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
FMI
351
Factory Mutual Insurance
Massachusetts
$20.4M
PA
352
Profund Advisors
Maryland
$20.4M
AAF
353
Andra AP-fonden
Sweden
$20.3M
FVWA
354
Foster Victor Wealth Advisors
South Carolina
$20.2M
OPERF
355
Oregon Public Employees Retirement Fund
Oregon
$20.2M
MAM
356
Martingale Asset Management
Massachusetts
$20M
SGA
357
Sector Gamma AS
Norway
$20M
MPM
358
MBB Public Markets
Illinois
$19.9M
NB
359
Norinchukin Bank
Japan
$19.7M
GF
360
Gabelli Funds
New York
$19.6M
OAM
361
OP Asset Management
$19.4M
TF
362
Talbot Financial
Washington
$19.2M
RIL
363
Rothschild Investment LLC
Illinois
$19M
YCM
364
Yousif Capital Management
Michigan
$19M
GHA
365
GW Henssler & Associates
Georgia
$19M
MOACM
366
Mutual of America Capital Management
New York
$19M
CAM
367
Congress Asset Management
Massachusetts
$18.8M
OAM
368
Oak Asset Management
California
$18.8M
TTWM
369
TCV Trust & Wealth Management
Virginia
$18.8M
LS
370
Livforsakringsbolaget Skandia
Sweden
$18.8M
Nomura Holdings
371
Nomura Holdings
Japan
$18.6M
Northwestern Mutual Wealth Management
372
Northwestern Mutual Wealth Management
Wisconsin
$18.5M
BP
373
BNP Paribas
France
$18.4M
BIAS
374
Beacon Investment Advisory Services
New Jersey
$18.4M
Arrowstreet Capital
375
Arrowstreet Capital
Massachusetts
$18.4M