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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
201
$532K
202
$526K
203
$524K
204
$503K
205
$495K
206
$488K
207
$477K
208
$469K
209
$462K
210
$462K
211
$459K
212
$452K
213
$448K
214
$444K
215
$425K
216
$423K
217
$405K
218
$387K
219
$383K
220
$380K
221
$373K
222
$369K
223
$366K
224
$366K
225
$361K