Climb Bio, Inc. (CLYM) — Institutional Holders, Q2 2026
109 institutional investment managers reported a CLYM position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $734.3M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CLYM in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- FMRNew · +6,790,364 sh+$88.5M
- UBS Group AGAdded · +3,318,921 sh+$43.3M
- ADAGE CAPITAL PARTNERS GP, L.L.C.New · +2,506,000 sh+$32.7M
- Cormorant Asset ManagementNew · +2,106,000 sh+$27.5M
- BlackRockAdded · +1,953,223 sh+$25.5M
Biggest sellers
- MPM BioImpactSold out · -2,593,439 sh-$33.8M
- Kynam Capital ManagementSold out · -1,003,341 sh-$13.1M
- MARSHALL WACE, LLPSold out · -773,123 sh-$10.1M
- SILVERARC CAPITAL MANAGEMENTSold out · -684,908 sh-$8.9M
- MILLENNIUM MANAGEMENTTrimmed · -368,062 sh-$4.8M
CLYM 13F holders ranked 1–100 of 109
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P.#1 · 11,300,939 sh | 11,300,939 | $147.4M | 1.28% | 0.0% |
| 2 | FMR#2 · 6,790,364 sh | 6,790,364 | $88.5M | <0.01% | New |
| 3 | UBS Group AG#3 · 3,404,866 sh | 3,404,866 | $44.4M | <0.01% | +3861.7% |
| 4 | BRAIDWELL#4 · 2,797,375 sh | 2,797,375 | $36.5M | 1.35% | +82.9% |
| 5 | ADAGE CAPITAL PARTNERS GP, L.L.C.#5 · 2,506,000 sh | 2,506,000 | $32.7M | 0.05% | New |
| 6 | BlackRock#6 · 2,354,872 sh | 2,354,872 | $30.7M | <0.01% | +486.3% |
| 7 | PRICE T ROWE ASSOCIATES#7 · 2,127,281 sh | 2,127,281 | $27.7M | <0.01% | +11.0% |
| 8 | Cormorant Asset Management#8 · 2,106,000 sh | 2,106,000 | $27.5M | 1.41% | New |
| 9 | FRONTIER CAPITAL MANAGEMENT#9 · 1,939,019 sh | 1,939,019 | $25.3M | 0.24% | New |
| 10 | VANGUARD CAPITAL MANAGEMENT#10 · 1,698,654 sh | 1,698,654 | $22.2M | <0.01% | +44.1% |
| 11 | Woodline Partners#11 · 1,582,291 sh | 1,582,291 | $20.6M | 0.06% | New |
| 12 | CITADEL ADVISORS#12 · 1,297,972 sh | 1,297,972 | $16.9M | <0.01% | +275.5% |
| 13 | Redmile Group#13 · 1,226,330 sh | 1,226,330 | $16.0M | 1.07% | New |
| 14 | GREAT POINT PARTNERS#14 · 1,000,000 sh | 1,000,000 | $13.0M | 2.46% | -25.0% |
| 15 | Affinity Asset Advisors#15 · 972,000 sh | 972,000 | $12.7M | 0.57% | +38.9% |
| 16 | MILLENNIUM MANAGEMENT#16 · 908,198 sh | 908,198 | $11.8M | <0.01% | -28.8% |
| 17 | ADAR1 Capital Management#17 · 822,649 sh | 822,649 | $10.7M | 0.49% | +37.6% |
| 18 | DRIEHAUS CAPITAL MANAGEMENT#18 · 790,000 sh | 790,000 | $10.3M | 0.06% | +31.5% |
| 19 | GEODE CAPITAL MANAGEMENT#19 · 782,199 sh | 782,199 | $10.2M | <0.01% | +149.9% |
| 20 | StemPoint Capital#20 · 742,745 sh | 742,745 | $9.7M | 1.67% | New |
| 21 | STATE STREET#21 · 686,772 sh | 686,772 | $9.0M | <0.01% | +420.3% |
