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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.

Holders
350
Holders Change
-19
Holders Change %
-5.15%
% of All Funds
4.7%
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
1
Baker Bros. Advisors
New York
$183M
2
PBA
2
Paradigm Biocapital Advisors
New York
$39.4M
3
BNP Paribas Financial Markets
3
BNP Paribas Financial Markets
France
$32.5M
4
Holocene Advisors
4
Holocene Advisors
New York
$81.6M
5
Bank of America
5
Bank of America
North Carolina
$61.7M

Top Sellers

1
RI
1
RTW Investments
New York
$134M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$287M
3
UBS Group
3
UBS Group
Switzerland
$38.4M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$48.6M
5
VRS
5
Virginia Retirement Systems
Virginia
$0
Name Market Value Shares Shares
Change 		Shares
Change %
IMRF
126
Illinois Municipal Retirement Fund
Illinois
$2.43M 84,942 +2,262 +3%
IIM
127
INTECH Investment Management
Florida
$2.42M 84,709 -855 -1%
Assenagon Asset Management
128
Assenagon Asset Management
Luxembourg
$2.4M 84,017 +15,968 +23%
Creative Planning
129
Creative Planning
Kansas
$2.24M 78,423 -7,039 -8%
Millennium Management
130
Millennium Management
New York
$2.23M 77,939 -99,166 -56%
LSERS
131
Louisiana State Employees Retirement System
Louisiana
$2.2M 77,000 +400 +0.5%
Connor, Clark & Lunn Investment Management (CC&L)
132
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.16M 75,339 +27,601 +58%
KK
133
KLP Kapitalforvaltning
Norway
$2.12M 74,200 +5,600 +8%
EP
134
Edgestream Partners
New Jersey
$2.11M 73,898 -36,346 -33%
SSA
135
Schonfeld Strategic Advisors
New York
$2.09M 73,168 -71,903 -50%
State of Tennessee, Department of Treasury
136
State of Tennessee, Department of Treasury
Tennessee
$2.07M 72,275 -1,187 -2%
RWM
137
Ritholtz Wealth Management
New York
$1.96M 68,634 +58,102 +552%
MAP
138
Moody Aldrich Partners
Massachusetts
$1.91M 66,919 -14,315 -18%
YCM
139
Yousif Capital Management
Michigan
$1.8M 62,951 +1,604 +3%
State of New Jersey Common Pension Fund D
140
State of New Jersey Common Pension Fund D
New Jersey
$1.79M 62,677 +8,214 +15%
VI
141
Vestcor Inc
New Brunswick, Canada
$1.75M 61,192 +34,547 +130%
Natixis Advisors
142
Natixis Advisors
Massachusetts
$1.74M 60,898 +3,831 +7%
SG Americas Securities
143
SG Americas Securities
New York
$1.74M 60,842 +46,854 +335%
ANTB
144
AMG National Trust Bank
Colorado
$1.71M 59,787 +52 +0.1%
VA
145
Vident Advisory
Georgia
$1.7M 59,576 +2,759 +5%
CCIA
146
Campbell & Co Investment Adviser
Maryland
$1.62M 56,499 -18,570 -25%
Los Angeles Capital Management
147
Los Angeles Capital Management
California
$1.52M 53,200 +13,410 +34%
HS
148
HighVista Strategies
Massachusetts
$1.51M 52,944 -17,818 -25%
TRSOTSOK
149
Teachers Retirement System of the State of Kentucky
Kentucky
$1.48M 51,766 -122,634 -70%
BC
150
Birchview Capital
Vermont
$1.43M 50,000 – –
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6
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