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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
151
$1.52M
152
$1.51M
153
$1.49M
154
$1.48M
155
$1.43M
156
$1.41M
157
$1.4M
158
$1.39M
159
$1.37M
160
$1.33M
161
$1.33M
162
$1.31M
163
$1.19M
164
$1.19M
165
$1.16M
166
$1.14M
167
$1.12M
168
$1.12M
169
$1.11M
170
$1.08M
171
$1.07M
172
$1.02M
173
$976K
174
$946K
175
$922K