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 2026
Institutional positions in Scholar Rock Holding Corp as of Mar 31, 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
- 274
- +6 vs. Q4 2025
- Shares held
- 132.8M
- +16.6M (+14.3%) vs. Q4 2025
- Total value
- $6.53B
- +$1.41B (+27.5%) vs. Q4 2025
- New holders
- 41
- 113 more added
- Sold out
- 35
- 78 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Scholar Rock Holding Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 8,625 | $424.0K | 0.00% | −75,724−89.8% | Reduced |
| CWM, LLC | 9,164 | $450.5K | 0.00% | −420−4.4% | Reduced |
| Syon Capital LLC | 9,194 | $452.0K | 0.02% | +24+0.3% | Added |
| Allianz Asset Management GmbH | 9,400 | $462.1K | 0.00% | 00.0% | Unchanged |
| Tema ETFs LLC | 9,773 | $480.4K | 0.03% | −126−1.3% | Reduced |
| Toroso Investments, LLC | 9,791 | $481.3K | 0.00% | +9,791 | New |
| Wesbanco Bank Inc | 10,000 | $491.6K | 0.01% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 10,245 | $503.6K | 0.00% | −3,400−24.9% | Reduced |
| Blair William & Co | 10,303 | $506.5K | 0.00% | +294+2.9% | Added |
| Keybank National Association | 10,364 | $509.5K | 0.00% | +2,315+28.8% | Added |
| Verus Capital Partners, LLC | 10,490 | $515.7K | 0.04% | −560−5.1% | Reduced |
| ACT Capital Management, LLC | 10,800 | $530.9K | 0.42% | −1,200−10.0% | Reduced |
| Three Seasons Wealth, LLC | 11,148 | $548.0K | 0.21% | +180+1.6% | Added |
| Quantinno Capital Management LP | 11,272 | $554.1K | 0.00% | +4,532+67.2% | Added |
| Mariner, LLC | 12,121 | $595.3K | 0.00% | −3,728−23.5% | Reduced |
| Algert Global LLC | 12,130 | $596.3K | 0.01% | −15,010−55.3% | Reduced |
| SBI Okasan Asset Management Co.Ltd. | 14,000 | $603.1K | 0.02% | +3,500+33.3% | Added |
| Mill Creek Capital Advisors, LLC | 12,664 | $622.6K | 0.01% | +164+1.3% | Added |
| Lighthouse Investment Partners, LLC | 13,000 | $639.1K | 0.02% | −2,000−13.3% | Reduced |
| E Fund Management Co., Ltd. | 13,449 | $661.2K | 0.02% | +13,449 | New |
| Prudential Financial Inc | 13,615 | $669.3K | 0.00% | +8,585+170.7% | Added |
| Russell Investments Group, Ltd. | 13,740 | $675.5K | 0.00% | +5,980+77.1% | Added |
| KLP Kapitalforvaltning AS | 13,800 | $678.4K | 0.00% | +500+3.8% | Added |
| Tower Research Capital LLC (TRC) | 13,995 | $688.0K | 0.02% | +5,785+70.5% | Added |
| Legato Capital Management LLC | 14,092 | $692.8K | 0.06% | +14,092 | New |
| D. E. Shaw & Co., Inc. | 14,644 | $719.9K | 0.00% | +709+5.1% | Added |
| Fieldview Capital Management, LLC | 14,648 | $720.1K | 0.21% | +14,648 | New |
| Vanguard Investments Australia, Ltd. | 15,713 | $772.5K | 0.00% | +15,713 | New |
| Dark Forest Capital Management LP | 16,225 | $797.6K | 0.07% | −48,309−74.9% | Reduced |
| Erste Asset Management GmbH | 18,600 | $801.3K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 16,541 | $813.0K | 0.03% | +16,541 | New |
| LPL Financial LLC | 16,964 | $834.0K | 0.00% | −559−3.2% | Reduced |
| Arizona State Retirement System | 17,163 | $843.7K | 0.00% | −326−1.9% | Reduced |
| ProShare Advisors LLC | 17,218 | $846.4K | 0.00% | −2,327−11.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 18,102 | $889.9K | 0.07% | −3,520−16.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 18,173 | $893.4K | 0.17% | +18,159+129,707.1% | Added |
| Values First Advisors, Inc. | 18,850 | $926.7K | 0.48% | +286+1.5% | Added |
| Envestnet Asset Management Inc | 19,481 | $957.7K | 0.00% | +7,001+56.1% | Added |
| State Board of Administration of Florida Retirement System | 19,747 | $970.8K | 0.00% | +4,537+29.8% | Added |
| Gsa Capital Partners LLP | 20,465 | $1.01M | 0.06% | +20,465 | New |
| State of New Jersey Common Pension Fund D | 21,354 | $1.05M | 0.00% | +27+0.1% | Added |
| DnB Asset Management AS | 21,958 | $1.08M | 0.00% | −13,101−37.4% | Reduced |
| E. Ohman J:or Asset Management AB | 22,136 | $1.09M | 0.03% | +5,762+35.2% | Added |
| Handelsbanken Fonder AB | 23,500 | $1.16M | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 23,616 | $1.16M | 0.01% | +1,254+5.6% | Added |
| D.A. Davidson & Co. | 24,832 | $1.22M | 0.01% | +24,832 | New |
| Teachers Retirement System of the State of Kentucky | 25,243 | $1.24M | 0.01% | 00.0% | Unchanged |
