Scholar Rock HoldingSRRK
13F holders, Q2 2026 (June 30)306holders +32
53new positions
21sold out
7famous investors
$55.00avg. 13F price*
At the end of Q2 2026, 306 institutions reported holding Scholar Rock Holding Corp. (SRRK) in their 13F filings, up 32 from Q1 2026. 53 opened new positions and 21 sold out. The largest holders were FMR LLC ($989.7M), Siren, L.L.C. ($526.6M) and BlackRock, Inc. ($522.2M). 7 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Fisher (0.0% of Fisher Asset Management's portfolio).
- Company
- Scholar Rock Holding Corp.
- CUSIP
- 80706P103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 53 | $237.2M |
| Exits | 21 | $198.8M |
All 13F filers, Q1 2026 → Q2 2026: 19,687,880 shares bought and 16,522,686 shares sold, net +3,165,194 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 306 holders
| FMR LLC | 0.04% | Add +4.4% | 17,995,241 | $989.7M |
| Siren, L.L.C. | 10.69% | Reduce -11.6% | 9,575,013 | $526.6M |
| BlackRock, Inc. | 0.01% | Add +27.1% | 9,494,084 | $522.2M |
| Samsara Biocapital, LLC | 31.16% | No change | 6,897,652 | $379.4M |
| T. Rowe Price Associates Inc. | 0.04% | Add +9.5% | 6,794,837 | $373.7M |
| Wellington Management Group LLP | 0.06% | Add +0.1% | 6,727,085 | $370.0M |
| Orbis Allan Gray Ltd | 1.12% | Add +42.0% | 5,933,533 | $326.3M |
| Vanguard Capital Management LLC | 0.01% | Add +22.5% | 4,767,880 | $262.2M |
| State Street Corp. | 0.01% | Add +17.3% | 4,728,681 | $260.1M |
| Redmile Group, LLC | 15.92% | Reduce -52.5% | 4,311,092 | $237.1M |
| Norges Bank | 0.02% | — | 2,769,910 | $152.3M |
| Geode Capital Management, LLC | 0.01% | Add +28.1% | 2,753,787 | $151.5M |
| Massachusetts Financial Services Co. | 0.05% | New | 2,607,348 | $143.4M |
| Bellevue Group AG | 2.83% | Reduce -31.7% | 2,449,547 | $134.7M |
| Jennison Associates LLC | 0.08% | Reduce -29.4% | 2,358,587 | $129.7M |
| Jupiter Topco LLC | 0.05% | — | 2,242,106 | $123.3M |
| Hood River Capital Management LLC | 0.89% | Add +8.5% | 2,224,788 | $122.4M |
| Driehaus Capital Management LLC | 0.70% | Add +14.9% | 2,205,618 | $121.3M |
| Eventide Asset Management, LLC | 1.55% | Reduce -3.9% | 2,111,410 | $116.1M |
| Polar Capital Holdings Plc | 0.29% | Reduce -5.3% | 1,878,580 | $103.3M |
| Holocene Advisors, LP | 0.22% | Reduce -7.1% | 1,755,978 | $96.6M |
| Adage Capital Partners Gp, L.L.C. | 0.13% | Add +147.3% | 1,731,402 | $95.2M |
| Morgan Stanley | 0.00% | Add +602.5% | 1,538,776 | $84.6M |
| Woodline Partners LP | 0.26% | No change | 1,500,470 | $82.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +0.9% | 1,411,477 | $77.6M |
| Capital World Investors | 0.01% | Add +2.8% | 1,160,409 | $63.8M |
| Clearbridge Investments, LLC | 0.05% | Add +53.3% | 1,059,776 | $58.3M |
| Vanguard Portfolio Management LLC | 0.00% | Add +42.3% | 1,027,357 | $56.5M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.05% | Reduce -0.2% | 979,845 | $53.9M |
| American Century Companies Inc. | 0.02% | Add +37.9% | 975,197 | $53.6M |
| Northern Trust Corp. | 0.01% | Add +27.6% | 974,576 | $53.6M |
| Bank of America Corp. | 0.00% | Reduce -27.3% | 972,257 | $53.5M |
| Pictet Asset Management Holding SA | 0.05% | Add +4.1% | 911,075 | $50.1M |
| Voya Investment Management LLC | 0.05% | Add +22.8% | 890,607 | $49.0M |
| Franklin Resources Inc. | 0.01% | Add +3168.8% | 878,726 | $48.3M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +23.3% | 864,286 | $47.5M |
| Integral Health Asset Management, LLC | 1.69% | Add +50.0% | 750,000 | $41.3M |
| Federated Hermes, Inc. | 0.06% | Reduce -8.0% | 734,513 | $40.4M |
| Vanguard Fiduciary Trust Co. | 0.01% | Add +23.9% | 730,083 | $40.2M |
| BNP Paribas Financial Markets | 0.02% | Reduce -0.9% | 717,512 | $39.5M |
| Rock Springs Capital Management LP | 1.92% | Reduce -3.3% | 715,452 | $39.3M |
| Casdin Capital, LLC | 1.83% | Add +90.0% | 665,000 | $36.6M |
| Nuveen, LLC | 0.01% | Add +12.1% | 651,749 | $35.8M |
| Loomis Sayles & Co. L P | 0.04% | Reduce -6.7% | 596,055 | $32.8M |
