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
SAM
1851
Secure Asset Management
Michigan
$719K
IWA
1852
Icon Wealth Advisors
Texas
$716K
FMWA
1853
Forvis Mazars Wealth Advisors
Missouri
$714K
KWS
1854
Keystone Wealth Services
California
$712K
CCM
1855
Cohen Capital Management
California
$712K
MCM
1856
Magnolia Capital Management
New York
$712K
MHIC
1857
Marble Harbor Investment Counsel
Massachusetts
$712K
APA
1858
Astoria Portfolio Advisors
New York
$710K
VCM
1859
Versant Capital Management
Arizona
$709K
FMI
1860
Frec Markets Inc
California
$709K
EGA
1861
E&G Advisors
Texas
$708K
SP
1862
SmartHarvest Portfolios
Washington
$704K
FCAS
1863
First Command Advisory Services
Texas
$704K
VIA
1864
Virtus Investment Advisers
Connecticut
$704K
AF
1865
ASL Financial
California
$704K
RWMG
1866
Redwood Wealth Management Group
New Jersey
$703K
CCAM
1867
Cascades Capital Asset Management
North Carolina
$702K
BTI
1868
Blue Trust Inc
Georgia
$702K
UB
1869
Umpqua Bank
Oregon
$700K
NA
1870
Nautilus Advisors
California
$700K
SL
1871
Sentinus LLC
Illinois
$700K
IAG
1872
Ipsen Advisor Group
Arkansas
$698K
SQA
1873
Simon Quick Advisors
New Jersey
$698K
CAI
1874
Capital Advisors Inc
Oklahoma
$698K
GC
1875
Garde Capital
Washington
$697K