3,052 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 398 funds opening new positions, 1,175 increasing their positions, 1,102 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

9% more funds holding

Funds holding: 2,8063,052 (+246)

2.57% more ownership

Funds ownership: 78.5%81.07% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,175 | Existing positions reduced: 1,102

Holders
3,052
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
50
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.14B
Puts
$1.92B
Net Calls
Net Calls Change

Top Buyers

1 +$1.36B
2 +$432M
3 +$408M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$329M
5
Amundi
Amundi
France
+$314M

Top Sellers

1 -$614M
2 -$552M
3 -$319M
4
Primecap Management
Primecap Management
California
-$255M
5
Barclays
Barclays
United Kingdom
-$246M
Name Holding Trade Value Shares
Change
Change in
Stake
BMO
1351
Beck Mack & Oliver
New York
$1.66M
KF
1352
Krilogy Financial
Missouri
$1.65M
PDL
1353
Portfolio Design Labs
California
$1.64M
GI
1354
GAMCO Investors
Connecticut
$1.64M
RIA
1355
Regal Investment Advisors
Michigan
$1.64M
AIM
1356
Anchor Investment Management
South Carolina
$1.63M
FNFDCM
1357
Folger Nolan Fleming Douglas Capital Management
District of Columbia
$1.63M
FCB
1358
First County Bank
Connecticut
$1.63M
AAB
1359
ABN AMRO Bank
Netherlands
$1.63M
MC
1360
Martin & Co
Tennessee
$1.62M
MCM
1361
Mainstay Capital Management
Michigan
$1.62M
KWA
1362
Kingswood Wealth Advisors
California
$1.62M
BMWS
1363
Brady Martz Wealth Solutions
North Dakota
$1.62M
AWA
1364
Arete Wealth Advisors
Illinois
$1.61M
LGF
1365
LGT Group Foundation
Liechtenstein
$1.61M
TAM
1366
Tealwood Asset Management
Minnesota
$1.61M
KA
1367
Kovack Advisors
Florida
$1.61M
DA
1368
Doliver Advisors
Texas
$1.6M
CAM
1369
Claret Asset Management
Quebec, Canada
$1.6M
VH
1370
Visionary Horizons
Tennessee
$1.6M
ACP
1371
Argyle Capital Partners
California
$1.6M
PIMG
1372
Patriot Investment Management Group
Tennessee
$1.6M
AO
1373
Advisor OS
Illinois
$1.6M
V
1374
VeraBank
Texas
$1.59M
DCM
1375
Dorato Capital Management
Colorado
$1.58M