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 Q4 2023?

132 institutional investors reported SRRK - Scholar Rock Holding Corp - Common Stock, par value $0.001 per share for Q4 2023. Use the holders table for investor-level position and value details.

CUSIP: 80706P103

Q4 2023 13F Holders as of 31 Dec 2023

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 80,943,926
Total 13F value: $1,521,656,403
Share change: +27,000,752
Put/Call ratio: 3.3%
SEC-reported price per share: $18.80
Number of holders: 132
Value change: +$517,112,415
Number of buys: 111
Number of sells: 18
Shares outstanding: 119,752,556

Security key

80706P103

Report period

Q4 2023

Institutions

132

Top holders

SRRK full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 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

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders 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.

Comparable stake leader

Samsara BioCapital GP, LLC

Disclosed value leader

Samsara BioCapital GP, LLC

Comparable rows

0/15

Latest evidence

16 Oct 2023

3/4/5 13F Highest disclosed value: $108,133,716 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Samsara BioCapital GP, LLC has the largest disclosed position value at $108.13M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Samsara BioCapital GP, LLC's linked filing trail.

Disclosed position value Top 5

Samsara BioCapital GP, LLC $108.13M

Artal Group S.A. $64.32M

FMR LLC $56.84M

PRICE T ROWE ASSOCIATES INC /MD/ $50.92M

Redmile Group, LLC $33.61M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Samsara BioCapital GP, LLC	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$108,133,716 6,788,609 shares	—	16 Oct 2023
Artal Group S.A.	13F Company 13F	— denominator unverified	$64,322,000 9,059,507 shares	—	30 Sep 2023
FMR LLC	13F Company 13F	— denominator unverified	$56,840,144 8,005,654 shares	—	30 Sep 2023
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	— denominator unverified	$50,922,000 7,171,952 shares	—	30 Sep 2023
Redmile Group, LLC	13F Company 13F	— denominator unverified	$33,606,061 4,733,248 shares	—	30 Sep 2023
Samsara BioCapital, LLC	13F Company 13F	— denominator unverified	$32,651,679 4,598,828 shares	—	30 Sep 2023

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 Q4 2023

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

Institutions

132

80,943,926

Rows available

132

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-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. The marker flags a reported price that did not pass the local price check.

Compare Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

Q4 2023 holders

132

Holder diff

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 value	Q4 2023 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend