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
KCM
1951
Kanawha Capital Management
Virginia
$638K
CFS
1952
Commonwealth Financial Services
West Virginia
$637K
HFS
1953
Howard Financial Services
Texas
$634K
CG
1954
CFO4Life Group
Texas
$633K
CAM
1955
CPA Asset Management
Florida
$633K
DDC
1956
DF Dent & Co
Maryland
$633K
CANC
1957
Culbertson A N & Co
Virginia
$632K
BHPW
1958
Beverly Hills Private Wealth
California
$632K
RA
1959
Ransom Advisory
Rhode Island
$632K
SIG
1960
Sky Investment Group
Connecticut
$631K
EI
1961
Ellevest Inc
New York
$630K
RF
1962
Roxbury Financial
New Jersey
$627K
EIA
1963
Edgemoor Investment Advisors
Maryland
$625K
AAG
1964
Asset Advisory Group
New Jersey
$623K
BWM
1965
Baron Wealth Management
Michigan
$621K
RB
1966
Rodgers Brothers
Pennsylvania
$621K
ME
1967
McIlrath & Eck
Washington
$621K
MWA
1968
Midland Wealth Advisors
Illinois
$620K
APW
1969
Acima Private Wealth
Virginia
$619K
MW
1970
Marble Wealth
Alabama
$619K
CIM
1971
Cambria Investment Management
California
$619K
WI
1972
WrapManager Inc
California
$617K
KWM
1973
Keebeck Wealth Management
Illinois
$617K
AWM
1974
Avior Wealth Management
Nebraska
$617K
WFA
1975
Wellspring Financial Advisors
Ohio
$617K