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

CUSIP 80706P103 is the security identifier for SRRK - Scholar Rock Holding Corp - Common Stock used to aggregate holder disclosures.

How many institutions held SRRK - Scholar Rock Holding Corp - Common Stock in Q3 2018?

37 institutional investors reported SRRK - Scholar Rock Holding Corp - Common Stock for Q3 2018. Use the holders table for investor-level position and value details.

Scholar Rock Holding Corp - Common Stock (SRRK)

CUSIP: 80706P103

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class: Equity / Common Stock
Shares outstanding: 102,846,929
Total 13F shares: 13,104,137
Share change: +573,658
Total reported value: $333,760,000
Price per share: $25.75
Number of holders: 37
Value change: +$19,064,124
Number of buys: 29
Number of sells: 17

Quarterly Holders Quick Answers

What is CUSIP 80706P103?
CUSIP 80706P103 identifies SRRK - Scholar Rock Holding Corp - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2018
Previous quarter: Q2 2018

Recent filing periods for CUSIP 80706P103:

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

Top shareholders of SRRK - Scholar Rock Holding Corp - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	3.7%	3,786,680	$54,625,000	—	30 Jun 2018	13F
EcoR1 Capital, LLC	13F	Company	2.6%	2,671,161	$41,670,000	—	30 Jun 2018	13F
Artal Group S.A.	13F	Company	2.3%	2,396,040	$37,378,000	—	30 Jun 2018	13F
Redmile Group, LLC	13F	Company	1.7%	1,750,408	$27,306,000	—	30 Jun 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.57%	587,331	$9,162,000	—	30 Jun 2018	13F
SPHERA FUNDS MANAGEMENT LTD.	13F	Company	0.28%	283,997	$4,430,000	—	30 Jun 2018	13F
NORGES BANK	13F	Company	0.25%	255,000	$3,978,000	—	30 Jun 2018	13F
Cormorant Asset Management, LP	13F	Company	0.2%	210,078	$3,277,000	—	30 Jun 2018	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.09%	94,570	$1,475,000	—	30 Jun 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.08%	86,456	$1,349,000	—	30 Jun 2018	13F
MARSHALL WACE, LLP	13F	Company	0.08%	77,930	$1,216,000	—	30 Jun 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.07%	66,943	$1,044,000	—	30 Jun 2018	13F
VANGUARD GROUP INC	13F	Company	0.04%	40,000	$624,000	—	30 Jun 2018	13F
DC Investments Management, LLC	13F	Company	0.04%	38,710	$604,000	—	30 Jun 2018	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.03%	26,628	$437,000	—	30 Jun 2018	13F
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	13F	Company	0.02%	15,488	$242,000	—	30 Jun 2018	13F
Laurion Capital Management LP	13F	Company	0.01%	15,000	$234,000	—	30 Jun 2018	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.01%	12,442	$194,000	—	30 Jun 2018	13F
Quantitative Systematic Strategies LLC	13F	Company	0.01%	12,394	$193,000	—	30 Jun 2018	13F
TD ASSET MANAGEMENT INC	13F	Company	0.01%	11,725	$183,000	—	30 Jun 2018	13F
Point72 Asset Management, L.P.	13F	Company	0.01%	9,700	$151,000	—	30 Jun 2018	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	0.01%	6,000	$94,000	—	30 Jun 2018	13F
Cubist Systematic Strategies, LLC	13F	Company	0%	3,504	$55,000	—	30 Jun 2018	13F
UBS Group AG	13F	Company	0%	3,011	$47,000	—	30 Jun 2018	13F
Tower Research Capital LLC (TRC)	13F	Company	0%	878	$14,000	—	30 Jun 2018	13F
Catalyst Capital Advisors LLC	13F	Company	0%	465	$7,000	—	30 Jun 2018	13F
MORGAN STANLEY	13F	Company	0%	140	$2,000	—	30 Jun 2018	13F

Institutional Holders of Scholar Rock Holding Corp - Common Stock (SRRK) as of Q3 2018

As of 30 Sep 2018, Scholar Rock Holding Corp - Common Stock (SRRK) was held by 37 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 13,104,137 shares. The largest 10 holders included FMR LLC, Artal Group S.A., EcoR1 Capital, LLC, Redmile Group, LLC, PRICE T ROWE ASSOCIATES INC /MD/, BlackRock Inc., SPHERA FUNDS MANAGEMENT LTD., NORGES BANK, Vanguard Group Inc, and Cormorant Asset Management, LP. This page lists 37 institutional shareholders reporting positions in this security for the Q3 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2018 vs Q2 2018 Across Filers

Q2 2018 holders

Q3 2018 holders

Holder diff

Investor	Q2 2018 Shares	Q3 2018 Shares	Share Diff	Share Chg %	Q2 2018 Value $	Q3 2018 Value $	Value Diff $	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.