Latest Period
Q1 2026
Security Snapshot
Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (SRRK) Institutional Ownership
CUSIP: 80706P103
13F Institutional Holders and Ownership History from Q2 2018 to Q1 2026
Institutions Reporting
270
Shares (Excl. Options)
132,780,603
Price
$49.16
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- Type / Class
- Equity / Common Stock, par value $0.001 per share
- Symbol
- SRRK on Nasdaq
- Shares outstanding
- 119,297,645
- Price per share
- $47.48
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 132,780,603
- Total reported value
- $6,525,194,429
- % of total 13F portfolios
- 0.01%
- Share change
- +9,038,993
- Value change
- +$460,502,581
- Number of holders
- 270
- Price from insider filings
- $47.48
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- SRRK - Scholar Rock Holding Corp - Common Stock, par value $0.001 per share is tracked under CUSIP 80706P103.
- 270 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 272 to 270 between Q4 2025 and Q1 2026.
- Reported value moved from $5,439,192,555 to $6,525,194,429.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 270 institutions filings for Q1 2026.
Security key
80706P103
Latest holder period
Q1 2026
13F holders
270
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
SRRK full holder history
Scholar Rock Holding Corp SEC filings
Scholar Rock Holding Corp company facts
Scholar Rock Holding Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 80706P103:
Significant Owners of Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (SRRK) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 15% | $462,516,730 | 14,114,029 | FMR LLC | 31 Dec 2024 | |||
| Invus Global Management, LLC | 11% | $354,735,676 | 10,825,013 | Invus Public Equities, L.P. | 31 Dec 2024 | |||
| Redmile Group, LLC | 7.6% | -23% | $445,715,088 | -$40,237,607 | 9,066,621 | -8.3% | Redmile Group, LLC | 31 Mar 2026 |
| Samsara BioCapital, L.P. | 7.2% | $260,368,230 | 6,991,553 | Srinivas Akkaraju | 03 Oct 2025 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 5.4% | -26% | $305,089,123 | -$33,298,821 | 6,206,044 | -9.8% | T. Rowe Price Associates, Inc. | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 5.6% | $250,880,684 | 5,759,428 | Wellington Management Group LLP | 31 Dec 2025 |
As of 31 Mar 2026, 270 institutional investors reported holding 132,780,603 shares of Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (SRRK). This represents 111% of the company’s total 119,297,645 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (SRRK) together control 89% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 14% | 17,243,152 | +12% | 0.04% | $847,673,353 |
| Siren, L.L.C. | 9.1% | 10,825,013 | 0% | 15% | $532,157,639 |
| Redmile Group, LLC | 7.6% | 9,066,621 | +74% | 30% | $445,715,088 |
| BlackRock, Inc. | 6.3% | 7,469,293 | +3.5% | 0.01% | $367,190,444 |
| SAMSARA BIOCAPITAL, LLC | 5.8% | 6,897,652 | 0% | 33% | $339,088,572 |
| WELLINGTON MANAGEMENT GROUP LLP | 5.6% | 6,717,655 | +17% | 0.06% | $330,239,920 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 5.2% | 6,206,618 | -3.1% | 0.04% | $305,119,000 |
| Orbis Allan Gray Ltd | 3.5% | 4,179,983 | +22% | 0.87% | $205,487,964 |
| STATE STREET CORP | 3.4% | 4,031,317 | -0.08% | 0.01% | $198,179,544 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.3% | 3,891,347 | 0% | 0% | $191,298,619 |
| Bellevue Group AG | 3% | 3,584,573 | -12% | 4.2% | $176,217,608 |
