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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 %
TD Asset Management
51
TD Asset Management
Ontario, Canada
$11.8M -$191K -5,390 -2%
Renaissance Technologies
52
Renaissance Technologies
New York
$10.3M -$928K -26,200 -8%
Barclays
53
Barclays
United Kingdom
$10.1M +$4.57M +128,949 +82%
ClearBridge Investments
54
ClearBridge Investments
New York
$10.1M -$2.09M -59,080 -17%
JPMorgan Chase & Co
55
JPMorgan Chase & Co
New York
$9.69M +$7.03M +198,440 +264%
EHI
56
Eagle Health Investments
Connecticut
$9.54M +$9.54M +269,400 New
Federated Hermes
57
Federated Hermes
Pennsylvania
$8.54M +$8.46M +238,791 +10,810%
Two Sigma Investments
58
Two Sigma Investments
New York
$8M -$5.2M -146,840 -39%
Bank of New York Mellon
59
Bank of New York Mellon
New York
$7.88M +$220K +6,207 +3%
Manulife (Manufacturers Life Insurance)
60
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.41M -$220K -6,199 -3%
UBS AM
61
UBS AM
Illinois
$7.26M +$1.25M +35,260 +21%
Schroder Investment Management Group
62
Schroder Investment Management Group
United Kingdom
$6.8M +$4.66M +131,458 +217%
Deutsche Bank
63
Deutsche Bank
Germany
$6.09M -$282K -7,975 -4%
PSC
64
Patient Square Capital
California
$5.45M – – –
Russell Investments Group
65
Russell Investments Group
United Kingdom
$5.45M -$1.03M -29,046 -16%
D.E. Shaw & Co
66
D.E. Shaw & Co
New York
$4.83M -$6.42M -181,362 -57%
Point72 Asset Management
67
Point72 Asset Management
Connecticut
$4.69M +$4.69M +132,348 New
Swiss National Bank
68
Swiss National Bank
Switzerland
$4.5M – – –
AGP
69
Artia Global Partners
Florida
$4.47M -$1.63M -45,900 -27%
Raymond James Financial
70
Raymond James Financial
Florida
$4.44M +$2.27M +64,098 +104%
RhumbLine Advisers
71
RhumbLine Advisers
Massachusetts
$4.44M +$164K +4,629 +4%
SCM
72
Soleus Capital Management
Connecticut
$4.43M -$5.67M -160,000 -56%
TAM
73
TFG Asset Management
Cayman Islands
$3.67M +$3.67M +103,482 New
IHAM
74
Integral Health Asset Management
New York
$3.54M -$886K -25,000 -20%
Rafferty Asset Management
75
Rafferty Asset Management
New York
$3.54M -$419K -11,816 -11%
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