Climb BioCLYM
13F holders, Q2 2026 (June 30)108holders +28
51new positions
22sold out
4famous investors
$13.04avg. 13F price*
At the end of Q2 2026, 108 institutions reported holding Climb Bio Inc. (CLYM) in their 13F filings, up 28 from Q1 2026. 51 opened new positions and 22 sold out. The largest holders were Ra Capital Management, L.P. ($147.4M), FMR LLC ($88.5M) and UBS Group AG ($44.4M). 4 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Climb Bio Inc.
- CUSIP
- 28658R106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 51 | $180.6M |
| Exits | 22 | $42.9M |
All 13F filers, Q1 2026 → Q2 2026: 31,931,976 shares bought and 7,892,571 shares sold, net +24,039,405 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 108 holders
| Ra Capital Management, L.P. | 1.28% | No change | 11,300,939 | $147.4M |
| FMR LLC | 0.00% | Add +106049.2% | 6,790,364 | $88.5M |
| UBS Group AG | 0.01% | Add +3861.7% | 3,404,866 | $44.4M |
| Braidwell LP | 1.40% | Add +82.9% | 2,797,375 | $36.5M |
| Adage Capital Partners Gp, L.L.C. | 0.05% | New | 2,506,000 | $32.7M |
| BlackRock, Inc. | 0.00% | Add +486.3% | 2,354,872 | $30.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +11.0% | 2,127,281 | $27.7M |
| Cormorant Asset Management, LP | 1.41% | New | 2,106,000 | $27.5M |
| Frontier Capital Management Co. LLC | 0.24% | New | 1,939,019 | $25.3M |
| Vanguard Capital Management LLC | 0.00% | Add +44.1% | 1,698,654 | $22.2M |
| Woodline Partners LP | 0.06% | New | 1,582,291 | $20.6M |
| Citadel Advisors | 0.01% | Add +275.5% | 1,297,972 | $16.9M |
| Redmile Group, LLC | 1.07% | New | 1,226,330 | $16.0M |
| Great Point Partners LLC | 3.07% | Reduce -25.0% | 1,000,000 | $13.0M |
| Affinity Asset Advisors, LLC | 0.63% | Add +38.9% | 972,000 | $12.7M |
| Millennium Management | 0.01% | Reduce -28.8% | 908,198 | $11.8M |
| ADAR1 Capital Management, LLC | 0.51% | Add +37.6% | 822,649 | $10.7M |
| Driehaus Capital Management LLC | 0.06% | Add +31.5% | 790,000 | $10.3M |
| Geode Capital Management, LLC | 0.00% | Add +149.9% | 782,199 | $10.2M |
| Stempoint Capital LP | 1.68% | New | 742,745 | $9.7M |
| State Street Corp. | 0.00% | Add +420.3% | 686,772 | $9.0M |
| Ameriprise Financial Inc. | 0.00% | New | 657,971 | $8.6M |
| Parkman Healthcare Partners LLC | 0.75% | New | 563,484 | $7.3M |
| Superstring Capital Management LP | 4.29% | Add +161.6% | 521,082 | $6.8M |
| Sphera Funds Management LTD. | 0.90% | Add +15.4% | 483,747 | $6.3M |
| Invesco Ltd. | 0.00% | New | 373,445 | $4.9M |
| Morgan Stanley | 0.00% | Add +55.9% | 365,088 | $4.8M |
| Nan Fung Trinity (hk) Ltd. | 0.46% | Reduce -14.2% | 360,654 | $4.7M |
| Northern Trust Corp. | 0.00% | Add +158.2% | 330,290 | $4.3M |
| Ikarian Capital, LLC | 0.64% | New | 300,000 | $3.9M |
| TD Asset Management Inc | 0.00% | Add +6.8% | 267,102 | $3.5M |
| Qube Research & Technologies Ltd | 0.00% | Add +155.9% | 266,649 | $3.5M |
| Ally Bridge Group (NY) LLC | 4.19% | New | 249,172 | $3.2M |
| Vanguard Portfolio Management LLC | 0.00% | New | 239,657 | $3.1M |
| Dimensional Fund Advisors LP | 0.00% | Add +129.3% | 239,451 | $3.1M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +22.9% | 195,041 | $2.5M |
| Renaissance Technologies | 0.00% | Reduce -11.3% | 192,700 | $2.5M |
| Boothbay Fund Management, LLC | 0.05% | Add +97.9% | 182,645 | $2.4M |
| Fifth Third Bancorp | 0.00% | New | 164,923 | $2.2M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +5.4% | 164,712 | $2.1M |
| Two Sigma Investments, LP | 0.00% | Reduce -52.3% | 148,238 | $1.9M |
| Jane Street Group, LLC | 0.00% | Reduce -23.1% | 131,761 | $1.7M |
| Bridgeway Capital Management, LLC | 0.03% | Reduce -3.0% | 130,300 | $1.7M |
| ArchPoint Investors | 0.36% | Add +6.2% | 128,900 | $1.7M |
