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 26 | Victory Extended Market Index Fund Victory Portfolios III | 4,805 | 42.7K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 27 | Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 1,700 | 11.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 28 | U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 1,661 | 14.7K $ | as of Apr 30, 2026 · Original filing | |
| 29 | Total Stock Market Index Trust John Hancock Variable Insurance Trust | 1,153 | 7.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 30 | Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 165 | 1.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 31 | VIFAG 2002, SICAV S.A. GESALCALA, S.A., S.G.I.I.C. | 272.3K € | 0.33 % | as of Dec 31, 2025 · Original filing |
Institutional managers
76 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 11,300,939 | 77.4M $ | as of Mar 31, 2026 |
| MPM BIOIMPACT LLC | 2,593,439 | 17.8M $ | as of Mar 31, 2026 |
| BRAIDWELL LP | 1,529,675 | 10.5M $ | as of Mar 31, 2026 |
| GREAT POINT PARTNERS LLC | 1,334,130 | 9.1M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 1,276,260 | 8.7M $ | as of Mar 31, 2026 |
| Kynam Capital Management, LP | 1,003,341 | 6.9M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 773,123 | 5.3M $ | as of Mar 31, 2026 |
| Affinity Asset Advisors, LLC | 700,000 | 4.8M $ | as of Mar 31, 2026 |
| SILVERARC CAPITAL MANAGEMENT, LLC | 684,908 | 4.7M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 600,946 | 4.1M $ | as of Mar 31, 2026 |
| ADAR1 Capital Management, LLC | 597,662 | 4.1M $ | as of Mar 31, 2026 |
| NAN FUNG TRINITY (HK) LTD | 420,517 | 2.9M $ | as of Mar 31, 2026 |
| SPHERA FUNDS MANAGEMENT LTD. | 419,247 | 2.9M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 401,649 | 2.8M $ | as of Mar 31, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 387,403 | 2.7M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 345,663 | 2.4M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 312,999 | 2.1M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 310,606 | 2.1M $ | as of Mar 31, 2026 |
| DIADEMA PARTNERS LP | 286,126 | 2M $ | as of Mar 31, 2026 |
| TD Asset Management Inc | 250,102 | 1.7M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 234,182 | 1.6M $ | as of Mar 31, 2026 |
| Longaeva Partners L.P. | 217,768 | 1.5M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 217,300 | 1.5M $ | as of Mar 31, 2026 |
| SUPERSTRING CAPITAL MANAGEMENT LP | 199,209 | 1.4M $ | as of Mar 31, 2026 |
| JANE STREET GROUP, LLC | 171,375 | 1.2M $ | as of Mar 31, 2026 |