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
TCOK
2276
Trust Company of Kansas
Kansas
$409K
MCP
2277
Mirador Capital Partners
California
$409K
LF
2278
LifeSteps Financial
California
$408K
SCM
2279
Silvant Capital Management
Georgia
$408K
CWM
2280
C2C Wealth Management
Arizona
$408K
GC
2281
Globeflex Capital
California
$404K
ACA
2282
Anchor Capital Advisors
Massachusetts
$404K
SIA
2283
SkyView Investment Advisors
New Jersey
$404K
BRM
2284
Boston Research & Management
Massachusetts
$404K
DCM
2285
Dudley Capital Management
Virginia
$404K
VCP
2286
Verus Capital Partners
Arizona
$403K
CL
2287
CLG LLC
California
$402K
AF
2288
Apollon Financial
South Carolina
$402K
PAW
2289
Plan A Wealth
Nebraska
$401K
PWPS
2290
Pinnacle Wealth Planning Services
Ohio
$401K
LBC
2291
Leigh Baldwin & Co
New York
$400K
KLI
2292
Kelman-Lazarov Inc
Tennessee
$400K
WTA
2293
Washington Trust Advisors
Massachusetts
$399K
DIP
2294
DT Investment Partners
Pennsylvania
$399K
RWM
2295
Rockline Wealth Management
New York
$398K
MM
2296
MQS Management
New York
$398K
DAM
2297
Doheny Asset Management
California
$398K
SCP
2298
Sivia Capital Partners
California
$397K
PIA
2299
Petredis Investment Advisors
Pennsylvania
$395K
ZIG
2300
Zullo Investment Group
Pennsylvania
$395K