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 |
|---|---|---|---|---|---|
| UBS Asset Management Americas Inc | 107,183 | $4.72M | 0.00% | −2,721−2.5% | Reduced |
| Rhumbline Advisers | 108,864 | $4.80M | 0.00% | −14,899−12.0% | Reduced |
| EFG International AG | 118,824 | $5.24M | 0.10% | +118,824 | New |
| SEI Investments Co | 120,527 | $5.31M | 0.01% | +3,218+2.7% | Added |
| Swiss National Bank | 123,200 | $5.43M | 0.00% | +3,600+3.0% | Added |
| iA Global Asset Management Inc. | 123,272 | $5.43M | 0.07% | +123,272 | New |
| Rafferty Asset Management, LLC | 129,132 | $5.69M | 0.02% | −12,277−8.7% | Reduced |
| Candriam Luxembourg S.C.A. | 145,633 | $6.42M | 0.03% | −84,267−36.7% | Reduced |
| Peregrine Capital Management LLC | 152,854 | $6.73M | 0.21% | −2,047−1.3% | Reduced |
| Granahan Investment Management Inc | 153,769 | $6.77M | 0.29% | +23,855+18.4% | Added |
| Sphera Funds Management Ltd. | 158,265 | $6.97M | 1.46% | +158,265 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 168,547 | $7.42M | 0.01% | +8,806+5.5% | Added |
| JPMorgan Chase & Co | 170,773 | $7.52M | 0.00% | −543,215−76.1% | Reduced |
| Man Group plc | 182,024 | $8.02M | 0.02% | +147,842+432.5% | Added |
| Manufacturers Life Insurance Company, The | 186,926 | $8.17M | 0.01% | −10,391−5.3% | Reduced |
| Armistice Capital, LLC | 200,000 | $8.81M | 0.22% | +200,000 | New |
| Deutsche Bank AG | 226,168 | $9.96M | 0.00% | +28,982+14.7% | Added |
| Bank of New York Mellon Corp | 232,018 | $10.2M | 0.00% | −9,609−4.0% | Reduced |
| Raymond James Financial Inc | 245,387 | $10.8M | 0.00% | +17,236+7.6% | Added |
| Barclays PLC | 251,913 | $11.1M | 0.00% | −92,771−26.9% | Reduced |
| Casdin Capital, LLC | 260,000 | $11.5M | 0.71% | +260,000 | New |
| Nan Fung Trinity (HK) Ltd | 263,245 | $11.6M | 0.92% | +225,603+599.3% | Added |
| AQR Capital Management LLC | 280,324 | $12.3M | 0.01% | +259,148+1,223.8% | Added |
| TD Asset Management Inc | 281,444 | $12.4M | 0.01% | −30,954−9.9% | Reduced |
| Clearbridge Investments, LLC | 295,475 | $13.0M | 0.01% | −52,974−15.2% | Reduced |
| Integral Health Asset Management, LLC | 300,000 | $13.2M | 0.67% | +200,000+200.0% | Added |
| Eagle Health Investments LP | 363,300 | $16.0M | 3.52% | 00.0% | Unchanged |
| Marshall Wace, LLP | 368,037 | $16.2M | 0.02% | −605,877−62.2% | Reduced |
| Morgan Stanley | 372,731 | $16.4M | 0.00% | −231,271−38.3% | Reduced |
| Two Sigma Investments, LP | 405,523 | $17.9M | 0.03% | +246,455+154.9% | Added |
| First Turn Management, LLC | 459,727 | $20.3M | 2.31% | +459,727 | New |
| Citadel Advisors LLC | 495,946 | $21.8M | 0.01% | +361,336+268.4% | Added |
| Voya Investment Management LLC | 514,224 | $22.7M | 0.02% | +71,069+16.0% | Added |
| Fisher Asset Management, LLC | 531,439 | $23.4M | 0.01% | −1,737−0.3% | Reduced |
| BNP Paribas Arbitrage, SA | 554,602 | $24.4M | 0.02% | +534,278+2,628.8% | Added |
| Nuveen, LLC | 604,417 | $26.6M | 0.01% | +110,254+22.3% | Added |
| Loomis Sayles & Co L P | 691,913 | $30.5M | 0.04% | −32,325−4.5% | Reduced |
| Vestal Point Capital, LP | 700,000 | $30.8M | 1.13% | −800,000−53.3% | Reduced |
| Charles Schwab Investment Management Inc | 702,095 | $30.9M | 0.00% | +25,060+3.7% | Added |
| American Century Companies Inc | 708,253 | $31.2M | 0.02% | +22,289+3.2% | Added |
| Northern Trust Corp | 721,062 | $31.8M | 0.00% | −17,633−2.4% | Reduced |
| Rock Springs Capital Management LP | 733,477 | $32.3M | 1.66% | −60,656−7.6% | Reduced |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 769,442 | $33.9M | 3.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 797,913 | $35.1M | 0.06% | −2,542−0.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 829,422 | $36.5M | 0.04% | +828,843+143,150.8% | Added |
| Ensign Peak Advisors, Inc | 835,851 | $36.8M | 0.07% | +183,615+28.2% | Added |
| StemPoint Capital LP | 886,893 | $39.1M | 6.70% | +160,689+22.1% | Added |
