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Alkermes

305 hedge funds and large institutions have $4.59B invested in Alkermes in 2023 Q3 according to their latest regulatory filings, with 52 funds opening new positions, 140 increasing their positions, 78 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
305
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$26.3M
Puts
$8.7M
Net Calls
Net Calls Change

Top Buyers

1 +$114M
2 +$36.2M
3 +$32.8M
4
Marshall Wace
Marshall Wace
United Kingdom
+$29.2M
5
Renaissance Technologies
Renaissance Technologies
New York
+$26.6M

Top Sellers

1 -$196M
2 -$66.2M
3 -$58.5M
4
PCH
Polar Capital Holdings
United Kingdom
-$42M
5
Holocene Advisors
Holocene Advisors
New York
-$39.2M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$3.97M
102
$3.92M
103
$3.84M
104
$3.76M
105
$3.64M
106
$3.54M
107
$3.48M
108
$3.44M
109
$3.44M
110
$3.42M
111
$3.4M
112
$3.38M
113
$3.16M
114
$3.12M
115
$3.11M
116
$2.97M
117
$2.94M
118
$2.85M
119
$2.8M
120
$2.72M
121
$2.65M
122
$2.59M
123
$2.56M
124
$2.46M
125
$2.45M