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, Q2 2026
Institutional positions in Scholar Rock Holding Corp as of Jun 30, 2026. 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
- 306
- +36 vs. Q1 2026
- Shares held
- 138.7M
- +8.18M (+6.3%) vs. Q1 2026
- Total value
- $7.63B
- +$1.21B (+18.9%) vs. Q1 2026
- New holders
- 57
- 130 more added
- Sold out
- 21
- 83 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Scholar Rock Holding Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 6,727,085 | $370.0M | 0.06% | +9,430+0.1% | Added |
| Price T Rowe Associates Inc | 6,794,837 | $373.7M | 0.04% | +588,219+9.5% | Added |
| Samsara BioCapital, LLC | 6,897,652 | $379.4M | 31.16% | 00.0% | Unchanged |
| BlackRock, Inc. | 9,494,084 | $522.2M | 0.01% | +2,024,791+27.1% | Added |
| Siren, L.L.C. | 9,575,013 | $526.6M | 10.69% | −1,250,000−11.5% | Reduced |
| FMR LLC | 17,995,241 | $989.7M | 0.04% | +752,089+4.4% | Added |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −1,324,422−100.0% | Sold out |
| Paradigm Biocapital Advisors LP | 0 | $0 | 0.00% | −1,226,080−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −560,084−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −407,273−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −339,613−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −67,068−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −49,942−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −28,706−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −7,735−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Flaharty Asset Management, LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −5,182−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −4,739−100.0% | Sold out |
| RWC Asset Management LLP | 0 | $0 | 0.00% | −4,504−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −794−100.0% | Sold out |
| Hilton Head Capital Partners, LLC | 0 | $0 | 0.00% | −683−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −117−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Mill Creek Capital Advisors, LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Red Tortoise LLC | – | – | – | – | Not filed |