Scholar Rock Holding Corp
SRRK- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001727196
In the last 90 days, Scholar Rock Holding Corp insiders filed 0 open-market purchases and 5 sales; 306 institutions reported holding it in 13F filings for Q2 2026, worth $7.63B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Scholar Rock Holding Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 274
- +40 vs. Q3 2025
- Shares held
- 123.5M
- +7.83M (+6.8%) vs. Q3 2025
- Total value
- $5.44B
- +$1.13B (+26.3%) vs. Q3 2025
- New holders
- 77
- 95 more added
- Sold out
- 37
- 68 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SRRK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 306 | $7.63B |
| Q1 2026 | 274 | $6.53B |
| Q4 2025 | 274 | $5.44B |
| Q3 2025 | 241 | $4.32B |
| Q2 2025 | 236 | $3.89B |
| Q1 2025 | 231 | $3.42B |
| Q4 2024 | 224 | $4.51B |
| Q3 2024 | 161 | $710.2M |
| Q2 2024 | 166 | $712.1M |
| Q1 2024 | 161 | $1.51B |
| Q4 2023 | 133 | $1.52B |
| Q3 2023 | 89 | $382.7M |
| Q2 2023 | 85 | $386.3M |
| Q1 2023 | 87 | $374.1M |
| Q4 2022 | 82 | $410.2M |
| Q3 2022 | 85 | $313.1M |
| Q2 2022 | 83 | $248.6M |
| Q1 2022 | 94 | $402.2M |
| Q4 2021 | 90 | $738.8M |
| Q3 2021 | 101 | $952.5M |
| Q2 2021 | 105 | $825.5M |
| Q1 2021 | 124 | $1.41B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Scholar Rock Holding Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 15,380,675 | $677.5M | 0.03% | +1,368,597+9.8% | Added |
| Siren, L.L.C. | 10,825,013 | $476.8M | 14.22% | +1,575,008+17.0% | Added |
| BlackRock, Inc. | 7,217,034 | $317.9M | 0.01% | +456,847+6.8% | Added |
| Samsara BioCapital, LLC | 6,897,652 | $303.8M | 31.35% | +1,284,756+22.9% | Added |
| Price T Rowe Associates Inc | 6,402,437 | $282.0M | 0.03% | −480,621−7.0% | Reduced |
| Wellington Management Group LLP | 5,759,428 | $253.7M | 0.04% | +1,213,541+26.7% | Added |
| Redmile Group, LLC | 5,220,846 | $230.0M | 16.94% | +1,316,390+33.7% | Added |
| Vanguard Group Inc | 5,195,465 | $228.9M | 0.00% | +280,538+5.7% | Added |
| Bellevue Group AG | 4,056,592 | $178.7M | 3.39% | +812,055+25.0% | Added |
| State Street Corp | 4,034,434 | $177.7M | 0.01% | +271,331+7.2% | Added |
| Orbis Allan Gray Ltd | 3,428,929 | $151.0M | 0.63% | +3,126,677+1,034.5% | Added |
| Paradigm Biocapital Advisors LP | 3,062,157 | $134.9M | 3.61% | +1,052,412+52.4% | Added |
| Jennison Associates LLC | 2,795,188 | $123.1M | 0.07% | +1,188,676+74.0% | Added |
| Eventide Asset Management, LLC | 2,431,333 | $107.1M | 1.67% | −368,123−13.1% | Reduced |
| Norges Bank | 2,079,515 | $91.6M | 0.01% | +2,079,515 | New |
| Geode Capital Management, LLC | 2,034,024 | $89.6M | 0.01% | +79,214+4.1% | Added |
| Hood River Capital Management LLC | 2,026,758 | $89.3M | 0.98% | +12,365+0.6% | Added |
| Driehaus Capital Management LLC | 1,952,877 | $86.0M | 0.58% | −71,082−3.5% | Reduced |
| Janus Henderson Group PLC | 1,774,168 | $78.2M | 0.04% | −1,239,277−41.1% | Reduced |
| Holocene Advisors, LP | 1,387,120 | $61.1M | 0.13% | −1,074,476−43.6% | Reduced |
| Goldman Sachs Group Inc | 1,324,213 | $58.3M | 0.01% | −238,876−15.3% | Reduced |
| Polar Capital Holdings Plc | 1,322,011 | $58.2M | 0.27% | +527,929+66.5% | Added |
