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
IWA
1701
Integrity Wealth Advisors
California
$937K
AP
1702
Anchyra Partners
Georgia
$936K
ISFAN
1703
Investor's Fiduciary Advisor Network
Washington
$935K
SC
1704
Sepio Capital
Utah
$933K
NPA
1705
Nichols & Pratt Advisers
Massachusetts
$932K
SI
1706
Sava Infond
Slovenia
$931K
NPFS
1707
Novak & Powell Financial Services
Florida
$929K
RA
1708
Riverstone Advisors
Texas
$928K
SM
1709
STF Management
Texas
$927K
IBOK
1710
Independence Bank of Kentucky
Kentucky
$924K
PCS
1711
Personal CFO Solutions
New Jersey
$924K
1SB
1712
1ST Source Bank
Indiana
$923K
PWA
1713
Phoenix Wealth Advisors
North Carolina
$922K
BHCM
1714
Brevan Howard Capital Management
Jersey
$921K
HWMO
1715
Heritage Wealth Management (Ohio)
Ohio
$920K
NF
1716
Nikulski Financial
Iowa
$920K
SCA
1717
St. Clair Advisors
Ohio
$916K
Fuller & Thaler Asset Management
1718
Fuller & Thaler Asset Management
California
$916K
MCM
1719
Monument Capital Management
Virginia
$913K
C
1720
Certuity
Florida
$910K
OFS
1721
OneAscent Financial Services
Alabama
$909K
RCWM
1722
Royal Capital Wealth Management
Indiana
$908K
WBCM
1723
Wilson & Boucher Capital Management
California
$908K
BWCS
1724
Beirne Wealth Consulting Services
Connecticut
$907K
VCM
1725
Voleon Capital Management
California
$907K