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, Q3 2025
Institutional positions in Scholar Rock Holding Corp as of Sep 30, 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
- 241
- +8 vs. Q2 2025
- Shares held
- 116.0M
- +7.42M (+6.8%) vs. Q2 2025
- Total value
- $4.32B
- +$474.1M (+12.3%) vs. Q2 2025
- New holders
- 43
- 95 more added
- Sold out
- 35
- 63 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Scholar Rock Holding Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Superstring Capital Management LP | 39,521 | $1.47M | 1.45% | +39,521 | New |
| Franklin Resources Inc | 39,469 | $1.47M | 0.00% | +1,332+3.5% | Added |
| DekaBank Deutsche Girozentrale | 38,000 | $1.45M | 0.00% | 00.0% | Unchanged |
| Nan Fung Trinity (HK) Ltd | 37,642 | $1.40M | 0.14% | +37,642 | New |
| Jain Global LLC | 36,720 | $1.37M | 0.02% | +36,720 | New |
| Boothbay Fund Management, LLC | 36,532 | $1.36M | 0.04% | +27,213+292.0% | Added |
| Man Group plc | 34,182 | $1.27M | 0.00% | −566,971−94.3% | Reduced |
| Sofinnova Investments, Inc. | 31,410 | $1.17M | 0.07% | +4,970+18.8% | Added |
| Teachers Retirement System of the State of Kentucky | 30,722 | $1.14M | 0.01% | +6,703+27.9% | Added |
| Profund Advisors LLC | 30,651 | $1.14M | 0.04% | +9,305+43.6% | Added |
| Y-Intercept (Hong Kong) Ltd | 30,371 | $1.13M | 0.03% | −5,732−15.9% | Reduced |
| Ami Asset Management Corp | 29,473 | $1.10M | 0.06% | −128−0.4% | Reduced |
| HAP Trading, LLC | 28,906 | $1.08M | 0.30% | +28,906 | New |
| Intech Investment Management LLC | 28,513 | $1.06M | 0.01% | −16,778−37.0% | Reduced |
| Longaeva Partners L.P. | 26,386 | $982.6K | 0.21% | +26,386 | New |
| Birchview Capital, LP | 26,000 | $968.2K | 0.73% | +10,000+62.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 25,623 | $954.2K | 0.00% | +1,886+7.9% | Added |
| New York State Common Retirement Fund | 25,286 | $941.7K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 25,000 | $931.0K | 0.01% | −18,000−41.9% | Reduced |
| Exchange Traded Concepts, LLC | 24,370 | $907.5K | 0.01% | +3,600+17.3% | Added |
| Creative Planning | 24,004 | $893.9K | 0.00% | +3,237+15.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 23,016 | $857.1K | 0.01% | +4,866+26.8% | Added |
| DnB Asset Management AS | 21,515 | $801.2K | 0.00% | +2,304+12.0% | Added |
| Verition Fund Management LLC | 21,226 | $790.5K | 0.00% | −8,878−29.5% | Reduced |
| AQR Capital Management LLC | 21,176 | $788.6K | 0.00% | −2,327−9.9% | Reduced |
| Handelsbanken Fonder AB | 21,000 | $782.0K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 20,611 | $767.6K | 0.00% | +7,720+59.9% | Added |
| Dimensional Fund Advisors LP | 20,413 | $760.2K | 0.00% | +13,285+186.4% | Added |
| BNP Paribas Arbitrage, SA | 20,324 | $756.9K | 0.00% | +6,792+50.2% | Added |
| Great West Life Assurance Co | 19,567 | $750.0K | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 20,087 | $748.0K | 0.07% | −19,590−49.4% | Reduced |
| Erste Asset Management GmbH | 18,600 | $713.5K | 0.01% | +18,600 | New |
| Values First Advisors, Inc. | 19,152 | $713.2K | 0.38% | −973−4.8% | Reduced |
| D. E. Shaw & Co., Inc. | 18,490 | $688.6K | 0.00% | −117,793−86.4% | Reduced |
| Arizona State Retirement System | 18,217 | $678.4K | 0.00% | −1,143−5.9% | Reduced |
| Polen Capital Management LLC | 18,060 | $672.6K | 0.00% | +18,060 | New |
| Citigroup Inc | 17,310 | $644.6K | 0.00% | −34,358−66.5% | Reduced |
| ProShare Advisors LLC | 17,309 | $644.6K | 0.00% | −2,885−14.3% | Reduced |
| China Universal Asset Management Co., Ltd. | 16,850 | $627.5K | 0.05% | −2,219−11.6% | Reduced |
| IMC-Chicago, LLC | 16,267 | $605.8K | 0.01% | +16,267 | New |
| LPL Financial LLC | 15,701 | $584.7K | 0.00% | +1,415+9.9% | Added |
| State Board of Administration of Florida Retirement System | 15,210 | $566.4K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 15,133 | $563.6K | 0.00% | −2,716−15.2% | Reduced |
| Simplex Trading, LLC | 13,888 | $517.0K | 0.01% | +9,416+210.6% | Added |
| Glenmede Investment Management, LP | 13,335 | $496.6K | 0.00% | +4,554+51.9% | Added |
