Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (SRRK)

Q: What does CUSIP 80706P103 represent in this 13F holders report?

CUSIP 80706P103 is the security identifier for SRRK - Scholar Rock Holding Corp - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

Q: How many institutions held SRRK - Scholar Rock Holding Corp - Common Stock, par value $0.001 per share in Q1 2026?

273 institutional investors reported SRRK - Scholar Rock Holding Corp - Common Stock, par value $0.001 per share for Q1 2026. Use the holders table for investor-level position and value details.

CUSIP: 80706P103

Q1 2026 13F Holders as of 31 Mar 2026

Type / Class: Equity / Common Stock, par value $0.001 per share
Shares outstanding: 119,297,645
Total 13F shares: 132,802,394
Share change: +9,023,942
Total reported value: $6,526,265,674
Put/Call ratio: 174%
Price per share: $49.16
Number of holders: 273
Value change: +$459,762,674
Number of buys: 145
Number of sells: 114

Security key

80706P103

Report period

Q1 2026

Institutions

273

Top holders

SRRK full security history Ownership snapshot Full 13F holder table Previous quarter: Q4 2025 Scholar Rock Holding Corp SEC filings Scholar Rock Holding Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 80706P103

Previous quarter: Q4 2025

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of SRRK - Scholar Rock Holding Corp - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

FMR LLC

13D/G signal

FMR LLC

Evidence rows

Latest as of

31 Mar 2026

13F 13D/G 3/4/5 Lead comparable stake: 15% 13D/G row: FMR LLC Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FMR LLC	13F 13D/G Company 13F 13D/G	15% from 13D/G	$677,518,734 15,380,675 shares	—	31 Dec 2025
Invus Global Management, LLC	13D/G 3/4/5 Invus Public Equities, L.P. · 10%+ Owner 13D/G 3/4/5	11%	$354,735,676 10,825,013 shares	$0	31 Dec 2024
Redmile Group, LLC	13D/G 13F Company 13D/G 13F	7.6%	$445,715,088 9,066,621 shares	-$40,237,607	31 Mar 2026
Samsara BioCapital, L.P.	13D/G Srinivas Akkaraju 13D/G	7.2%	$260,368,230 6,991,553 shares	$0	03 Oct 2025
WELLINGTON MANAGEMENT GROUP LLP	13F 13D/G Company 13F 13D/G	5.6% from 13D/G	$253,702,804 5,759,428 shares	—	31 Dec 2025
PRICE T ROWE ASSOCIATES INC /MD/	13D/G 13F T. Rowe Price Associates, Inc. · Company 13D/G 13F	5.4%	$305,089,123 6,206,044 shares	-$33,298,821	31 Mar 2026
Jeffrey S. Flier	3/4/5 Director 3/4/5	0.02%	$852,559 24,070 shares	-$1,470,410	16 Jul 2025
Siren, L.L.C.	13F 3/4/5 Individual · 10%+ Owner 13F 3/4/5	9.1%	$476,841,823 10,825,013 shares	—	31 Dec 2025

