3,003 hedge funds and large institutions have $142B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 374 funds opening new positions, 1,161 increasing their positions, 1,096 reducing their positions, and 94 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: $

7% more funds holding

Funds holding: 2,8023,003 (+201)

2.46% more ownership

Funds ownership: 78.49%80.95% (+2.5%)

6% more repeat investments, than reductions

Existing positions increased: 1,161 | Existing positions reduced: 1,096

Holders
3,003
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
BIM
3001
Breakwater Investment Management
Washington
$655
RCM
3002
Richardson Capital Management
Wisconsin
$327
YDMI
3003
Y.D. More Investments
Israel
$249
MI
3004
Motiv8 Investments
Florida
$65
AIM
3005
Achmea Investment Management
Netherlands
Renaissance Technologies
3006
Renaissance Technologies
New York
Tudor Investment Corp
3007
Tudor Investment Corp
Connecticut
OC
3008
Oppenheimer & Co
New York
Canada Life
3009
Canada Life
Manitoba, Canada
EF
3010
Empowered Funds
Pennsylvania
YIH
3011
Y-Intercept (HK)
Hong Kong
ECM
3012
ExodusPoint Capital Management
New York
BJL
3013
Brighton Jones LLC
Washington
Capstone Investment Advisors
3014
Capstone Investment Advisors
New York
JG
3015
Jain Global
New York
LOIM
3016
Liberty One Investment Management
Illinois
KC
3017
Kepler Cheuvreux
ACM
3018
Advent Capital Management
New York
AAMU
3019
APG Asset Management US
New York
VF
3020
Virtu Financial
New York
CWM
3021
Crowley Wealth Management
Delaware
LMIM
3022
Lockheed Martin Investment Management
Maryland
P
3023
Pitcairn
Pennsylvania
Connor, Clark & Lunn Investment Management (CC&L)
3024
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
QC
3025
Quantessence Capital
New York