3,031 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 390 funds opening new positions, 1,170 increasing their positions, 1,098 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: $

8% more funds holding

Funds holding: 2,8033,031 (+228)

2.87% more ownership

Funds ownership: 78.49%81.36% (+2.9%)

7% more repeat investments, than reductions

Existing positions increased: 1,170 | Existing positions reduced: 1,098

Holders
3,031
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
Mercer Global Advisors
201
Mercer Global Advisors
Colorado
$46.7M
NW
202
NewEdge Wealth
Pennsylvania
$46.6M
CNB
203
Czech National Bank
Czech Republic
$46.5M
DnB Asset Management
204
DnB Asset Management
Norway
$46.5M
SOMRS
205
State of Michigan Retirement System
Michigan
$46.1M
SO
206
STRS Ohio
Ohio
$45.5M
GIA
207
Gateway Investment Advisers
Ohio
$45.4M
GFM
208
GF Fund Management
China
$44M
AWM
209
AE Wealth Management
Kansas
$43.9M
Jennison Associates
210
Jennison Associates
New York
$43.4M
OSAM
211
O'Shaughnessy Asset Management
Connecticut
$43.3M
TAM
212
Todd Asset Management
Kentucky
$42.1M
American Century Companies
213
American Century Companies
Missouri
$42.1M
Teacher Retirement System of Texas
214
Teacher Retirement System of Texas
Texas
$42.1M
GT
215
Glenmede Trust
Pennsylvania
$42.1M
TRSOTSOK
216
Teachers Retirement System of the State of Kentucky
Kentucky
$41.3M
X
217
Xponance
Pennsylvania
$41M
OA
218
Oak Associates
Ohio
$41M
COPPSERS
219
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$41M
Brown Advisory
220
Brown Advisory
Maryland
$40M
WorldQuant Millennium Advisors
221
WorldQuant Millennium Advisors
New York
$39.7M
Citadel Advisors
222
Citadel Advisors
Florida
$39.3M
CIBC World Market
223
CIBC World Market
Ontario, Canada
$39.2M
MHC
224
Meyer Handelman Company
New York
$39M
CPSAC
225
Chas P. Smith & Associates (CPS)
Florida
$38.7M