Scholar Rock Ownership | Who Owns Scholar Rock?
Scholar Rock Ownership Summary
Scholar Rock is owned by 109.60% institutional investors, 0.77% insiders. Fmr is the largest institutional shareholder, holding 14.14% of SRRK shares. Fidelity Growth Compy Commingled Pl S is the top mutual fund, with 4.96% of its assets in Scholar Rock shares.
SRRK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Scholar Rock | 109.60% | 0.77% | -10.37% |
| Sector | Healthcare Stocks | 244.59% | 12.11% | -156.70% |
| Industry | Biotech Stocks | 379.61% | 11.70% | -291.31% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Fmr | 18.00M | 14.14% | $989.74M |
| Artal group | 11.26M | 11.74% | $93.79M |
| Siren | 9.58M | 7.52% | $526.63M |
| Blackrock funding, inc. /de | 9.49M | 7.46% | $522.17M |
| Blackrock | 5.66M | 5.91% | $47.18M |
| Samsara biocapital | 6.90M | 5.42% | $379.37M |
| Price t rowe associates inc /md/ | 6.79M | 5.34% | $373.72M |
| Wellington management group llp | 6.73M | 5.29% | $369.99M |
| Orbis allan gray | 5.93M | 4.66% | $326.34M |
| Vanguard group | 5.20M | 4.57% | $228.86M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Samsara biocapital | 6.90M | 31.16% | $379.37M |
| Redmile group | 4.31M | 15.92% | $237.11M |
| Siren | 9.58M | 10.66% | $526.63M |
| Fairmount funds management | 1.82M | 6.11% | $67.93M |
| Eagle health investments lp | 555.27K | 5.06% | $30.54M |
| Bellevue group | 2.45M | 2.83% | $134.73M |
| Artal group | 11.26M | 2.39% | $93.79M |
| Stempoint capital lp | 239.15K | 2.27% | $13.15M |
| Rock springs capital management lp | 715.45K | 1.92% | $39.35M |
| Casdin capital | 665.00K | 1.83% | $36.58M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 2.77M | 0.02% | 2.77M |
| Massachusetts financial services co /ma/ | 2.61M | 0.05% | 2.61M |
| Blackrock funding, inc. /de | 9.49M | 0.01% | 2.02M |
| Orbis allan gray | 5.93M | 1.12% | 1.75M |
| Morgan stanley | 1.54M | 0.00% | 1.32M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Redmile group | 4.31M | 15.92% | -4.76M |
| Commodore capital lp | - | - | -1.45M |
| Vestal point capital, lp | - | - | -1.32M |
| Siren | 9.58M | 10.66% | -1.25M |
| Paradigm biocapital advisors lp | - | - | -1.23M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 2.77M | 0.02% | 2.77M | $152.35M |
| Massachusetts financial services co /ma/ | 2.61M | 0.05% | 2.61M | $143.39M |
| Sixth street partners management company | 864.29K | 0.01% | 864.29K | $47.54M |
| Qube research | 463.73K | 0.02% | 463.73K | $25.51M |
| Senator investment group lp | 205.00K | 0.41% | 205.00K | $11.28M |
Sold Out
| Holder | Change |
|---|---|
| Natixis | -3.00 |
| Td private client wealth | -9.00 |
| Principal securities | -9.00 |
| Montag a & associates | -10.00 |
| Nelson, van denburg & campbell wealth management group | -11.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 314 | 7.90% | 139,499,052 | 5.04% | 109 | 0.82% | 188 | 22.88% | 84 | - |
| Mar 31, 2026 | 116 | -59.86% | 15,034,927 | -87.83% | 13 | 0.11% | 52 | -70.29% | 35 | -49.28% |
| Dec 31, 2025 | 212 | -21.48% | 67,775,501 | -41.57% | 59 | 0.56% | 120 | -18.37% | 56 | -11.11% |
| Sep 30, 2025 | 265 | 7.29% | 114,678,020 | 4.47% | 101 | 1.07% | 143 | 7.52% | 63 | -8.70% |
| Jun 30, 2025 | 244 | 2.09% | 109,732,730 | 6.85% | 97 | 1.15% | 131 | 6.50% | 68 | -1.45% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Fidelity Growth Compy Commingled Pl S | 6.04M | 4.96% | 2.42K |
| Fidelity Growth Compy Commingled Pl O | 3.59M | 4.49% | 36.80K |
| Fidelity Growth Company Fund | 4.51M | 3.76% | -4.70K |
| BB Biotech AG Ord | 3.24M | 3.17% | 305.67K |
| Vanguard Health Care Inv | 3.47M | 2.89% | -212.49K |
| Vanguard Total Stock Mkt Idx Inv | 3.43M | 2.86% | 666.31K |
| Vanguard Morn Total Stk Mkt Idx Investor | 3.43M | 2.86% | 666.31K |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.44M | 2.83% | 11.80K |
| Vanguard US Total Market Shares ETF | 2.29M | 2.42% | - |
| iShares Russell 2000 ETF | 2.82M | 2.32% | -50.11K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jul 01, 2026 | FLIER JEFFREY S. | - | Sell | $79.73K |
| Jul 01, 2026 | FLIER JEFFREY S. | - | Sell | $83.94K |
| Jul 01, 2026 | FLIER JEFFREY S. | - | Sell | $823.14 |
| Jul 01, 2026 | Gilman Michael | - | Sell | $72.07K |
| Jul 01, 2026 | Gilman Michael | - | Sell | $62.63K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 4 |
| 2026 Q1 | - | 18 |
| 2025 Q4 | 9 | 3 |
| 2025 Q3 | - | 7 |
| 2025 Q2 | - | 22 |
SRRK Ownership FAQ
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