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Monte Rosa Therapeutics

189 hedge funds and large institutions have $1.43B invested in Monte Rosa Therapeutics in 2026 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 84 increasing their positions, 41 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
189
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.21M
Puts
$1.39M
Net Calls
Net Calls Change

Top Buyers

1 +$54.1M
2 +$43.2M
3 +$30.6M
4
American Century Companies
American Century Companies
Missouri
+$28.3M
5
BlackRock
BlackRock
New York
+$27.9M

Top Sellers

1 -$23M
2 -$5.27M
3 -$4.97M
4
PL
Parkwood LLC
Ohio
-$3.88M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$3.24M
Name Holding Trade Value Shares
Change
Change in
Stake
Carson Wealth (CWM LLC)
101
Carson Wealth (CWM LLC)
Nebraska
$488K
Wealth Enhancement Advisory Services
102
Wealth Enhancement Advisory Services
Minnesota
$463K
PR
103
PSP Research
Pennsylvania
$461K
AC
104
Allstate Corporation
Illinois
$460K
JFG
105
Jefferies Financial Group
New York
$452K
OAC
106
OMERS Administration Corp
Ontario, Canada
$446K
RC
107
Rangeley Capital
Connecticut
$444K
Los Angeles Capital Management
108
Los Angeles Capital Management
California
$417K
Man Group
109
Man Group
United Kingdom
$416K
Susquehanna International Group
110
Susquehanna International Group
Pennsylvania
$407K
Legal & General Group
111
Legal & General Group
United Kingdom
$400K
Creative Planning
112
Creative Planning
Kansas
$393K
Wells Fargo
113
Wells Fargo
California
$382K
SFCM
114
Seven Fleet Capital Management
California
$371K
ACM
115
ACT Capital Management
Pennsylvania
$370K
SG Americas Securities
116
SG Americas Securities
New York
$337K
VAM
117
Vanguard Asset Management
$337K
HIS
118
Harvest Investment Services
Illinois
$321K
Two Sigma Investments
119
Two Sigma Investments
New York
$317K
UBS AM
120
UBS AM
Illinois
$317K
Corient Private Wealth
121
Corient Private Wealth
Florida
$311K
IIM
122
INTECH Investment Management
Florida
$311K
SOW
123
State of Wyoming
Wyoming
$290K
Mariner
124
Mariner
Kansas
$282K
CCIA
125
Campbell & Co Investment Adviser
Maryland
$280K