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
CI
2426
Corient IA
Florida
$327K
BCM
2427
Brooktree Capital Management
Michigan
$327K
LCM
2428
LCM Capital Management
Illinois
$326K
RFA
2429
Reyes Financial Architecture
California
$326K
EWS
2430
Evergreen Wealth Solutions
Pennsylvania
$325K
SPAS
2431
Spectrum Planning & Advisory Services
California
$324K
PPH
2432
Pure Portfolios Holdings
Oregon
$324K
KC
2433
Karras Company
Utah
$324K
BAM
2434
Byrne Asset Management
New Jersey
$323K
FF
2435
Foronjy Financial
California
$323K
ASC
2436
Atalanta Sosnoff Capital
New York
$322K
WIM
2437
Warwick Investment Management
Texas
$322K
DAM
2438
Delta Asset Management
Tennessee
$322K
AEPWM
2439
Atlantic Edge Private Wealth Management
Florida
$321K
CWG
2440
Crown Wealth Group
North Carolina
$321K
TFA
2441
Teamwork Financial Advisors
Texas
$321K
SFG
2442
Shum Financial Group
California
$320K
JSL
2443
JT Stratford LLC
Georgia
$320K
AWM
2444
Abound Wealth Management
Tennessee
$320K
TI
2445
TrueMark Investments
Illinois
$318K
HCA
2446
Harbour Capital Advisors
Virginia
$318K
AHL
2447
Abel Hall LLC
Louisiana
$318K
SWM
2448
Steinberganna Wealth Management
New York
$318K
HBT
2449
Hills Bank & Trust
Iowa
$317K
MNBTD
2450
Moody National Bank Trust Division
Texas
$317K