| Woodline Partners LP | 1,211,088 | $53.3M | 0.21% | +340,038+39.0% | Added |
| Pictet Asset Management Holding SA | 1,195,967 | $52.7M | 0.05% | −126,964−9.6% | Reduced |
| Capital World Investors | 1,128,752 | $49.7M | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 1,050,506 | $46.3M | 0.00% | +316,903+43.2% | Added |
| UBS Group AG | 905,432 | $39.9M | 0.01% | −226,355−20.0% | Reduced |
| StemPoint Capital LP | 886,893 | $39.1M | 6.70% | +160,689+22.1% | Added |
| Ensign Peak Advisors, Inc | 835,851 | $36.8M | 0.07% | +183,615+28.2% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 829,422 | $36.5M | 0.04% | +828,843+143,150.8% | Added |
| Federated Hermes, Inc. | 797,913 | $35.1M | 0.06% | −2,542−0.3% | Reduced |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 769,442 | $33.9M | 3.01% | 00.0% | Unchanged |
| Rock Springs Capital Management LP | 733,477 | $32.3M | 1.66% | −60,656−7.6% | Reduced |
| Northern Trust Corp | 721,062 | $31.8M | 0.00% | −17,633−2.4% | Reduced |
| American Century Companies Inc | 708,253 | $31.2M | 0.02% | +22,289+3.2% | Added |
| Charles Schwab Investment Management Inc | 702,095 | $30.9M | 0.00% | +25,060+3.7% | Added |
| Vestal Point Capital, LP | 700,000 | $30.8M | 1.13% | −800,000−53.3% | Reduced |
| Loomis Sayles & Co L P | 691,913 | $30.5M | 0.04% | −32,325−4.5% | Reduced |
| Nuveen, LLC | 604,417 | $26.6M | 0.01% | +110,254+22.3% | Added |
| BNP Paribas Arbitrage, SA | 554,602 | $24.4M | 0.02% | +534,278+2,628.8% | Added |
| Fisher Asset Management, LLC | 531,439 | $23.4M | 0.01% | −1,737−0.3% | Reduced |
| Voya Investment Management LLC | 514,224 | $22.7M | 0.02% | +71,069+16.0% | Added |
| Citadel Advisors LLC | 495,946 | $21.8M | 0.01% | +361,336+268.4% | Added |
| First Turn Management, LLC | 459,727 | $20.3M | 2.31% | +459,727 | New |
| Two Sigma Investments, LP | 405,523 | $17.9M | 0.03% | +246,455+154.9% | Added |
| Morgan Stanley | 372,731 | $16.4M | 0.00% | −231,271−38.3% | Reduced |
| Marshall Wace, LLP | 368,037 | $16.2M | 0.02% | −605,877−62.2% | Reduced |
| Eagle Health Investments LP | 363,300 | $16.0M | 3.52% | 00.0% | Unchanged |
| Integral Health Asset Management, LLC | 300,000 | $13.2M | 0.67% | +200,000+200.0% | Added |
| Clearbridge Investments, LLC | 295,475 | $13.0M | 0.01% | −52,974−15.2% | Reduced |
| TD Asset Management Inc | 281,444 | $12.4M | 0.01% | −30,954−9.9% | Reduced |
| AQR Capital Management LLC | 280,324 | $12.3M | 0.01% | +259,148+1,223.8% | Added |
| Nan Fung Trinity (HK) Ltd | 263,245 | $11.6M | 0.92% | +225,603+599.3% | Added |
| Casdin Capital, LLC | 260,000 | $11.5M | 0.71% | +260,000 | New |
| Barclays PLC | 251,913 | $11.1M | 0.00% | −92,771−26.9% | Reduced |
| Raymond James Financial Inc | 245,387 | $10.8M | 0.00% | +17,236+7.6% | Added |
| Bank of New York Mellon Corp | 232,018 | $10.2M | 0.00% | −9,609−4.0% | Reduced |
| Deutsche Bank AG | 226,168 | $9.96M | 0.00% | +28,982+14.7% | Added |
| Armistice Capital, LLC | 200,000 | $8.81M | 0.22% | +200,000 | New |
| Manufacturers Life Insurance Company, The | 186,926 | $8.17M | 0.01% | −10,391−5.3% | Reduced |
| Man Group plc | 182,024 | $8.02M | 0.02% | +147,842+432.5% | Added |
| JPMorgan Chase & Co | 170,773 | $7.52M | 0.00% | −543,215−76.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 168,547 | $7.42M | 0.01% | +8,806+5.5% | Added |
| Sphera Funds Management Ltd. | 158,265 | $6.97M | 1.46% | +158,265 | New |
| Granahan Investment Management Inc | 153,769 | $6.77M | 0.29% | +23,855+18.4% | Added |
| Peregrine Capital Management LLC | 152,854 | $6.73M | 0.21% | −2,047−1.3% | Reduced |
| Candriam Luxembourg S.C.A. | 145,633 | $6.42M | 0.03% | −84,267−36.7% | Reduced |
| Rafferty Asset Management, LLC | 129,132 | $5.69M | 0.02% | −12,277−8.7% | Reduced |
| iA Global Asset Management Inc. | 123,272 | $5.43M | 0.07% | +123,272 | New |
| Swiss National Bank | 123,200 | $5.43M | 0.00% | +3,600+3.0% | Added |
| SEI Investments Co | 120,527 | $5.31M | 0.01% | +3,218+2.7% | Added |
| EFG International AG | 118,824 | $5.24M | 0.10% | +118,824 | New |
| Rhumbline Advisers | 108,864 | $4.80M | 0.00% | −14,899−12.0% | Reduced |
| UBS Asset Management Americas Inc | 107,183 | $4.72M | 0.00% | −2,721−2.5% | Reduced |
| ExodusPoint Capital Management, LP | 106,228 | $4.68M | 0.05% | +106,228 | New |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 103,191 | $4.55M | 0.16% | +103,191 | New |
| Hudson Bay Capital Management LP | 100,000 | $4.41M | 0.03% | +90,000+900.0% | Added |
| Artia Global Partners LP | 96,285 | $4.24M | 0.68% | 00.0% | Unchanged |
| Wells Fargo & Company | 90,553 | $3.99M | 0.00% | +39,265+76.6% | Added |
| Jane Street Group, LLC | 88,530 | $3.90M | 0.00% | +88,530 | New |
| Moody Aldrich Partners LLC | 85,293 | $3.76M | 0.70% | −16,449−16.2% | Reduced |
| SG Americas Securities, LLC | 84,349 | $3.72M | 0.00% | +72,341+602.4% | Added |
| Invesco Ltd. | 82,462 | $3.63M | 0.00% | +14,291+21.0% | Added |
| Alliancebernstein L.P. | 82,110 | $3.62M | 0.00% | −320.0% | Reduced |
| Picton Mahoney Asset Management | 78,046 | $3.44M | 0.04% | +78,046 | New |
| Aisling Capital Management LP | 77,031 | $3.39M | 0.71% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 69,589 | $3.07M | 0.23% | +49,502+246.4% | Added |
| Dark Forest Capital Management LP | 64,534 | $2.84M | 0.13% | +64,534 | New |
| Legal & General Group Plc | 63,336 | $2.79M | 0.00% | −1,390−2.1% | Reduced |
| Kennedy Capital Management, Inc. | 62,678 | $2.76M | 0.06% | +844+1.4% | Added |
| California State Teachers Retirement System | 60,815 | $2.68M | 0.00% | −1,560−2.5% | Reduced |
| StoneCrest Wealth Management, Inc. | 59,003 | $2.49M | 1.01% | +11,671+24.7% | Added |
| Tudor Investment Corp Et Al | 55,117 | $2.43M | 0.01% | +55,117 | New |
| Millennium Management LLC | 50,418 | $2.22M | 0.00% | +50,418 | New |
| Trexquant Investment LP | 48,927 | $2.16M | 0.02% | +48,927 | New |
| Profund Advisors LLC | 48,152 | $2.12M | 0.06% | +17,501+57.1% | Added |
| MetLife Investment Management | 46,657 | $2.06M | 0.01% | −1,706−3.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 45,798 | $2.01M | 0.00% | +993+2.2% | Added |
| KVP Capital Advisors, LP | 45,000 | $1.98M | 2.05% | +45,000 | New |
| Nomura Asset Management International Inc. | 42,672 | $1.88M | 0.00% | +42,672 | New |