Institutional Ownership Alkermes Plc. (ALKS)
This table provides information about the institutional ownership of Alkermes Plc. (ALKS). We have compiled data on the 400 institutions that hold shares in the stock, with a total of 176 Million shares, which have been reported (via 13F filing form) to have a value of $5.11 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
1,398,021
shares
|
$40.6 Million
0.03% of portfolio
|
Q3 2025
Added 0.05%
|
|
|
Affinity Asset Advisors, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
1,250,000
shares
|
$36.3 Million
4.35% of portfolio
|
Q3 2025
Added 25.0%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
Nov 13, 2025 Q3 2025 |
1,208,944
shares
|
$35.1 Million
0.02% of portfolio
|
Q3 2025
Added 1070.57%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
1,096,455
shares
|
$31.8 Million
0.0% of portfolio
|
Q3 2025
Reduced 49.12%
|
|
|
Virginia Retirement Systems Et Al
Richmond, VA |
Oct 20, 2025 Q3 2025 |
901,333
shares
|
$26.2 Million
0.18% of portfolio
|
Q3 2025
New holding
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
900,330
shares
|
$26.1 Million
0.01% of portfolio
|
Q3 2025
Reduced 1.58%
|
|
|
Man Group PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
897,274
shares
|
$26.1 Million
0.05% of portfolio
|
Q3 2025
Added 225.31%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Nov 18, 2025 Q3 2025 |
893,046
shares
|
$25.9 Million
0.03% of portfolio
|
Q3 2025
Added 231.78%
|
|
|
Panagora Asset Management Inc
Boston, MA |
Nov 13, 2025 Q3 2025 |
887,197
shares
|
$25.8 Million
0.11% of portfolio
|
Q3 2025
Added 1.14%
|
|
|
Driehaus Capital Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
827,473
shares
|
$24 Million
0.21% of portfolio
|
Q3 2025
Added 0.08%
|
|
|
Pacer Advisors, Inc.
Malvern, PA |
Oct 15, 2025 Q3 2025 |
808,132
shares
|
$23.5 Million
0.07% of portfolio
|
Q3 2025
Reduced 10.9%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
754,166
shares
|
$21.9 Million
0.0% of portfolio
|
Q3 2025
Reduced 43.82%
|
|
|
Public Sector Pension Investment Board
Montreal, A8 |
Nov 06, 2025 Q3 2025 |
710,700
shares
|
$20.6 Million
0.08% of portfolio
|
Q3 2025
Added 11.59%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
Nov 13, 2025 Q3 2025 |
707,196
shares
|
$20.5 Million
0.11% of portfolio
|
Q3 2025
Added 7.7%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
704,834
shares
|
$20.5 Million
0.0% of portfolio
|
Q3 2025
Added 1783.42%
|
|
|
Frazier Life Sciences Management, L.P.
Menlo Park, CA |
Nov 14, 2025 Q3 2025 |
700,647
shares
|
$20.3 Million
0.89% of portfolio
|
Q3 2025
Reduced 29.98%
|
|
|
Sio Capital Management, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
674,840
shares
|
$19.6 Million
7.02% of portfolio
|
Q3 2025
New holding
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
656,499
shares
|
$19.1 Million
0.03% of portfolio
|
Q3 2025
Added 101.44%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
Nov 12, 2025 Q3 2025 |
596,479
shares
|
$17.3 Million
0.25% of portfolio
|
Q3 2025
Added 0.43%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
584,293
shares
|
$17 Million
0.0% of portfolio
|
Q3 2025
Reduced 4.69%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
568,675
shares
|
$16.5 Million
0.03% of portfolio
|
Q3 2025
Reduced 17.25%
|
|
|
Woodline Partners LP
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
558,567
shares
|
$16.2 Million
0.09% of portfolio
|
Q3 2025
Added 0.02%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
557,866
shares
|
$16.2 Million
0.0% of portfolio
|
Q3 2025
Reduced 20.98%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
556,651
shares
|
$16.2 Million
0.0% of portfolio
|
Q3 2025
Reduced 19.81%
|
|
|
Bio Impact Capital LLC
Cambridge, MA |
Nov 14, 2025 Q3 2025 |
549,262
shares
|
$16 Million
2.98% of portfolio
|
Q2 2025
Added 62.69%
|
|