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
BAM
1951
Bosun Asset Management
Illinois
$655K
GCM
1952
Gibraltar Capital Management
Oklahoma
$654K
CSPIA
1953
Cary Street Partners Investment Advisory
Virginia
$654K
KIG
1954
Kennedy Investment Group
New Jersey
$651K
WTB
1955
Washington Trust Bank
Washington
$650K
CFM
1956
Catalyst Funds Management
Australia
$648K
UAML
1957
US Asset Management LLC
Pennsylvania
$648K
CF
1958
Convergence Financial
Missouri
$647K
AWP
1959
Abacus Wealth Partners
California
$647K
NFA
1960
Northern Financial Advisors
Michigan
$642K
LWMM
1961
Legacy Wealth Management (Mississippi)
Mississippi
$639K
CA
1962
Cornerstone Advisory
Maryland
$639K
PFGIA
1963
Patriot Financial Group Insurance Agency
Massachusetts
$638K
KCM
1964
Kanawha Capital Management
Virginia
$638K
CFS
1965
Commonwealth Financial Services
West Virginia
$637K
HFS
1966
Howard Financial Services
Texas
$634K
CG
1967
CFO4Life Group
Texas
$633K
CAM
1968
CPA Asset Management
Florida
$633K
DDC
1969
DF Dent & Co
Maryland
$633K
CANC
1970
Culbertson A N & Co
Virginia
$632K
BHPW
1971
Beverly Hills Private Wealth
California
$632K
RA
1972
Ransom Advisory
Rhode Island
$632K
SIG
1973
Sky Investment Group
Connecticut
$631K
EI
1974
Ellevest Inc
New York
$630K
RF
1975
Roxbury Financial
New Jersey
$627K