3,077 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 414 funds opening new positions, 1,181 increasing their positions, 1,103 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: 2,8143,077 (+263)

2.64% more ownership

Funds ownership: 78.52%81.16% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,103

Holders
3,077
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
51
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
AA
1901
Alta Advisers
United Kingdom
$691K
BEC
1902
Blue Edge Capital
Virginia
$691K
SCM
1903
SOL Capital Management
Maryland
$690K
PMFA
1904
Plante Moran Financial Advisors
Michigan
$689K
NRC
1905
New Republic Capital
North Carolina
$689K
ACM
1906
Armbruster Capital Management
New York
$686K
EW
1907
Elyxium Wealth
California
$684K
PWW
1908
Pettyjohn Wood & White
Virginia
$684K
DCM
1909
DGS Capital Management
New Jersey
$684K
WA
1910
WESPAC Advisors
California
$683K
FCA
1911
FLC Capital Advisors
California
$683K
CCP
1912
Cane Capital Partners
Louisiana
$682K
BBI
1913
Baxter Bros Inc
Connecticut
$681K
MWM
1914
Mattern Wealth Management
Kansas
$680K
SMA
1915
Seven Mile Advisory
New Jersey
$680K
FAL
1916
Focused Alpha LLC
Colorado
$679K
SAA
1917
Southeast Asset Advisors
Georgia
$679K
CWP
1918
CFM Wealth Partners
Texas
$679K
AFS
1919
Access Financial Services
Minnesota
$676K
ITIM
1920
Indiana Trust & Investment Management
Indiana
$676K
OCM
1921
Orion Capital Management
California
$675K
BHIA
1922
Birch Hill Investment Advisors
Massachusetts
$674K
PTFIS
1923
Pekao Towarzystwo Funduszy Inwestycyjnych SA
$674K
IAG
1924
Investment Advisory Group
Massachusetts
$672K
AR
1925
Apeiron RIA
Texas
$672K