| Intech Investment Management LLC | 25,525 | $1.25M | 0.01% | −7,322−22.3% | Reduced |
| Victory Capital Management Inc | 25,870 | $1.27M | 0.00% | −5,678−18.0% | Reduced |
| Clearstead Advisors, LLC | 26,074 | $1.28M | 0.01% | +26,060+186,142.9% | Added |
| Scientech Research LLC | 26,288 | $1.29M | 1.08% | +21,274+424.3% | Added |
| Franklin Resources Inc | 26,882 | $1.32M | 0.00% | −14,890−35.6% | Reduced |
| Shay Capital LLC | 28,000 | $1.38M | 0.20% | −1,300−4.4% | Reduced |
| Ami Asset Management Corp | 28,530 | $1.40M | 0.09% | −946−3.2% | Reduced |
| HRT Financial LP | 28,706 | $1.41M | 0.00% | +18,238+174.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 29,178 | $1.43M | 0.00% | +3,555+13.9% | Added |
| Creative Planning | 29,192 | $1.44M | 0.00% | +2,061+7.6% | Added |
| Tudor Investment Corp Et Al | 30,208 | $1.49M | 0.01% | −24,909−45.2% | Reduced |
| Wells Fargo & Company | 32,690 | $1.61M | 0.00% | −57,863−63.9% | Reduced |
| Vanguard Global Advisers, LLC | 33,784 | $1.66M | 0.00% | +33,784 | New |
| Guggenheim Capital LLC | 36,476 | $1.79M | 0.01% | +7,590+26.3% | Added |
| Kennedy Capital Management, Inc. | 37,452 | $1.84M | 0.04% | −25,226−40.2% | Reduced |
| State of Wisconsin Investment Board | 37,747 | $1.86M | 0.00% | −453−1.2% | Reduced |
| Ameriprise Financial Inc | 37,887 | $1.86M | 0.00% | +1,463+4.0% | Added |
| Citigroup Inc | 38,728 | $1.90M | 0.00% | +18,618+92.6% | Added |
| New York State Common Retirement Fund | 39,333 | $1.93M | 0.00% | +14,047+55.6% | Added |
| Jasper Ridge Partners, L.P. | 42,455 | $2.09M | 0.05% | 00.0% | Unchanged |
| Barclays PLC | 43,051 | $2.12M | 0.00% | −208,862−82.9% | Reduced |
| Schroder Investment Management Group | 49,942 | $2.15M | 0.00% | +17,115+52.1% | Added |
| KVP Capital Advisors, LP | 45,000 | $2.21M | 1.65% | 00.0% | Unchanged |
| Profund Advisors LLC | 47,093 | $2.32M | 0.08% | −1,059−2.2% | Reduced |
| MetLife Investment Management | 47,463 | $2.33M | 0.01% | +806+1.7% | Added |
| Nomura Asset Management International Inc. | 47,820 | $2.35M | 0.00% | +5,148+12.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 48,184 | $2.37M | 0.04% | +48,184 | New |
| Susquehanna International Group, LLP | 48,236 | $2.37M | 0.00% | +35,285+272.5% | Added |
| Legal & General Group Plc | 49,914 | $2.45M | 0.00% | −13,422−21.2% | Reduced |
| Squarepoint Ops LLC | 49,955 | $2.46M | 0.01% | +49,955 | New |
| Polen Capital Management LLC | 51,951 | $2.55M | 0.02% | +30,189+138.7% | Added |
| Ishara Investments LP | 57,400 | $2.82M | 2.85% | +57,400 | New |
| Moody Aldrich Partners LLC | 60,201 | $2.96M | 0.53% | −25,092−29.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 61,906 | $3.00M | 0.00% | +16,108+35.2% | Added |
| Man Group plc | 62,118 | $3.05M | 0.01% | −119,906−65.9% | Reduced |
| Vanguard Asset Management, Ltd | 64,617 | $3.18M | 0.00% | +64,617 | New |
| ExodusPoint Capital Management, LP | 67,068 | $3.30M | 0.03% | −39,160−36.9% | Reduced |
| StoneCrest Wealth Management, Inc. | 70,914 | $3.49M | 1.47% | +11,911+20.2% | Added |
| California State Teachers Retirement System | 74,916 | $3.68M | 0.00% | +14,101+23.2% | Added |
| Trexquant Investment LP | 76,748 | $3.77M | 0.03% | +27,821+56.9% | Added |
| Aisling Capital Management LP | 77,031 | $3.79M | 0.80% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 82,511 | $4.06M | 0.29% | +82,511 | New |
| Hudson Bay Capital Management LP | 83,450 | $4.10M | 0.02% | −16,550−16.6% | Reduced |
| Alliancebernstein L.P. | 100,690 | $4.44M | 0.00% | +18,580+22.6% | Added |
| Sphera Funds Management Ltd. | 94,265 | $4.63M | 0.80% | −64,000−40.4% | Reduced |
| Artia Global Partners LP | 96,285 | $4.73M | 1.07% | 00.0% | Unchanged |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 98,700 | $4.85M | 0.17% | −4,491−4.4% | Reduced |
| XTX Topco Ltd | 100,425 | $4.94M | 0.09% | +88,608+749.8% | Added |
| UBS Asset Management Americas Inc | 102,912 | $5.06M | 0.00% | −4,271−4.0% | Reduced |
| Rafferty Asset Management, LLC | 104,456 | $5.14M | 0.02% | −24,676−19.1% | Reduced |
| Rhumbline Advisers | 112,501 | $5.53M | 0.00% | +3,637+3.3% | Added |
| EFG International AG | 112,730 | $5.54M | 0.12% | −6,094−5.1% | Reduced |
| Invesco Ltd. | 119,597 | $5.88M | 0.00% | +37,135+45.0% | Added |