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock, Inc.	13F Company 13F	6%	$317,910,349 7,217,034 shares	—	31 Dec 2025
Samsara BioCapital, LLC	13F Company 13F	5.8%	$303,841,571 6,897,652 shares	—	31 Dec 2025
VANGUARD GROUP INC	13F Company 13F	4.4%	$228,860,234 5,195,465 shares	—	31 Dec 2025
Bellevue Group AG	13F Company 13F	3.4%	$178,692,878 4,056,592 shares	—	31 Dec 2025
STATE STREET CORP	13F Company 13F	3.4%	$177,716,818 4,034,434 shares	—	31 Dec 2025
Orbis Allan Gray Ltd	13F Company 13F	2.9%	$151,044,322 3,428,929 shares	—	31 Dec 2025
Paradigm Biocapital Advisors LP	13F Company 13F	2.6%	$134,888,016 3,062,157 shares	—	31 Dec 2025
JENNISON ASSOCIATES LLC	13F Company 13F	2.3%	$123,128,029 2,795,188 shares	—	31 Dec 2025
EVENTIDE ASSET MANAGEMENT, LLC	13F Company 13F	2%	$107,093,433 2,431,333 shares	—	31 Dec 2025
NORGES BANK	13F Company 13F	1.7%	$91,602,636 2,079,515 shares	—	31 Dec 2025
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	1.7%	$89,615,696 2,034,024 shares	—	31 Dec 2025
Hood River Capital Management LLC	13F Company 13F	1.7%	$89,278,690 2,026,758 shares	—	31 Dec 2025
DRIEHAUS CAPITAL MANAGEMENT LLC	13F Company 13F	1.6%	$86,024,232 1,952,877 shares	—	31 Dec 2025
JANUS HENDERSON GROUP PLC	13F Company 13F	1.5%	$78,222,098 1,774,168 shares	—	31 Dec 2025
Holocene Advisors, LP	13F Company 13F	1.2%	$61,102,636 1,387,120 shares	—	31 Dec 2025
GOLDMAN SACHS GROUP INC	13F Company 13F	1.1%	$58,331,582 1,324,213 shares	—	31 Dec 2025
Polar Capital Holdings Plc	13F Company 13F	1.1%	$58,234,585 1,322,011 shares	—	31 Dec 2025
Woodline Partners LP	13F Company 13F	1%	$53,348,426 1,211,088 shares	—	31 Dec 2025
Pictet Asset Management Holding SA	13F Company 13F	1%	$52,682,346 1,195,967 shares	—	31 Dec 2025
Capital World Investors	13F Company 13F	0.95%	$49,721,526 1,128,752 shares	—	31 Dec 2025
BANK OF AMERICA CORP /DE/	13F Company 13F	0.88%	$46,274,789 1,050,506 shares	—	31 Dec 2025
UBS Group AG	13F Company 13F	0.76%	$39,884,279 905,432 shares	—	31 Dec 2025
STEMPOINT CAPITAL LP	13F Company 13F	0.74%	$39,067,637 886,893 shares	—	31 Dec 2025
Ensign Peak Advisors, Inc	13F Company 13F	0.7%	$36,819,237 835,851 shares	—	31 Dec 2025
BNP Paribas Asset Management Holding S.A.	13F Company 13F	0.7%	$36,536,000 829,422 shares	—	31 Dec 2025
FEDERATED HERMES, INC.	13F Company 13F	0.67%	$35,148,068 797,913 shares	—	31 Dec 2025
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.	13F Company 13F	0.64%	$33,893,920 769,442 shares	—	31 Dec 2025
Rock Springs Capital Management LP	13F Company 13F	0.61%	$32,309,662 733,477 shares	—	31 Dec 2025
NORTHERN TRUST CORP	13F Company 13F	0.6%	$31,762,781 721,062 shares	—	31 Dec 2025
AMERICAN CENTURY COMPANIES INC	13F Company 13F	0.59%	$31,198,598 708,253 shares	—	31 Dec 2025
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.59%	$30,927,285 702,095 shares	—	31 Dec 2025
Vestal Point Capital, LP	13F Company 13F	0.59%	$30,835,000 700,000 shares	—	31 Dec 2025
LOOMIS SAYLES & CO L P	13F Company 13F	0.58%	$30,478,767 691,913 shares	—	31 Dec 2025
Nuveen, LLC	13F Company 13F	0.51%	$26,624,570 604,417 shares	—	31 Dec 2025
BNP PARIBAS FINANCIAL MARKETS	13F Company 13F	0.46%	$24,430,218 554,602 shares	—	31 Dec 2025
Fisher Asset Management, LLC	13F Company 13F	0.45%	$23,409,886 531,439 shares	—	31 Dec 2025
VOYA INVESTMENT MANAGEMENT LLC	13F Company 13F	0.43%	$22,651,568 514,224 shares	—	31 Dec 2025
CITADEL ADVISORS LLC	13F Company 13F	0.42%	$21,846,422 495,946 shares	—	31 Dec 2025
First Turn Management, LLC	13F Company 13F	0.39%	$20,250,974 459,727 shares	—	31 Dec 2025
TWO SIGMA INVESTMENTS, LP	13F Company 13F	0.34%	$17,863,288 405,523 shares	—	31 Dec 2025
MORGAN STANLEY	13F Company 13F	0.31%	$16,418,831 372,731 shares	—	31 Dec 2025
MARSHALL WACE, LLP	13F Company 13F	0.31%	$16,212,030 368,037 shares	—	31 Dec 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

273

132,802,394

Rows loaded

273

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

273

Q1 2026 holders

273

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend