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Alkermes
ALKS

Overview Fund Activity

350 hedge funds and large institutions have $4.84B invested in Alkermes in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 154 increasing their positions, 118 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
350
Holders Change
-19
Holders Change %
-5.15%
% of All Funds
4.69%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
42
Increased
154
Reduced
118
Closed
55
Calls
$15.5M
Puts
$11M
Net Calls
+$4.53M
Net Calls Change
+$11.1M

Top Buyers

1
BBA
Baker Bros. Advisors
New York
+$55.1M
2
PBA
Paradigm Biocapital Advisors
New York
+$39.4M
3
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
+$28.8M
4
Holocene Advisors
Holocene Advisors
New York
+$19.4M
5
Bank of America
Bank of America
North Carolina
+$18.5M

Top Sellers

1
RI
RTW Investments
New York
-$63M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$50M
3
UBS Group
UBS Group
Switzerland
-$48.7M
4
Wellington Management Group
Wellington Management Group
Massachusetts
-$40M
5
VRS
Virginia Retirement Systems
Virginia
-$31.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
RA
151
Royce & Associates
New York
$1.42M +$72.8K +2,545 +5%
Squarepoint
152
Squarepoint
New York
$1.41M +$558K +19,503 +66%
DMKJ
153
David M. Knott Jr
$1.4M +$1.4M +49,000 New
Schroder Investment Management Group
154
Schroder Investment Management Group
United Kingdom
$1.39M +$1.39M +48,506 New
MSRPS
155
Maryland State Retirement & Pension System
Maryland
$1.39M +$29.5K +1,030 +2%
EGM
156
Engineers Gate Manager
New York
$1.36M +$418K +14,611 +44%
Vontobel Holding
157
Vontobel Holding
Switzerland
$1.35M +$210K +7,347 +19%
AB
158
Amalgamated Bank
New York
$1.34M +$15.1K +528 +1%
NIM
159
Nicollet Investment Management
Minnesota
$1.32M -$27.2K -952 -2%
SO
160
STRS Ohio
Ohio
$1.32M +$103K +3,600 +8%
ASRS
161
Arizona State Retirement System
Arizona
$1.31M +$46.8K +1,635 +4%
ACM
162
ADAR1 Capital Management
Texas
$1.29M +$1.29M +45,000 New
OLA
163
Oliver Luxxe Assets
New Jersey
$1.27M +$1.27M +44,551 New
IC
164
IEQ Capital
California
$1.27M +$258K +9,025 +26%
DT
165
Diversified Trust
Tennessee
$1.27M +$10.6K +372 +0.8%
Envestnet Asset Management
166
Envestnet Asset Management
Illinois
$1.25M +$15.8K +551 +1%
Massachusetts Financial Services
167
Massachusetts Financial Services
Massachusetts
$1.23M +$15.2K +531 +1%
HI
168
Horizon Investments
North Carolina
$1.22M +$1.22M +42,615 New
ProShare Advisors
169
ProShare Advisors
Maryland
$1.21M -$81.9K -2,864 -6%
COPPSERS
170
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.21M +$97.9K +3,422 +9%
Teacher Retirement System of Texas
171
Teacher Retirement System of Texas
Texas
$1.21M +$23.3K +816 +2%
Zurich Cantonal Bank
172
Zurich Cantonal Bank
Switzerland
$1.21M +$89.2K +3,118 +8%
Corient Private Wealth
173
Corient Private Wealth
Florida
$1.19M +$43.5K +1,519 +4%
Capital Fund Management (CFM)
174
Capital Fund Management (CFM)
France
$1.14M +$1.14M +39,929 New
PA
175
Profund Advisors
Maryland
$1.14M +$75.6K +2,641 +7%
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