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Scholar Rock

274 hedge funds and large institutions have $6.53B invested in Scholar Rock in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 113 increasing their positions, 78 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

45% more repeat investments, than reductions

Existing positions increased: 113 | Existing positions reduced: 78

43% more funds holding in top 10

Funds holding in top 10: 710 (+3)

20% more capital invested

Capital invested by funds: $5.44B → $6.53B (+$1.09B)

14% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 36

0% more funds holding

Funds holding: 274274 (0)

5.48% less ownership

Funds ownership: 121.08%115.6% (-5.5%)

41% less call options, than puts

Call options by funds: $20M | Put options by funds: $33.9M

Holders
274
Holders Change
Holders Change %
0%
% of All Funds
3.37%
Holding in Top 10
10
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+42.86%
% of All Funds
0.12%
New
41
Increased
113
Reduced
78
Closed
36
Calls
$20M
Puts
$33.9M
Net Calls
-$13.9M
Net Calls Change
-$6.52M
Name Holding Trade Value Shares
Change
Change in
Stake
EI
76
EFG International
$5.54M -$273K -6,094 -5%
RhumbLine Advisers
77
RhumbLine Advisers
Massachusetts
$5.53M +$163K +3,637 +3%
Rafferty Asset Management
78
Rafferty Asset Management
New York
$5.14M -$1.11M -24,676 -19%
UBS AM
79
UBS AM
Illinois
$5.06M -$191K -4,271 -4%
XT
80
XTX Topco
Cayman Islands
$4.94M +$3.97M +88,608 +750%
FISPB
81
Fideuram - Intesa Sanpaolo Private Banking
$4.85M -$201K -4,491 -4%
AGP
82
Artia Global Partners
Florida
$4.73M
SFM
83
Sphera Funds Management
Israel
$4.63M -$2.87M -64,000 -40%
AllianceBernstein
84
AllianceBernstein
Tennessee
$4.44M +$833K +18,580 +23%
Hudson Bay Capital Management
85
Hudson Bay Capital Management
Connecticut
$4.1M -$742K -16,550 -17%
NIP
86
Nicholas Investment Partners
California
$4.06M +$3.7M +82,511 New
ACM
87
Aisling Capital Management
New York
$3.79M
TI
88
Trexquant Investment
Connecticut
$3.77M +$1.25M +27,821 +57%
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$3.68M +$632K +14,101 +23%
SWM
90
StoneCrest Wealth Management
Arizona
$3.49M +$534K +11,911 +20%
ECM
91
ExodusPoint Capital Management
New York
$3.3M -$1.75M -39,160 -37%
VAM
92
Vanguard Asset Management
$3.18M +$2.9M +64,617 New
Man Group
93
Man Group
United Kingdom
$3.05M -$5.37M -119,906 -66%
Mirae Asset Global ETFs Holdings
94
Mirae Asset Global ETFs Holdings
Hong Kong
$3M +$722K +16,108 +35%
MAP
95
Moody Aldrich Partners
Massachusetts
$2.96M -$1.12M -25,092 -29%
II
96
Ishara Investments
California
$2.82M +$2.57M +57,400 New
Polen Capital Management
97
Polen Capital Management
Florida
$2.55M +$1.35M +30,189 +139%
Squarepoint
98
Squarepoint
New York
$2.46M +$2.24M +49,955 New
Legal & General Group
99
Legal & General Group
United Kingdom
$2.45M -$601K -13,422 -21%
Susquehanna International Group
100
Susquehanna International Group
Pennsylvania
$2.37M +$1.58M +35,285 +272%