SRRK

Scholar Rock Holding CORP

+$1.1B

Net Activity

Institutions Holding

279

Popularity Rank

#2131

Avg Weight

0.49%

Total Value

$6.5B

Ownership Trend

279 institutions currently hold SRRK, with 146 net buyers and 122 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

122

Net Buying Institutions

146

Key Holders

Key Holders

Top 5 by Value

FL
FMR LLC
$847.7M
SL
Siren, L.L.C.
$532.2M
RG
Redmile Group, LLC
$445.7M
BI
BlackRock, Inc.
$367.2M
SB
Samsara Biocapital, LLC
$339.1M

Top 5 by Conviction

SB
Samsara Biocapital, LLC
32.95%
RG
Redmile Group, LLC
29.51%
SL
Siren, L.L.C.
14.75%
SC
Stempoint Capital LP
9.86%
EH
Eagle Health Investments LP
4.25%
View all 279 holding institutions

Quarterly Activity

Recent Activity

+$3.9B

Total Buy Value

$1.7B

Total Sell Value

New buy34
Trim85
Add112
Sold out37

146

Net Buyers

122

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

6

Filings (90d)

$1.58M

Total Est. Value

29K shares

Planned Shares

Last Filed 2026-07-06
FilerFiling DateEst. Value
Mohammed Qatanani2026-07-06$640K
Joshua Reed2026-07-01$167K
Jeffrey S. Flier2026-07-01$167K
Kristina Burow2026-07-01$167K
Michael Gilman2026-07-01$139K
Katie Peng2026-07-01$298K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding SCHOLAR ROCK HOLDING CORP (SRRK)?
Major stakeholders currently include FMR LLC ($847.7M), Siren, L.L.C. ($532.2M), Redmile Group, LLC ($445.7M). Based on the latest 13F filings, there are a total of 279 tracked investment funds and institutions maintaining positions in SRRK.
What is the overall institutional sentiment toward SRRK recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $1.1B, driven by 146 managers accumulating shares while 122 reduced their exposure.
Which institutions have been selling or reducing their SRRK positions?
In the latest period, 85 funds trimmed their holdings, and 37 managers completely exited their positions. The aggregate reported sell value was $1.7B.
Are there any notable investors adding SRRK to their portfolios?
Yes, buying activity remains notable. 34 institutions opened new positions in {ticker}, and 112 existing holders added to their shares. The total reported buy value for the quarter amounted to $3.9B.

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