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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 %
IC
101
Ikarian Capital
Texas
$1.74M -$6.91M -195,000 -80%
MIM
102
MetLife Investment Management
New Jersey
$1.71M +$82K +2,314 +5%
CCM
103
Cinctive Capital Management
New York
$1.61M +$1.61M +45,422 New
IIM
104
INTECH Investment Management
Florida
$1.6M -$407K -11,493 -20%
Wells Fargo
105
Wells Fargo
California
$1.53M +$90.6K +2,558 +6%
JFG
106
Jefferies Financial Group
New York
$1.52M +$1.17M +33,000 +330%
ACM
107
ADAR1 Capital Management
Texas
$1.41M -$4.16M -117,402 -75%
DekaBank Deutsche Girozentrale
108
DekaBank Deutsche Girozentrale
Germany
$1.36M – – –
Franklin Resources
109
Franklin Resources
California
$1.35M +$942K +26,587 +230%
YIH
110
Y-Intercept (HK)
Hong Kong
$1.28M +$1.28M +36,103 New
Ameriprise
111
Ameriprise
Minnesota
$1.25M -$11.2K -317 -0.9%
HS
112
HighVista Strategies
Massachusetts
$1.11M – – –
Verition Fund Management
113
Verition Fund Management
Connecticut
$1.07M +$510K +14,402 +92%
AAM
114
AMI Asset Management
California
$1.05M +$1.05M +29,601 New
Skandinaviska Enskilda Banken (SEB)
115
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.01M – – –
SI
116
Sofinnova Investments
California
$937K -$3.18M -89,677 -77%
DACS
117
Dymon Asia Capital (Singapore)
Singapore
$921K +$921K +26,000 New
UOC
118
UBS O'Connor
Illinois
$901K -$77.6K -2,191 -8%
New York State Common Retirement Fund
119
New York State Common Retirement Fund
New York
$896K – – –
TRSOTSOK
120
Teachers Retirement System of the State of Kentucky
Kentucky
$851K – – –
PCM
121
Prelude Capital Management
New York
$848K -$174K -4,900 -17%
Zurich Cantonal Bank
122
Zurich Cantonal Bank
Switzerland
$841K +$183K +5,180 +28%
AQR Capital Management
123
AQR Capital Management
Connecticut
$832K -$1.2M -33,791 -59%
PAMP
124
Polar Asset Management Partners
Ontario, Canada
$758K +$468K +13,226 +162%
PA
125
Profund Advisors
Maryland
$756K -$79.8K -2,252 -10%
3 4
5
6 7