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Alkermes
ALKS

Overview Fund Activity

369 hedge funds and large institutions have $5.62B invested in Alkermes in 2025 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 127 increasing their positions, 131 reducing their positions, and 29 closing their positions.

Holders
369
Holders Change
+28
Holders Change %
+8.21%
% of All Funds
5.01%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.08%
New
63
Increased
127
Reduced
131
Closed
29
Calls
$7.68M
Puts
$14.3M
Net Calls
-$6.6M
Net Calls Change
-$9.6M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$173M
2
UBS Group
2
UBS Group
Switzerland
$100M
3
NL
3
Nuveen LLC
North Carolina
$66.7M
4
Holocene Advisors
4
Holocene Advisors
New York
$71.8M
5
FCM
5
Farallon Capital Management
California
$45.9M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$102M
2
Pacer Advisors
2
Pacer Advisors
Pennsylvania
$29.4M
3
Norges Bank
3
Norges Bank
Norway
$0
4
CCM
4
Camber Capital Management
Massachusetts
$0
5
State Street
5
State Street
Massachusetts
$265M
Name Market Value Shares Shares
Change 		Shares
Change %
New York State Teachers Retirement System (NYSTRS)
126
New York State Teachers Retirement System (NYSTRS)
New York
$2.96M 89,703 +2,425 +3%
SFI
127
Susquehanna Fundamental Investments
Pennsylvania
$2.87M 86,899 – –
IIM
128
INTECH Investment Management
Florida
$2.83M 85,564 +17,413 +26%
Creative Planning
129
Creative Planning
Kansas
$2.82M 85,462 +14,010 +20%
Citadel Advisors
130
Citadel Advisors
Florida
$2.79M 84,367 +31,161 +59%
CF
131
Corebridge Financial
Texas
$2.78M 84,142 -1,625 -2%
IMRF
132
Illinois Municipal Retirement Fund
Illinois
$2.73M 82,680 +702 +0.9%
MAP
133
Moody Aldrich Partners
Massachusetts
$2.68M 81,234 -1,239 -2%
HSBC Holdings
134
HSBC Holdings
United Kingdom
$2.64M 81,056 +51,393 +173%
GAM
135
Gotham Asset Management
New York
$2.63M 79,668 +48,731 +158%
Federated Hermes
136
Federated Hermes
Pennsylvania
$2.63M 79,590 -274,659 -78%
Robeco Institutional Asset Management
137
Robeco Institutional Asset Management
Netherlands
$2.54M 76,853 -45,636 -37%
LSERS
138
Louisiana State Employees Retirement System
Louisiana
$2.53M 76,600 -1,600 -2%
CCIA
139
Campbell & Co Investment Adviser
Maryland
$2.48M 75,069 +75,069 New
State of Tennessee, Department of Treasury
140
State of Tennessee, Department of Treasury
Tennessee
$2.43M 73,462 -1,389 -2%
CM
141
Caption Management
Oklahoma
$2.36M 71,347 +58,547 +457%
HS
142
HighVista Strategies
Massachusetts
$2.34M 70,762 +16,316 +30%
Tudor Investment Corp
143
Tudor Investment Corp
Connecticut
$2.32M 70,316 +53,196 +311%
KK
144
KLP Kapitalforvaltning
Norway
$2.27M 68,600 -2,500 -4%
Allspring Global Investments
145
Allspring Global Investments
North Carolina
$2.26M 69,335 -22,414 -24%
Assenagon Asset Management
146
Assenagon Asset Management
Luxembourg
$2.25M 68,049 -12,196 -15%
TPSF
147
Texas Permanent School Fund
Texas
$2.23M 77,536 +77,536 New
Amundi
148
Amundi
France
$2.13M 67,345 -16,318 -20%
YCM
149
Yousif Capital Management
Michigan
$2.03M 61,347 -1,294 -2%
ANTB
150
AMG National Trust Bank
Colorado
$1.97M 59,735 -135 -0.2%
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