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
PAI
1676
Pittenger & Anderson Inc
Nebraska
$973K
MA
1677
MBA Advisors
Pennsylvania
$972K
CA
1678
Capital Advantage
California
$967K
DWAM
1679
Duncan Williams Asset Management
Tennessee
$963K
M1FG
1680
Mach-1 Financial Group
Arkansas
$961K
ACM
1681
Allred Capital Management
Texas
$961K
OFS
1682
Orrstown Financial Services
Pennsylvania
$961K
NP
1683
NorthRock Partners
Minnesota
$959K
CWM
1684
Chemistry Wealth Management
New York
$958K
CFP
1685
Catalyst Financial Partners
Massachusetts
$956K
FFG
1686
Fortress Financial Group
Minnesota
$954K
DOA
1687
D'Orazio & Associates
Virginia
$953K
CBT
1688
CoreFirst Bank & Trust
Kansas
$950K
CT
1689
Colonial Trust
South Carolina
$949K
APW
1690
Austin Private Wealth
Texas
$948K
AGC
1691
Aspen Grove Capital
Colorado
$946K
LAI
1692
Legal Advantage Investments
California
$944K
RC
1693
Rovin Capital
Arizona
$940K
PBC
1694
Pavion Blue Capital
California
$940K
IWA
1695
Integrity Wealth Advisors
California
$937K
AP
1696
Anchyra Partners
Georgia
$936K
ISFAN
1697
Investor's Fiduciary Advisor Network
Washington
$935K
SC
1698
Sepio Capital
Utah
$933K
NPA
1699
Nichols & Pratt Advisers
Massachusetts
$932K
SI
1700
Sava Infond
Slovenia
$931K