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3,082 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 416 funds opening new positions, 1,181 increasing their positions, 1,106 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: $

9% more funds holding

Funds holding: 2,8183,082 (+264)

2.59% more ownership

Funds ownership: 78.59%81.18% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,106

Holders
3,082
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
GIP
326
Greatmark Investment Partners
Georgia
$23.2M
ClearBridge Investments
327
ClearBridge Investments
New York
$23.1M
FLII
328
First Long Island Investors
New York
$23.1M
SGK
329
Steigerwald Gordon & Koch
Virginia
$23.1M
EMPI
330
Elo Mutual Pension Insurance
Finland
$23.1M
Allspring Global Investments
331
Allspring Global Investments
North Carolina
$23.1M
Public Sector Pension Investment Board (PSP Investments)
332
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$23M
Calamos Advisors
333
Calamos Advisors
Illinois
$22.8M
BF
334
BOK Financial
Oklahoma
$22.7M
Public Employees Retirement Association of Colorado
335
Public Employees Retirement Association of Colorado
Colorado
$22.6M
PI
336
PineBridge Investments
New York
$22.5M
FISPB
337
Fideuram - Intesa Sanpaolo Private Banking
$22.4M
Millennium Management
338
Millennium Management
New York
$22.1M
IGAM
339
iA Global Asset Management
Quebec, Canada
$21.9M
MAM
340
Meeder Asset Management
Ohio
$21.7M
JA
341
JLB & Associates
Michigan
$21.6M
BEI
342
Benjamin Edwards Inc
Missouri
$21.3M
TIP
343
Torray Investment Partners
Maryland
$21.2M
Los Angeles Capital Management
344
Los Angeles Capital Management
California
$21.1M
SOADOR
345
State of Alaska Department of Revenue
Alaska
$21.1M
AF
346
Avanza Fonder
Sweden
$21.1M
VW
347
Vantage Wealth
California
$20.9M
DC
348
Davenport & Co
Virginia
$20.8M
LSERS
349
Louisiana State Employees Retirement System
Louisiana
$20.8M
FNBOO
350
First National Bank of Omaha
Nebraska
$20.7M