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Scholar Rock
SRRK

Overview Fund Activity

233 hedge funds and large institutions have $3.89B invested in Scholar Rock in 2025 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 92 increasing their positions, 69 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
233
Holders Change
+3
Holders Change %
+1.3%
% of All Funds
3.12%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.09%
New
40
Increased
92
Reduced
69
Closed
36
Calls
$32.9M
Puts
$24.5M
Net Calls
+$8.37M
Net Calls Change
+$1.46M

Top Buyers

1
PBA
Paradigm Biocapital Advisors
New York
+$56.7M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$33.1M
3
Pictet Asset Management
Pictet Asset Management
Switzerland
+$31.8M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$27.6M
5
DCM
Driehaus Capital Management
Illinois
+$23.5M

Top Sellers

1
PCH
Polar Capital Holdings
United Kingdom
-$38.4M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$28.4M
3
BlackRock
BlackRock
New York
-$21.7M
4
RG
Redmile Group
California
-$16.6M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$14.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Capital World Investors
26
Capital World Investors
California
$40M – – –
Pictet Asset Management
27
Pictet Asset Management
Switzerland
$35M +$31.8M +898,437 +1,009%
Citadel Advisors
28
Citadel Advisors
Florida
$34.6M +$321K +9,076 +0.9%
WP
29
Woodline Partners
California
$33.5M +$2.98M +84,125 +10%
Balyasny Asset Management
30
Balyasny Asset Management
Illinois
$33.1M +$33.1M +933,432 New
Morgan Stanley
31
Morgan Stanley
New York
$32M +$1.8M +50,950 +6%
RSCM
32
Rock Springs Capital Management
Maryland
$28.1M +$1.15M +32,592 +4%
NNPTE
33
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
$27.3M +$16.1M +455,753 +145%
Loomis, Sayles & Company
34
Loomis, Sayles & Company
Massachusetts
$26.3M -$627K -17,706 -2%
Northern Trust
35
Northern Trust
Illinois
$26.1M -$1.01M -28,494 -4%
American Century Companies
36
American Century Companies
Missouri
$24.5M +$1.02M +28,749 +4%
Bank of America
37
Bank of America
North Carolina
$22.8M +$11.3M +317,847 +97%
Charles Schwab
38
Charles Schwab
California
$22.5M +$665K +18,784 +3%
Man Group
39
Man Group
United Kingdom
$21.3M -$13.7M -386,557 -39%
Ensign Peak Advisors
40
Ensign Peak Advisors
Utah
$21.3M +$9.38M +264,693 +79%
SC
41
Stempoint Capital
New York
$18.7M -$1.35M -38,097 -7%
NL
42
Nuveen LLC
North Carolina
$17.6M +$3.51M +99,211 +25%
Lord, Abbett & Co
43
Lord, Abbett & Co
New Jersey
$16.8M -$14.3M -403,230 -46%
Fisher Asset Management
44
Fisher Asset Management
Washington
$14.6M -$1.57M -44,460 -10%
Royal Bank of Canada
45
Royal Bank of Canada
Ontario, Canada
$14.4M +$14.4M +407,581 +388,172%
VOYA Investment Management
46
VOYA Investment Management
Georgia
$13.3M +$8.54M +241,134 +180%
Jennison Associates
47
Jennison Associates
New York
$13M +$13M +365,946 New
SCM
48
Silverarc Capital Management
Massachusetts
$12.1M +$12.1M +341,010 New
CS
49
Candriam SCA
Luxembourg
$12M -$5.58M -157,423 -32%
UBS Group
50
UBS Group
Switzerland
$12M +$5.73M +161,762 +91%
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