| 22 | AMERIPRISE FINANCIAL#22 · 657,971 sh | 657,971 | $8.6M | <0.01% | New |
| 23 | Parkman Healthcare Partners#23 · 563,484 sh | 563,484 | $7.3M | 0.75% | New |
| 24 | SUPERSTRING CAPITAL MANAGEMENT#24 · 521,082 sh | 521,082 | $6.8M | 4.29% | +161.6% |
| 25 | SPHERA FUNDS MANAGEMENT LTD.#25 · 483,747 sh | 483,747 | $6.3M | 0.82% | +15.4% |
| 26 | Invesco Ltd.#26 · 373,445 sh | 373,445 | $4.9M | <0.01% | New |
| 27 | MORGAN STANLEY#27 · 365,088 sh | 365,088 | $4.8M | <0.01% | +55.9% |
| 28 | NAN FUNG TRINITY (HK) Ltd#28 · 360,654 sh | 360,654 | $4.7M | 0.46% | -14.2% |
| 29 | NORTHERN#29 · 330,290 sh | 330,290 | $4.3M | <0.01% | +158.2% |
| 30 | Ikarian Capital#30 · 300,000 sh | 300,000 | $3.9M | 0.42% | New |
| 31 | TD ASSET MANAGEMENT#31 · 267,102 sh | 267,102 | $3.5M | <0.01% | +6.8% |
| 32 | Qube Research & Technologies Ltd#32 · 266,649 sh | 266,649 | $3.5M | <0.01% | +155.9% |
| 33 | Ally Bridge Group (NY)#33 · 249,172 sh | 249,172 | $3.2M | 2.87% | New |
| 34 | VANGUARD PORTFOLIO MANAGEMENT#34 · 239,657 sh | 239,657 | $3.1M | <0.01% | New |
| 35 | DIMENSIONAL FUND ADVISORS#35 · 239,451 sh | 239,451 | $3.1M | <0.01% | +129.3% |
| 36 | VANGUARD FIDUCIARY#36 · 195,041 sh | 195,041 | $2.5M | <0.01% | +22.9% |
| 37 | RENAISSANCE TECHNOLOGIES#37 · 192,700 sh | 192,700 | $2.5M | <0.01% | -11.3% |
| 38 | BOOTHBAY FUND MANAGEMENT#38 · 182,645 sh | 182,645 | $2.4M | 0.03% | +97.9% |
| 39 | FIFTH THIRD BANCORP#39 · 164,923 sh | 164,923 | $2.2M | <0.01% | New |
| 40 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#40 · 164,712 sh | 164,712 | $2.1M | <0.01% | +5.4% |
| 41 | TWO SIGMA INVESTMENTS#41 · 148,238 sh | 148,238 | $1.9M | <0.01% | -52.3% |
| 42 | JANE STREET GROUP#42 · 131,761 sh | 131,761 | $1.7M | <0.01% | -23.1% |
| 43 | BRIDGEWAY CAPITAL MANAGEMENT#43 · 130,300 sh | 130,300 | $1.7M | 0.03% | -3.0% |
| 44 | ArchPoint Investors#44 · 128,900 sh | 128,900 | $1.7M | 0.36% | +6.2% |
| 45 | Schonfeld Strategic Advisors#45 · 126,138 sh | 126,138 | $1.6M | <0.01% | New |
| 46 | Bank of New York Mellon#46 · 123,658 sh | 123,658 | $1.6M | <0.01% | New |
| 47 | CHARLES SCHWAB INVESTMENT MANAGEMENT#47 · 104,634 sh | 104,634 | $1.4M | <0.01% | +374.5% |
| 48 | WELLINGTON MANAGEMENT GROUP LLP#48 · 96,807 sh | 96,807 | $1.3M | <0.01% | New |
| 49 | Nuveen#49 · 85,935 sh | 85,935 | $1.1M | <0.01% | New |
| 50 | GOLDMAN SACHS GROUP#50 · 83,230 sh | 83,230 | $1.1M | <0.01% | -44.5% |
| 51 | Cambria Investment Management, L.P.#51 · 76,109 sh | 76,109 | $992.5K | 0.05% | New |
| 52 | XTX Topco Ltd#52 · 72,460 sh | 72,460 | $944.9K | 0.01% | +39.6% |
| 53 | Informed Momentum#53 · 69,657 sh | 69,657 | $908.3K | 0.08% | New |
