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
CST
2476
Charles Schwab Trust
Nevada
$305K
RCM
2477
Requisite Capital Management
Texas
$305K
GSC
2478
Ground Swell Capital
South Carolina
$305K
SI
2479
Seeds Investor
New York
$304K
TWM
2480
TCFG Wealth Management
California
$304K
CAM
2481
Concorde Asset Management
Michigan
$304K
FFA
2482
Fortune Financial Advisors
Kansas
$303K
SWP
2483
Summit Wealth Partners
Florida
$303K
CCM
2484
Conway Capital Management
California
$303K
WFS
2485
Widmann Financial Services
Maryland
$303K
SDAM
2486
Shulman DeMeo Asset Management
New York
$303K
WAG
2487
Winthrop Advisory Group
Massachusetts
$302K
HPM
2488
Hoxton Planning & Management
West Virginia
$302K
DT
2489
DV Trading
Illinois
$302K
BST
2490
Bath Savings Trust
Maine
$302K
FNBOH
2491
First National Bank of Hutchinson
Kansas
$302K
NPI
2492
New Perspectives Inc
Mississippi
$301K
CIP
2493
Convergence Investment Partners
Florida
$301K
BC
2494
Bayforest Capital
United Kingdom
$301K
WCM
2495
WealthBridge Capital Management
Ohio
$300K
WFP
2496
Worthington Financial Partners
Ohio
$299K
BC
2497
Barrett & Company
Rhode Island
$298K
PCM
2498
Park Capital Management
Wisconsin
$297K
KFGG
2499
Keystone Financial Group (Georgia)
Georgia
$297K
MC
2500
Middleton & Co
Massachusetts
$297K