2,879 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 311 funds opening new positions, 1,071 increasing their positions, 1,261 reducing their positions, and 169 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

14% less funds holding in top 10

Funds holding in top 10: 3530 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,071 | