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Alkermes
ALKS

Overview Fund Activity

369 hedge funds and large institutions have $5.62B invested in Alkermes in 2025 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 127 increasing their positions, 131 reducing their positions, and 29 closing their positions.

Holders
369
Holders Change
+28
Holders Change %
+8.21%
% of All Funds
5.01%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.08%
New
63
Increased
127
Reduced
131
Closed
29
Calls
$7.68M
Puts
$14.3M
Net Calls
-$6.6M
Net Calls Change
-$9.6M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$173M
2
UBS Group
2
UBS Group
Switzerland
$100M
3
NL
3
Nuveen LLC
North Carolina
$66.7M
4
Holocene Advisors
4
Holocene Advisors
New York
$71.8M
5
FCM
5
Farallon Capital Management
California
$45.9M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$102M
2
Pacer Advisors
2
Pacer Advisors
Pennsylvania
$29.4M
3
Norges Bank
3
Norges Bank
Norway
$0
4
CCM
4
Camber Capital Management
Massachusetts
$0
5
State Street
5
State Street
Massachusetts
$265M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
26
Fidelity Investments
Massachusetts
$51M 1,543,058 +1,329,485 +622%
Bank of America
27
Bank of America
North Carolina
$49.8M 1,507,182 +1,107,897 +277%
Goldman Sachs
28
Goldman Sachs
New York
$48.6M 1,472,051 +29,255 +2%
FCM
29
Farallon Capital Management
California
$45.9M 1,389,800 +1,389,800 New
AAA
30
Affinity Asset Advisors
New York
$33M 1,000,000 -100,000 -9%
VRS
31
Virginia Retirement Systems
Virginia
$31.3M 948,133 +948,133 New
Principal Financial Group
32
Principal Financial Group
Iowa
$30.7M 928,865 +29,101 +3%
Pacer Advisors
33
Pacer Advisors
Pennsylvania
$29.4M 890,144 -2,572,938 -74%
QC
34
Quantedge Capital
Singapore
$29.1M 881,900 +824,000 +1,423%
Acadian Asset Management
35
Acadian Asset Management
Massachusetts
$29.1M 881,827 +846,861 +2,422%
PAM
36
Panagora Asset Management
Massachusetts
$28.4M 859,982 -2,158 -0.3%
DCM
37
Driehaus Capital Management
Illinois
$26.2M 792,831 +792,831 New
WP
38
Woodline Partners
California
$24.6M 744,000 +1,284 +0.2%
Invesco
39
Invesco
Georgia
$24.3M 735,496 +13,580 +2%
FLSM
40
Frazier Life Sciences Management
California
$19.8M 601,129 – –
Public Sector Pension Investment Board (PSP Investments)
41
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$19.3M 585,262 +182,159 +45%
MIM
42
MetLife Investment Management
New Jersey
$18.7M 567,621 +470,926 +487%
Two Sigma Investments
43
Two Sigma Investments
New York
$18.4M 557,940 +229,420 +70%
Legal & General Group
44
Legal & General Group
United Kingdom
$18.2M 552,569 -21,679 -4%
AQR Capital Management
45
AQR Capital Management
Connecticut
$17.6M 532,265 -279,276 -34%
Ameriprise
46
Ameriprise
Minnesota
$17.5M 530,772 +133,253 +34%
SBH
47
Segall Bryant & Hamill
Illinois
$17.5M 528,821 -40,799 -7%
Jane Street
48
Jane Street
New York
$17.3M 524,687 +196,846 +60%
GT
49
Glenmede Trust
Pennsylvania
$16.5M 499,019 -15,929 -3%
UBS AM
50
UBS AM
Illinois
$15.9M 482,332 +20,091 +4%
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