3,077 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 414 funds opening new positions, 1,181 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: 2,8143,077 (+263)

2.64% more ownership

Funds ownership: 78.52%81.16% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,103

Holders
3,077
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
CCFCSB
526
Cape Cod Five Cents Savings Bank
Massachusetts
$10.1M
KA
527
Kintegral Advisory
New York
$10.1M
SFI
528
Susquehanna Fundamental Investments
Pennsylvania
$10M
HTC
529
Haverford Trust Company
Pennsylvania
$9.95M
MCP
530
Martin Capital Partners
Oregon
$9.94M
LCM
531
LVM Capital Management
Michigan
$9.89M
GAI
532
General American Investors
New York
$9.82M
BB
533
Bell Bank
North Dakota
$9.81M
SIC
534
Salem Investment Counselors
North Carolina
$9.8M
VWA
535
Visionary Wealth Advisors
Illinois
$9.8M
FFM
536
Fisher Funds Management
New Zealand
$9.78M
WS
537
Wedbush Securities
California
$9.75M
OBGC
538
O'Brien Greene & Co
Pennsylvania
$9.71M
III
539
Independent Investors Inc
New York
$9.71M
BFG
540
Bleakley Financial Group
New Jersey
$9.62M
SVWAG
541
Sound View Wealth Advisors Group
Georgia
$9.56M
Bessemer Group
542
Bessemer Group
New Jersey
$9.54M
D.E. Shaw & Co
543
D.E. Shaw & Co
New York
$9.48M
ACM
544
Avalon Capital Management
California
$9.46M
IWA
545
IBEX Wealth Advisors
New Jersey
$9.46M
ASN
546
Advisory Services Network
Georgia
$9.43M
VCM
547
Vision Capital Management
Oregon
$9.42M
PFS
548
Prospera Financial Services
Texas
$9.34M
EAM
549
Eventide Asset Management
Massachusetts
$9.32M
PPW
550
Parcion Private Wealth
Washington
$9.31M