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
ACA
2576
Ascension Capital Advisors
Texas
$262K
WTG
2577
West Tower Group
Virginia
$262K
WT
2578
WHI Trust
Illinois
$262K
CEFA
2579
Closed-End Fund Advisors
Virginia
$262K
MAG
2580
MRA Advisory Group
New Jersey
$262K
AWAU
2581
Alliance Wealth Advisors (Utah)
Utah
$261K
CGA
2582
Crescent Grove Advisors
Illinois
$261K
SSC
2583
Syverson Strege & Co
Iowa
$261K
TFA
2584
Tranquilli Financial Advisor
New Jersey
$260K
AWA
2585
A4 Wealth Advisors
North Carolina
$260K
C
2586
Covestor
United Kingdom
$259K
EIA
2587
Eastover Investment Advisors
North Carolina
$259K
SCM
2588
Sunbeam Capital Management
Georgia
$258K
PPWM
2589
PFG Private Wealth Management
Florida
$257K
EPW
2590
Evergreen Private Wealth
Colorado
$257K
TPWA
2591
TRUE Private Wealth Advisors
Oregon
$257K
WFA
2592
West Financial Advisors
Iowa
$257K
WIP
2593
WealthCare Investment Partners
Rhode Island
$256K
TC
2594
TFR Capital
Texas
$256K
WN
2595
Williams & Novak
California
$255K
AMG
2596
Advisors Management Group
Wisconsin
$254K
BEW
2597
Burton Enright Welch
California
$254K
VEA
2598
Virtus ETF Advisers
New York
$254K
CA
2599
Chatterton & Associates
California
$253K
I
2600
INVST
Indiana
$253K