| JENNISON ASSOCIATES LLC | 2.8% | 3,340,492 | +20% | 0.11% | $164,218,588 |
| JANUS HENDERSON GROUP PLC | 1.9% | 2,236,837 | +26% | 0.05% | $109,890,973 |
| EVENTIDE ASSET MANAGEMENT, LLC | 1.8% | 2,197,385 | -9.6% | 1.8% | $107,919,952 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8% | 2,149,036 | +5.7% | 0.01% | $105,668,088 |
| Hood River Capital Management LLC | 1.7% | 2,049,679 | +1.1% | 1% | $100,762,220 |
| Polar Capital Holdings Plc | 1.7% | 1,983,628 | +50% | 0.43% | $97,515,152 |
| Driehaus Capital Management LLC | 1.6% | 1,920,233 | -1.7% | 0.69% | $94,398,654 |
| Holocene Advisors, LP | 1.6% | 1,890,927 | +36% | 0.23% | $92,957,971 |
| Woodline Partners LP | 1.3% | 1,500,470 | +24% | 0.28% | $73,763,105 |
| GOLDMAN SACHS GROUP INC | 1.2% | 1,398,983 | +5.6% | 0.01% | $68,774,005 |
| BANK OF AMERICA CORP /DE/ | 1.1% | 1,336,632 | +27% | 0% | $65,708,830 |
| Vestal Point Capital, LP | 1.1% | 1,324,422 | +89% | 1.8% | $65,108,586 |
| Paradigm Biocapital Advisors LP | 1% | 1,226,080 | -60% | 1.2% | $60,274,093 |
| Capital World Investors | 0.95% | 1,128,752 | 0% | 0.01% | $55,489,448 |
Institutional Holders of Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (SRRK) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 132,780,603 | $6,525,194,429 | +$460,502,581 | $49.16 | 270 |
| 2025 Q4 | 123,483,866 | $5,439,192,555 | +$354,650,860 | $44.05 | 272 |
| 2025 Q3 | 116,003,215 | $4,320,303,918 | +$233,674,658 | $37.24 | 238 |
| 2025 Q2 | 109,769,887 | $3,888,022,565 | +$178,857,616 | $35.42 | 232 |
| 2025 Q1 | 104,837,027 | $3,371,744,330 | -$33,218,326 | $32.15 | 229 |
| 2024 Q4 | 104,353,902 | $4,510,154,731 | +$721,146,778 | $43.22 | 222 |
| 2024 Q3 | 88,604,135 | $710,205,939 | -$73,277,440 | $8.01 | 160 |
| 2024 Q2 | 85,434,499 | $711,664,111 | -$4,950,113 | $8.33 | 162 |
| 2024 Q1 | 84,734,135 | $1,504,788,501 | +$67,726,708 | $17.76 | 157 |
| 2023 Q4 | 80,943,926 | $1,521,656,403 | +$517,112,415 | $18.80 | 132 |
| 2023 Q3 | 53,895,100 | $382,656,903 | +$18,522,945 | $7.10 | 88 |
| 2023 Q2 | 51,228,704 | $386,281,569 | +$33,000,083 | $7.54 | 84 |
| 2023 Q1 | 46,757,512 | $374,054,599 | +$11,082,114 | $8.00 | 87 |
| 2022 Q4 | 45,333,011 | $410,152,108 | +$2,732,733 | $9.05 | 81 |
| 2022 Q3 | 45,164,687 | $313,040,444 | -$16,563,841 | $6.93 | 82 |
| 2022 Q2 | 45,281,459 | $248,583,110 | +$52,865,616 | $5.49 | 79 |
| 2022 Q1 | 31,209,855 | $402,214,995 | +$10,815,747 | $12.89 | 93 |
| 2021 Q4 | 29,740,871 | $738,819,034 | +$15,510,887 | $24.84 | 88 |
| 2021 Q3 | 28,810,380 | $951,262,749 | +$11,867,101 | $33.02 | 99 |
| 2021 Q2 | 28,510,093 | $824,160,826 | -$12,044,776 | $28.90 | 103 |
| 2021 Q1 | 27,794,872 | $1,407,976,193 | +$51,779,290 | $50.66 | 120 |
| 2020 Q4 | 26,801,660 | $1,300,641,545 | +$270,628,080 | $48.53 | 109 |
| 2020 Q3 | 21,238,449 | $375,759,713 | +$18,169,859 | $17.69 | 69 |
| 2020 Q2 | 20,200,219 | $367,837,744 | +$19,852,838 | $18.21 | 67 |
| 2020 Q1 | 19,252,354 | $233,155,834 | +$4,929,230 | $12.11 | 62 |
| 2019 Q4 | 18,828,791 | $248,161,414 | +$10,851,069 | $13.18 | 57 |
| 2019 Q3 | 18,085,569 | $161,872,847 | -$1,742,582 | $8.95 | 55 |
| 2019 Q2 | 17,774,340 | $281,769,575 | +$80,912,370 | $15.86 | 63 |
| 2019 Q1 | 14,088,534 | $264,715,687 | +$12,134,175 | $18.79 | 43 |
| 2018 Q4 | 13,390,978 | $307,589,000 | +$6,478,659 | $22.97 | 40 |
| 2018 Q3 | 13,104,137 | $333,760,000 | +$19,064,124 | $25.75 | 37 |
| 2018 Q2 | 12,530,479 | $191,049,000 | +$191,049,000 | $15.60 | 28 |