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
MCM
1501
Manchester Capital Management
Vermont
$1.28M
APG
1502
Abacus Planning Group
South Carolina
$1.28M
AFC
1503
AFT Forsyth & Company
Florida
$1.27M
CCM
1504
Check Capital Management
California
$1.27M
AIM
1505
Athena Investment Management
California
$1.27M
LJAC
1506
L.J. Altfest & Co
New York
$1.27M
MCM
1507
Mork Capital Management
California
$1.27M
FWM
1508
Forefront Wealth Management
Pennsylvania
$1.27M
HCP
1509
Holt Capital Partners
Texas
$1.26M
CBB
1510
Citizens Business Bank
California
$1.26M
TC
1511
TownSquare Capital
Utah
$1.26M
HAM
1512
Harmony Asset Management
Arizona
$1.25M
BA
1513
Birinyi Associates
Connecticut
$1.25M
AWM
1514
Accurate Wealth Management
Florida
$1.25M
VAG
1515
VisionPoint Advisory Group
Texas
$1.25M
GP
1516
Greenline Partners
New York
$1.25M
BFG
1517
Berger Financial Group
Minnesota
$1.25M
PCA
1518
Pallas Capital Advisors
Massachusetts
$1.25M
DO
1519
denkapparat Operations
Germany
$1.25M
BCM
1520
Bluefin Capital Management
New York
$1.24M
HHCP
1521
Hilton Head Capital Partners
South Carolina
$1.24M
HPM
1522
Hudson Portfolio Management
New York
$1.24M
FFS
1523
Flavin Financial Services
Florida
$1.24M
GIA
1524
Guyasuta Investment Advisors
Pennsylvania
$1.23M
RIA
1525
Richwood Investment Advisors
Ohio
$1.23M