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
PAG
376
Private Advisor Group
New Jersey
$18.3M
HWM
377
HB Wealth Management
Georgia
$18.3M
LWCFA
378
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$18.3M
HIMC
379
Heritage Investors Management Corp
Maryland
$18.2M
FLPIM
380
F.L. Putnam Investment Management
Massachusetts
$18.1M
AV
381
ASR Vermogensbeheer
Netherlands
$18M
VIM
382
Vinva Investment Management
Australia
$17.6M
RAM
383
Robinhood Asset Management
California
$17.5M
JC
384
JB Capital
Connecticut
$17.3M
IIM
385
INTECH Investment Management
Florida
$17.3M
VDI
386
Vaughan David Investments
Illinois
$17.3M
PTPFOECYE
387
PBU - The Pension Fund of Early Childhood & Youth Educators
$17.2M
SAM
388
Simplify Asset Management
Nevada
$17.1M
AI
389
Atria Investments
North Carolina
$17.1M
Fayez Sarofim & Co
390
Fayez Sarofim & Co
Texas
$17.1M
LA
391
LBP AM
France
$16.9M
MG
392
Marex Group
$16.8M
BFA
393
Bragg Financial Advisors
North Carolina
$16.8M
Capital Fund Management (CFM)
394
Capital Fund Management (CFM)
France
$16.7M
GAM
395
Generali Asset Management
Italy
$16.7M
FT
396
Fiduciary Trust
Massachusetts
$16.7M
HAIM
397
Hunter Associates Investment Management
Pennsylvania
$16.7M
FHC
398
First Horizon Corporation
Tennessee
$16.6M
OKSA
399
O'Keefe Stevens Advisory
New York
$16.6M
MFAM
400
Motley Fool Asset Management
Virginia
$16.5M