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, Q1 2025
Institutional positions in Scholar Rock Holding Corp as of Mar 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
- 231
- +9 vs. Q4 2024
- Shares held
- 106.5M
- +2.42M (+2.3%) vs. Q4 2024
- Total value
- $3.42B
- −$1.07B (−23.9%) vs. Q4 2024
- New holders
- 39
- 88 more added
- Sold out
- 30
- 70 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Scholar Rock Holding Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rock Springs Capital Management LP | 761,541 | $24.5M | 1.40% | +44,759+6.2% | Added |
| Northern Trust Corp | 765,280 | $24.6M | 0.00% | +18,753+2.5% | Added |
| Morgan Stanley | 853,437 | $27.4M | 0.00% | +440,052+106.5% | Added |
| Woodline Partners LP | 860,307 | $27.7M | 0.18% | −229,154−21.0% | Reduced |
| Lord, Abbett & Co. LLC | 877,374 | $28.2M | 0.10% | +406,074+86.2% | Added |
| Citadel Advisors LLC | 967,549 | $31.1M | 0.03% | −750,510−43.7% | Reduced |
| Man Group plc | 987,710 | $31.8M | 0.09% | +987,710 | New |
| Capital World Investors | 1,128,752 | $36.3M | 0.01% | +406,795+56.3% | Added |
| Ra Capital Management, L.P. | 1,136,453 | $36.5M | 0.61% | +1,118,837+6,351.3% | Added |
| Vestal Point Capital, LP | 1,300,000 | $41.8M | 2.98% | +1,300,000 | New |
| Fairmount Funds Management LLC | 1,374,031 | $44.2M | 6.85% | −588,922−30.0% | Reduced |
| Goldman Sachs Group Inc | 1,404,423 | $45.2M | 0.01% | −316,159−18.4% | Reduced |
| Norges Bank | 1,633,422 | $52.5M | 0.01% | −357,397−18.0% | Reduced |
| Marshall Wace, LLP | 1,635,300 | $52.6M | 0.07% | −1,310,108−44.5% | Reduced |
| Janus Henderson Group PLC | 1,670,187 | $54.8M | 0.03% | +821,009+96.7% | Added |
| Commodore Capital LP | 1,745,000 | $56.1M | 4.13% | +795,000+83.7% | Added |
| Wellington Management Group LLP | 1,844,997 | $59.3M | 0.01% | +119,375+6.9% | Added |
| Geode Capital Management, LLC | 1,847,449 | $59.4M | 0.00% | +77,125+4.4% | Added |
| Hood River Capital Management LLC | 1,944,158 | $62.5M | 1.07% | +45,517+2.4% | Added |
| Adage Capital Partners GP, L.L.C. | 2,018,000 | $64.9M | 0.12% | +423,131+26.5% | Added |
| Bellevue Group AG | 2,506,890 | $80.6M | 1.81% | −3,800−0.2% | Reduced |
| Polar Capital Holdings Plc | 2,583,371 | $83.1M | 0.51% | −125,000−4.6% | Reduced |
| Eventide Asset Management, LLC | 2,661,608 | $85.6M | 1.70% | +2,368+0.1% | Added |
| State Street Corp | 3,134,140 | $100.8M | 0.00% | +494,845+18.7% | Added |
| Redmile Group, LLC | 4,398,281 | $141.4M | 13.37% | −151,600−3.3% | Reduced |
| Vanguard Group Inc | 4,845,205 | $155.8M | 0.00% | +101,723+2.1% | Added |
| Samsara BioCapital, LLC | 5,612,896 | $180.5M | 32.18% | 00.0% | Unchanged |
| BlackRock, Inc. | 7,307,269 | $234.9M | 0.00% | +134,899+1.9% | Added |
| Price T Rowe Associates Inc | 8,893,886 | $285.9M | 0.04% | −389,535−4.2% | Reduced |
| Siren, L.L.C. | 9,250,005 | $297.4M | 16.78% | 00.0% | Unchanged |
| FMR LLC | 13,794,490 | $443.5M | 0.03% | +159,229+1.2% | Added |
| Boxer Capital Management, LLC | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| MPM Oncology Impact Management LP | 0 | $0 | 0.00% | −416,144−100.0% | Sold out |
| Paradigm Biocapital Advisors LP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −183,243−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −75,108−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −45,020−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −38,172−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −31,904−100.0% | Sold out |
| Hamilton Lane Advisors LLC | 0 | $0 | 0.00% | −29,478−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −22,900−100.0% | Sold out |
| Blackstone Group Inc. | 0 | $0 | 0.00% | −21,055−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −20,188−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −13,266−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −9,635−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −9,120−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −8,012−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −7,359−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −6,553−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −5,759−100.0% | Sold out |
| Xponance, Inc. | 0 | $0 | 0.00% | −5,587−100.0% | Sold out |
| Welch & Forbes LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −4,906−100.0% | Sold out |
| NEOS Investment Management LLC | 0 | $0 | 0.00% | −4,836−100.0% | Sold out |
| Tema ETFs LLC | 0 | $0 | 0.00% | −4,836−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −1,707−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −170−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Synergy Financial Management, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |