3,039 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 393 funds opening new positions, 1,171 increasing their positions, 1,101 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: $

8% more funds holding

Funds holding: 2,8043,039 (+235)

2.56% more ownership

Funds ownership: 78.5%81.06% (+2.6%)

6% more repeat investments, than reductions

Existing positions increased: 1,171 | Existing positions reduced: 1,101

Holders
3,039
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
BPWM
1651
BCS Private Wealth Management
New Jersey
$998K
IAS
1652
Insigneo Advisory Services
Florida
$997K
SAM
1653
Strategy Asset Managers
California
$996K
MAM
1654
MWA Asset Management
Massachusetts
$991K
CCG
1655
Coastwise Capital Group
California
$989K
BA
1656
Bridgewater Associates
Connecticut
$988K
MLA
1657
MB, Levis & Associates
Pennsylvania
$988K
GSB
1658
Greenfield Savings Bank
Massachusetts
$987K
PI
1659
Pettee Investors
Connecticut
$986K
KLCM
1660
KG&L Capital Management
Louisiana
$985K
BBA
1661
BLB&B Advisors
Pennsylvania
$983K
LCM
1662
Laurion Capital Management
New York
$982K
PWP
1663
Perfromance Wealth Partners
Illinois
$982K
FFA
1664
First Foundation Advisors
California
$981K
KCM
1665
Kendall Capital Management
Maryland
$981K
EWA
1666
Encompass Wealth Advisors
Oregon
$981K
LT
1667
Legacy Trust
Michigan
$980K
OL
1668
Owen LaRue
Kentucky
$980K
IG
1669
ING Group
Netherlands
$978K
AWM
1670
Aprio Wealth Management
Georgia
$977K
LOWM
1671
Laurel Oak Wealth Management
New Jersey
$977K
HIMS
1672
Hager Investment Management Services
New Hampshire
$974K
PL
1673
Plancorp LLC
Missouri
$974K
MA
1674
Montag & Associates
Georgia
$974K
HIC
1675
Hartline Investment Corp
Illinois
$974K