| Clarius Group, LLC | 13,037 | $485.5K | 0.03% | −385−2.9% | Reduced |
| KLP Kapitalforvaltning AS | 12,300 | $458.1K | 0.00% | −1,800−12.8% | Reduced |
| SG Americas Securities, LLC | 12,008 | $447.0K | 0.00% | +12,008 | New |
| J. Goldman & Co LP | 11,337 | $422.2K | 0.02% | +2,649+30.5% | Added |
| Three Seasons Wealth, LLC | 10,746 | $400.2K | 0.04% | +10,746 | New |
| Prudential Financial Inc | 10,320 | $384.3K | 0.00% | +40+0.4% | Added |
| Mariner, LLC | 10,000 | $372.4K | 0.00% | +10,000 | New |
| Hudson Bay Capital Management LP | 10,000 | $372.4K | 0.00% | +10,000 | New |
| Spire Wealth Management | 9,455 | $352.1K | 0.01% | 00.0% | Unchanged |
| Verus Capital Partners, LLC | 9,385 | $349.5K | 0.03% | +9,385 | New |
| Group One Trading, L.P. | 9,353 | $348.3K | 0.01% | +9,226+7,264.6% | Added |
| NEOS Investment Management LLC | 9,283 | $345.7K | 0.00% | −5,870−38.7% | Reduced |
| Tema ETFs LLC | 9,283 | $345.7K | 0.03% | −5,870−38.7% | Reduced |
| Syon Capital LLC | 9,140 | $340.4K | 0.02% | −384−4.0% | Reduced |
| Knott David M Jr | 9,000 | $335.2K | 0.14% | +9,000 | New |
| M&T Bank Corp | 8,701 | $323.7K | 0.00% | +1,735+24.9% | Added |
| CIBC Bancorp USA Inc. | 8,654 | $322.3K | 0.00% | +8,654 | New |
| Sig Brokerage, LP | 7,948 | $296.0K | 0.07% | +1,556+24.3% | Added |
| Mill Creek Capital Advisors, LLC | 7,500 | $279.3K | 0.01% | 00.0% | Unchanged |
| MN Wealth Advisors, LLC | 7,196 | $268.0K | 0.14% | +7,196 | New |
| Farallon Capital Management, L.L.C. | 7,000 | $260.7K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,783 | $252.6K | 0.01% | −1,326−16.4% | Reduced |
| Xponance, Inc. | 6,385 | $237.8K | 0.00% | +39+0.6% | Added |
| Guggenheim Capital LLC | 6,288 | $234.2K | 0.00% | −764−10.8% | Reduced |
| Principal Financial Group Inc | 6,214 | $231.4K | 0.00% | +456+7.9% | Added |
| Magnetar Financial LLC | 6,123 | $228.0K | 0.00% | +6,123 | New |
| Public Employees Retirement Association of Colorado | 5,738 | $214.0K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 5,625 | $209.5K | 0.05% | +5,625 | New |
| Allianz Asset Management GmbH | 5,500 | $204.8K | 0.00% | −9,900−64.3% | Reduced |
| Nomura Holdings Inc | 5,456 | $203.2K | 0.00% | +5,456 | New |
| Tower Research Capital LLC (TRC) | 5,372 | $200.1K | 0.01% | −3,743−41.1% | Reduced |
| NBC Securities, Inc. | 3,891 | $144.9K | 0.01% | +3,891 | New |
| Mirae Asset Global Investments Co., Ltd. | 3,716 | $138.4K | 0.00% | +48+1.3% | Added |
| Virtus Investment Advisers, Inc. | 3,415 | $127.2K | 0.04% | +593+21.0% | Added |
| Quest Partners LLC | 3,415 | $127.2K | 0.01% | +791+30.1% | Added |
| US Bancorp | 2,822 | $105.1K | 0.00% | +1,268+81.6% | Added |
| Amalgamated Bank | 2,771 | $103.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,653 | $98.6K | 0.00% | +731+38.0% | Added |
| Bessemer Group Inc | 2,322 | $86.0K | 0.00% | +2,105+970.0% | Added |
| GF Fund Management Co. Ltd. | 2,068 | $77.0K | 0.00% | −328−13.7% | Reduced |
| KBC Group NV | 2,055 | $77.0K | 0.00% | 00.0% | Unchanged |
| OP Asset Management Ltd | 2,052 | $76.4K | 0.00% | −4,938−70.6% | Reduced |
| Signaturefd, LLC | 1,836 | $68.4K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 1,700 | $63.3K | 0.00% | −2,200−56.4% | Reduced |
| Penserra Capital Management LLC | 1,526 | $56.0K | 0.00% | +1,526 | New |
| BIT Capital GmbH | 1,075 | $40.0K | 0.00% | −3,203−74.9% | Reduced |
| Nisa Investment Advisors, LLC | 1,050 | $39.1K | 0.00% | 00.0% | Unchanged |
| Ramirez Asset Management, Inc. | 1,000 | $37.2K | 0.01% | +1,000 | New |
| GAMMA Investing LLC | 836 | $31.1K | 0.00% | +42+5.3% | Added |
| Steward Partners Investment Advisory, LLC | 776 | $28.9K | 0.00% | +500+181.2% | Added |
| Jones Financial Companies LLLP | 630 | $24.4K | 0.00% | +555+740.0% | Added |
| Sterling Capital Management LLC | 636 | $23.7K | 0.00% | +278+77.7% | Added |
| The PNC Financial Services Group, Inc. | 593 | $22.1K | 0.00% | +331+126.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 579 | $22.0K | 0.00% | −38−6.2% | Reduced |
| Optiver Holding B.V. | 582 | $21.7K | 0.00% | +72+14.1% | Added |