| 54 | DeepCurrents Investment Group#54 · 64,286 sh | 64,286 | $838.3K | 0.03% | New |
| 55 | ALPS ADVISORS#55 · 58,121 sh | 58,121 | $757.9K | <0.01% | New |
| 56 | LPL Financial#56 · 51,174 sh | 51,174 | $667.3K | <0.01% | -15.2% |
| 57 | SEI INVESTMENTS#57 · 49,456 sh | 49,456 | $644.9K | <0.01% | New |
| 58 | AMERICAN CENTURY COMPANIES#58 · 47,250 sh | 47,250 | $616.1K | <0.01% | New |
| 59 | Verdad Advisers#59 · 46,115 sh | 46,115 | $601.3K | 0.58% | -68.1% |
| 60 | RHUMBLINE ADVISERS#60 · 44,544 sh | 44,544 | $580.8K | <0.01% | New |
| 61 | OPPENHEIMER#61 · 41,498 sh | 41,498 | $541.1K | — | New |
| 62 | DEUTSCHE BANK AG\#62 · 34,673 sh | 34,673 | $452.1K | <0.01% | New |
| 63 | Integrated Quantitative Investments#63 · 31,406 sh | 31,406 | $409.5K | 0.07% | New |
| 64 | WELLS FARGO & COMPANY#64 · 30,660 sh | 30,660 | $399.8K | <0.01% | New |
| 65 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#65 · 30,279 sh | 30,279 | $394.8K | 0.00% | -92.2% |
| 66 | D. E. Shaw#66 · 28,800 sh | 28,800 | $375.6K | <0.01% | New |
| 67 | Virtus Investment Advisers#67 · 28,602 sh | 28,602 | $373.0K | 0.09% | New |
| 68 | BARCLAYS PLC#68 · 26,924 sh | 26,924 | $351.1K | <0.01% | -45.0% |
| 69 | Squarepoint Ops#69 · 25,956 sh | 25,956 | $338.5K | <0.01% | -39.6% |
| 70 | BANK OF AMERICA#70 · 25,664 sh | 25,664 | $334.7K | 0.00% | -51.5% |
| 71 | RAYMOND JAMES FINANCIAL#71 · 25,239 sh | 25,239 | $329.1K | <0.01% | +42.4% |
| 72 | FRANKLIN RESOURCES#72 · 24,639 sh | 24,639 | $321.3K | <0.01% | New |
| 73 | MetLife Investment Management#73 · 21,305 sh | 21,305 | $277.8K | <0.01% | New |
| 74 | ALLIANCEBERNSTEIN L.P.#74 · 31,670 sh | 31,670 | $216.9K | <0.01% | New |
| 75 | CITIGROUP#75 · 16,508 sh | 16,508 | $215.3K | <0.01% | +184.9% |
| 76 | MIRAE ASSET GLOBAL ETFS Ltd.#76 · 16,153 sh | 16,153 | $210.6K | <0.01% | New |
| 77 | STRS OHIO#77 · 15,300 sh | 15,300 | $199.5K | <0.01% | New |
| 78 | Arrowpoint Investment Partners (Singapore) Pte. Ltd.#78 · 15,241 sh | 15,241 | $198.7K | 0.04% | -38.0% |
| 79 | JPMORGAN CHASE#79 · 14,650 sh | 14,650 | $195.7K | 0.00% | New |
| 80 | State of Wyoming#80 · 14,374 sh | 14,374 | $187.4K | 0.02% | New |
| 81 | Spark Investment Management#81 · 13,600 sh | 13,600 | $177.3K | 0.35% | New |
| 82 | BLAIR WILLIAM#82 · 12,700 sh | 12,700 | $165.6K | <0.01% | +5.8% |
| 83 | NEW YORK STATE COMMON RETIREMENT FUND#83 · 12,300 sh | 12,300 | $160.4K | <0.01% | New |
| 84 | Virtu Financial#84 · 11,151 sh | 11,151 | $145.0K | <0.01% | New |
| 85 | Susquehanna Portfolio Strategies#85 · 11,056 sh | 11,056 | $144.2K | <0.01% | 0.0% |
