3,032 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 391 funds opening new positions, 1,170 increasing their positions, 1,098 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: 2,8033,032 (+229)

2.87% more ownership

Funds ownership: 78.49%81.36% (+2.9%)

7% more repeat investments, than reductions

Existing positions increased: 1,170 | Existing positions reduced: 1,098

Holders
3,032
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
Name Holding Trade Value Shares
Change
Change in
Stake
DT
451
Diversified Trust
Tennessee
$13.2M
SCM
452
Sterling Capital Management
North Carolina
$13.1M
OIMU
453
Osmosis Investment Management UK
United Kingdom
$13.1M
AC
454
Allstate Corporation
Illinois
$13.1M
CI
455
CX Institutional
Indiana
$12.8M
BWS
456
Buck Wealth Strategies
Colorado
$12.8M
CIA
457
Concurrent Investment Advisors
Florida
$12.7M
LW
458
Linscomb Wealth
Texas
$12.7M
HWM
459
HFR Wealth Management
New York
$12.7M
CSIC
460
Clifford Swan Investment Counsel
California
$12.5M
CA
461
CapWealth Advisors
Tennessee
$12.4M
Caisse de Depot et Placement du Quebec (CDPQ)
462
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$12.4M
UBV
463
United Bank (Virginia)
Virginia
$12.4M
KWM
464
Kingsview Wealth Management
Oregon
$12.4M
SRC
465
Shufro Rose & Co
New York
$12.3M
SPS
466
Susquehanna Portfolio Strategies
Pennsylvania
$12.3M
LOAMS
467
Lombard Odier Asset Management (Switzerland)
Switzerland
$12.3M
UBP
468
Union Bancaire Privee
Switzerland
$12.2M
DWM
469
Dakota Wealth Management
Florida
$12.1M
ACP
470
Aviance Capital Partners
Florida
$12.1M
SSA
471
Schonfeld Strategic Advisors
New York
$12M
BIA
472
Biondo Investment Advisors
Pennsylvania
$12M
SW
473
SlateStone Wealth
Florida
$11.9M
AA
474
Ancora Advisors
Ohio
$11.8M
RPAM
475
Rhenman & Partners Asset Management
Sweden
$11.8M