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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
276
$9.59K
277
$7.93K
278
$5.21K
279
$5.13K
280
$4.68K
281
$4.43K
282
$4.34K
283
$4.34K
284
$3.22K
285
$3K
286
$2.75K
287
$2.58K
288
$2.13K
289
$1.74K
290
$1.54K
291
$1.23K
292
$785
293
$728
294
$616
295
$588
296
$560
297
$532
298
$532
299
$344
300
$336