| Schonfeld Strategic Advisors LLC | 0.01% | New | 126,138 | $1.6M |
| Bank of New York Mellon Corp | 0.00% | New | 123,658 | $1.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +374.5% | 104,634 | $1.4M |
| Wellington Management Group LLP | 0.00% | New | 96,807 | $1.3M |
| Nuveen, LLC | 0.00% | New | 85,935 | $1.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -44.5% | 83,230 | $1.1M |
| Cambria Investment Management, L.P. | 0.05% | New | 76,109 | $992K |
| XTX Topco Ltd | 0.01% | Add +39.6% | 72,460 | $945K |
| Informed Momentum Co LLC | 0.08% | New | 69,657 | $908K |
| DeepCurrents Investment Group LLC | 1.08% | New | 64,286 | $838K |
| Alps Advisors Inc. | 0.00% | New | 58,121 | $758K |
| LPL Financial LLC | 0.00% | Reduce -15.3% | 51,174 | $667K |
| Sei Investments Co. | 0.00% | New | 49,456 | $645K |
| American Century Companies Inc. | 0.00% | New | 47,250 | $616K |
| Verdad Advisers, LP | 0.58% | Reduce -68.1% | 46,115 | $601K |
| Rhumbline Advisers | 0.00% | New | 44,544 | $581K |
| Oppenheimer & Co. Inc. | 0.01% | New | 41,498 | $541K |
| Deutsche Bank AG | 0.00% | Add +3467200.0% | 34,673 | $452K |
| Integrated Quantitative Investments LLC | 0.07% | New | 31,406 | $410K |
| Wells Fargo & Company | 0.00% | New | 30,660 | $400K |
| Susquehanna International Group, LLP | 0.00% | Reduce -92.2% | 30,279 | $395K |
| D. E. Shaw & Co. | 0.00% | New | 28,800 | $376K |
| Virtus Investment Advisers, LLC | 0.09% | New | 28,602 | $373K |
| Barclays PLC | 0.00% | Reduce -45.0% | 26,924 | $351K |
| Squarepoint Ops LLC | 0.00% | Reduce -39.6% | 25,956 | $338K |
| Bank of America Corp. | 0.00% | Reduce -51.5% | 25,664 | $335K |
| Raymond James Financial Inc. | 0.00% | Add +42.4% | 25,239 | $329K |
| Franklin Resources Inc. | 0.00% | New | 24,639 | $321K |
| MetLife Investment Management, LLC | 0.00% | New | 21,305 | $278K |
| Alliancebernstein L.P. | 0.00% | New | 31,670 | $217K |
| Citigroup Inc. | 0.00% | Add +184.9% | 16,508 | $215K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | New | 16,153 | $211K |
| STRS Ohio | 0.00% | New | 15,300 | $200K |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 0.06% | Reduce -38.0% | 15,241 | $199K |
| JPMorgan Chase & Co. | 0.00% | Add +31747.8% | 14,650 | $196K |
| State of Wyoming | 0.02% | New | 14,374 | $187K |
| Spark Investment Management LLC | 0.35% | New | 13,600 | $177K |
| Blair William & Co. | 0.00% | Add +5.8% | 12,700 | $166K |
| New York State Common Retirement Fund | 0.00% | New | 12,300 | $160K |
| Virtu Financial LLC | 0.00% | New | 11,151 | $145K |
| Susquehanna Portfolio Strategies, LLC | 0.00% | No change | 11,056 | $144K |
| Bailard, Inc. | 0.00% | New | 10,900 | $142K |
| SummitTX Capital, L.P. | 0.00% | New | 10,791 | $141K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | New | 10,390 | $135K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 10,061 | $131K |
| BNP Paribas Financial Markets | 0.00% | Reduce -80.9% | 5,568 | $73K |
| Acadian Asset Management LLC | 0.00% | New | 4,533 | $59K |
| Legal & General Group Plc | 0.00% | New | 3,419 | $45K |
| Ameritas Investment Partners, Inc. | 0.00% | New | 3,197 | $42K |
| US Bancorp \de | 0.00% | New | 3,120 | $41K |
| Osaic Holdings, Inc. | 0.00% | Reduce -8.8% | 3,100 | $40K |
| Russell Investments Group, Ltd. | 0.00% | Add +3541.8% | 2,877 | $38K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -61.6% | 2,240 | $29K |
| Royal Bank of Canada | 0.00% | Add +1389.9% | 1,177 | $15K |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 886 | $12K |
| Farther Finance Advisors, LLC | 0.00% | New | 821 | $11K |
"% of holder's portfolio" is CLYM's weight in each manager's 13F, not the share of Climb Bio Inc. the manager owns.