| Ensign Peak Advisors, Inc | 0.05% | Reduce -19.3% | 579,052 | $31.8M |
| Eagle Health Investments LP | 5.06% | Add +12.4% | 555,272 | $30.5M |
| UBS Group AG | 0.00% | Reduce -24.8% | 511,170 | $28.1M |
| Qube Research & Technologies Ltd | 0.03% | New | 463,730 | $25.5M |
| Fisher Asset Management | 0.01% | Reduce -4.0% | 439,447 | $24.2M |
| Marshall Wace, LLP | 0.02% | Reduce -59.4% | 430,500 | $23.7M |
| Bank of New York Mellon Corp | 0.00% | Add +57.0% | 365,218 | $20.1M |
| Citadel Advisors | 0.01% | Reduce -63.2% | 331,851 | $18.3M |
| Deutsche Bank AG | 0.00% | Add +25.4% | 303,268 | $16.7M |
| Squarepoint Ops LLC | 0.03% | Add +484.5% | 291,996 | $16.1M |
| Nan Fung Trinity (hk) Ltd. | 1.55% | No change | 285,495 | $15.7M |
| Armistice Capital, LLC | 0.42% | Reduce -17.5% | 278,000 | $15.3M |
| Trexquant Investment LP | 0.09% | Add +259.2% | 275,712 | $15.2M |
| First Turn Management, LLC | 1.60% | Reduce -39.2% | 271,227 | $14.9M |
| AQR Capital Management | 0.00% | Add +16.8% | 247,521 | $13.6M |
| D. E. Shaw & Co. | 0.01% | Add +1573.2% | 245,027 | $13.5M |
| Raymond James Financial Inc. | 0.00% | Reduce -5.1% | 240,665 | $13.2M |
| Stempoint Capital LP | 2.28% | Reduce -76.9% | 239,146 | $13.2M |
| Candriam S.C.A. | 0.05% | Reduce -4.4% | 216,146 | $11.9M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.02% | Add +18.4% | 209,991 | $11.5M |
| Senator Investment Group LP | 0.41% | New | 205,000 | $11.3M |
| Logos Global Management LP | 0.47% | New | 200,000 | $11.0M |
| Susquehanna Portfolio Strategies, LLC | 0.17% | Add +313.1% | 199,052 | $10.9M |
| Segall Bryant & Hamill, LLC | 0.12% | New | 188,588 | $10.4M |
| JPMorgan Chase & Co. | 0.00% | Add +1.9% | 177,692 | $10.0M |
| Sei Investments Co. | 0.01% | Add +21.1% | 173,623 | $9.5M |
| Granahan Investment Management, LLC | 0.32% | Add +4.8% | 163,759 | $9.0M |
| Swiss National Bank | 0.00% | Add +21.6% | 149,800 | $8.2M |
| Rhumbline Advisers | 0.01% | Add +29.3% | 145,460 | $8.0M |
| Peregrine Capital Management LLC | 0.25% | Reduce -4.8% | 139,534 | $7.7M |
| Ameriprise Financial Inc. | 0.00% | Add +252.3% | 133,482 | $7.3M |
| GordonMD Global Investments LP | 3.53% | No change | 132,500 | $7.3M |
| Russell Investments Group, Ltd. | 0.01% | Add +849.9% | 130,514 | $7.2M |
| Mgo One Seven LLC | 0.11% | New | 125,077 | $6.9M |
| Alliancebernstein L.P. | 0.00% | Add +38.9% | 139,820 | $6.9M |
| iA Global Asset Management Inc. | 0.08% | Reduce -0.3% | 122,812 | $6.8M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -29.7% | 122,223 | $6.7M |
| TD Asset Management Inc | 0.01% | Reduce -46.0% | 120,364 | $6.6M |
| Wells Fargo & Company | 0.00% | Add +251.8% | 115,011 | $6.3M |
| Citigroup Inc. | 0.00% | Add +191.9% | 113,031 | $6.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +8.0% | 111,186 | $6.1M |
| EFG International AG | 0.11% | Reduce -1.9% | 110,634 | $6.1M |
| Man Group plc | 0.01% | Add +68.0% | 104,346 | $5.7M |
| Ghisallo Capital Management LLC | 0.13% | New | 100,000 | $5.5M |
| Artia Global Partners LP | 1.01% | No change | 96,285 | $5.3M |
| Sphera Funds Management LTD. | 0.74% | No change | 94,265 | $5.2M |
| Invesco Ltd. | 0.00% | Reduce -21.3% | 94,156 | $5.2M |
| Renaissance Technologies | 0.01% | New | 91,500 | $5.0M |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 0.15% | Reduce -7.8% | 91,018 | $5.0M |
| Nicholas Investment Partners, LP | 0.32% | Add +9.5% | 90,334 | $5.0M |
| Beaconlight Capital, LLC | 2.13% | New | 87,893 | $4.8M |
| California State Teachers Retirement System | 0.00% | Add +14.3% | 85,644 | $4.7M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +23.4% | 79,737 | $4.4M |
| StoneCrest Wealth Management, Inc. | 1.38% | Add +11.1% | 78,780 | $4.3M |
| Aisling Capital Management LP | 0.90% | No change | 77,031 | $4.2M |
| Hudson Bay Capital Management LP | 0.02% | Reduce -10.1% | 75,000 | $4.1M |
"% of holder's portfolio" is SRRK's weight in each manager's 13F, not the share of Scholar Rock Holding Corp. the manager owns.