| UBS Group AG | 905,432 | $39.9M | 0.01% | −226,355−20.0% | Reduced |
| Bank of America Corp | 1,050,506 | $46.3M | 0.00% | +316,903+43.2% | Added |
| Capital World Investors | 1,128,752 | $49.7M | 0.01% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 1,195,967 | $52.7M | 0.05% | −126,964−9.6% | Reduced |
| Woodline Partners LP | 1,211,088 | $53.3M | 0.21% | +340,038+39.0% | Added |
| Polar Capital Holdings Plc | 1,322,011 | $58.2M | 0.27% | +527,929+66.5% | Added |
| Goldman Sachs Group Inc | 1,324,213 | $58.3M | 0.01% | −238,876−15.3% | Reduced |
| Holocene Advisors, LP | 1,387,120 | $61.1M | 0.13% | −1,074,476−43.6% | Reduced |
| Janus Henderson Group PLC | 1,774,168 | $78.2M | 0.04% | −1,239,277−41.1% | Reduced |
| Driehaus Capital Management LLC | 1,952,877 | $86.0M | 0.58% | −71,082−3.5% | Reduced |
| Hood River Capital Management LLC | 2,026,758 | $89.3M | 0.98% | +12,365+0.6% | Added |
| Geode Capital Management, LLC | 2,034,024 | $89.6M | 0.01% | +79,214+4.1% | Added |
| Norges Bank | 2,079,515 | $91.6M | 0.01% | +2,079,515 | New |
| Eventide Asset Management, LLC | 2,431,333 | $107.1M | 1.67% | −368,123−13.1% | Reduced |
| Jennison Associates LLC | 2,795,188 | $123.1M | 0.07% | +1,188,676+74.0% | Added |
| Paradigm Biocapital Advisors LP | 3,062,157 | $134.9M | 3.61% | +1,052,412+52.4% | Added |
| Orbis Allan Gray Ltd | 3,428,929 | $151.0M | 0.63% | +3,126,677+1,034.5% | Added |
| State Street Corp | 4,034,434 | $177.7M | 0.01% | +271,331+7.2% | Added |
| Bellevue Group AG | 4,056,592 | $178.7M | 3.39% | +812,055+25.0% | Added |
| Vanguard Group Inc | 5,195,465 | $228.9M | 0.00% | +280,538+5.7% | Added |
| Redmile Group, LLC | 5,220,846 | $230.0M | 16.94% | +1,316,390+33.7% | Added |
| Wellington Management Group LLP | 5,759,428 | $253.7M | 0.04% | +1,213,541+26.7% | Added |
| Price T Rowe Associates Inc | 6,402,437 | $282.0M | 0.03% | −480,621−7.0% | Reduced |
| Samsara BioCapital, LLC | 6,897,652 | $303.8M | 31.35% | +1,284,756+22.9% | Added |
| BlackRock, Inc. | 7,217,034 | $317.9M | 0.01% | +456,847+6.8% | Added |
| Siren, L.L.C. | 10,825,013 | $476.8M | 14.22% | +1,575,008+17.0% | Added |
| FMR LLC | 15,380,675 | $677.5M | 0.03% | +1,368,597+9.8% | Added |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −1,951,866−100.0% | Sold out |
| Fairmount Funds Management LLC | 0 | $0 | 0.00% | −1,824,031−100.0% | Sold out |
| Ra Capital Management, L.P. | 0 | $0 | 0.00% | −1,166,788−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −1,006,725−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −233,920−100.0% | Sold out |
| Logos Global Management LP | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −153,702−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −147,671−100.0% | Sold out |
| Polygon Management Ltd. | 0 | $0 | 0.00% | −117,882−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −59,573−100.0% | Sold out |
| Rice Hall James & Associates, LLC | 0 | $0 | 0.00% | −50,944−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −43,571−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −39,521−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −36,720−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −36,532−100.0% | Sold out |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −31,410−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −30,371−100.0% | Sold out |
| Birchview Capital, LP | 0 | $0 | 0.00% | −26,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −20,413−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −16,267−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −13,888−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −11,337−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −9,353−100.0% | Sold out |
| Sig Brokerage, LP | 0 | $0 | 0.00% | −7,948−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −6,123−100.0% | Sold out |