| 86 | BAILARD#86 · 10,900 sh | 10,900 | $142.1K | — | New |
| 87 | SummitTX Capital, L.P.#87 · 10,791 sh | 10,791 | $140.7K | <0.01% | New |
| 88 | Police & Firemen's Retirement System of New Jersey#88 · 10,390 sh | 10,390 | $135.5K | <0.01% | New |
| 89 | Vanguard Global Advisers#89 · 10,061 sh | 10,061 | $131.2K | <0.01% | 0.0% |
| 90 | BNP PARIBAS FINANCIAL MARKETS#90 · 5,568 sh | 5,568 | $72.6K | 0.00% | -80.9% |
| 91 | ACADIAN ASSET MANAGEMENT#91 · 4,533 sh | 4,533 | $59.0K | <0.01% | New |
| 92 | Legal & General Group Plc#92 · 3,419 sh | 3,419 | $44.6K | 0.00% | New |
| 93 | Ameritas Investment Partners#93 · 3,197 sh | 3,197 | $41.7K | <0.01% | New |
| 94 | US BANCORP \DE\#94 · 3,120 sh | 3,120 | $40.7K | 0.00% | New |
| 95 | OSAIC#95 · 3,100 sh | 3,100 | $40.4K | 0.00% | -8.8% |
| 96 | Russell Investments Group, Ltd.#96 · 2,877 sh | 2,877 | $37.5K | 0.00% | +3541.8% |
| 97 | Tower Research Capital (TRC)#97 · 2,240 sh | 2,240 | $29.2K | <0.01% | -61.6% |
| 98 | ROYAL BANK OF CANADA#98 · 1,177 sh | 1,177 | $15.0K | 0.00% | +1389.9% |
| 99 | Integrated Wealth Concepts#99 · 1,130 sh | 1,130 | $14.7K | <0.01% | New |
| 100 | Caitong International Asset Management , Ltd#100 · 886 sh | 886 | $11.6K | <0.01% | New |
Funds that sold out of CLYM in Q2 2026 (22)
Held CLYM at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| MPM BioImpact2,593,439 sh | 2,593,439 | $17.8M |
| Kynam Capital Management1,003,341 sh | 1,003,341 | $6.9M |
| MARSHALL WACE, LLP773,123 sh | 773,123 | $5.3M |
| SILVERARC CAPITAL MANAGEMENT684,908 sh | 684,908 | $4.7M |
| DIADEMA PARTNERS286,126 sh | 286,126 | $2.0M |
| Longaeva Partners L.P.217,768 sh | 217,768 | $1.5M |
| Seven Fleet Capital Management130,654 sh | 130,654 | $895.0K |
| Peapod Lane Capital108,878 sh | 108,878 | $739.8K |
| 683 Capital Management90,000 sh | 90,000 | $616.5K |
| Persistent Asset Partners Ltd72,325 sh | 72,325 | $495.4K |
| Point72 Asset Management, L.P.59,090 sh | 59,090 | $404.8K |
| Brevan Howard Capital Management56,624 sh | 56,624 | $387.9K |
| Hudson Bay Capital Management54,460 sh | 54,460 | $373.1K |
| HRT FINANCIAL37,161 sh | 37,161 | $254.0K |
| CANTOR FITZGERALD, L. P.30,000 sh | 30,000 | $205.5K |
| FOX RUN MANAGEMENT, L.L.C.19,287 sh | 19,287 | $126.1K |
| OMERS ADMINISTRATION16,700 sh | 16,700 | $114.4K |
| Diametric Capital11,218 sh | 11,218 | $76.8K |
| Vanguard Personalized Indexing Management11,204 sh | 11,204 | $76.7K |
| BALYASNY ASSET MANAGEMENT L.P.6,959 sh | 6,959 | $47.7K |
| Advisory Services Network2,032 sh | 2,032 | $13.9K |
| SRS Capital Advisors51 sh | 51 | $110.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.