3,056 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 399 funds opening new positions, 1,177 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: 2,8093,056 (+247)

2.57% more ownership

Funds ownership: 78.51%81.09% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,177 | Existing positions reduced: 1,103

Holders
3,056
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
FDCDDQ
451
Federation des caisses Desjardins du Quebec
Quebec, Canada
$13.3M
DT
452
Diversified Trust
Tennessee
$13.2M
SCM
453
Sterling Capital Management
North Carolina
$13.1M
OIMU
454
Osmosis Investment Management UK
United Kingdom
$13.1M
AC
455
Allstate Corporation
Illinois
$13.1M
CI
456
CX Institutional
Indiana
$12.8M
BWS
457
Buck Wealth Strategies
Colorado
$12.8M
CIA
458
Concurrent Investment Advisors
Florida
$12.7M
LW
459
Linscomb Wealth
Texas
$12.7M
HWM
460
HFR Wealth Management
New York
$12.7M
CSIC
461
Clifford Swan Investment Counsel
California
$12.5M
CA
462
CapWealth Advisors
Tennessee
$12.4M
Caisse de Depot et Placement du Quebec (CDPQ)
463
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$12.4M
UBV
464
United Bank (Virginia)
Virginia
$12.4M
KWM
465
Kingsview Wealth Management
Oregon
$12.4M
SRC
466
Shufro Rose & Co
New York
$12.3M
SPS
467
Susquehanna Portfolio Strategies
Pennsylvania
$12.3M
LOAMS
468
Lombard Odier Asset Management (Switzerland)
Switzerland
$12.3M
UBP
469
Union Bancaire Privee
Switzerland
$12.2M
DWM
470
Dakota Wealth Management
Florida
$12.1M
ACP
471
Aviance Capital Partners
Florida
$12.1M
SSA
472
Schonfeld Strategic Advisors
New York
$12M
BIA
473
Biondo Investment Advisors
Pennsylvania
$12M
SW
474
SlateStone Wealth
Florida
$11.9M
AA
475
Ancora Advisors
Ohio
$11.8M