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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
226
$354K
227
$339K
228
$337K
229
$326K
230
$324K
231
$322K
232
$322K
233
$321K
234
$321K
235
$316K
236
$312K
237
$281K
238
$281K
239
$280K
240
$279K
241
$268K
242
$247K
243
$245K
244
$238K
245
$224K
246
$224K
247
$221K
248
$221K
249
$219K
250
$212K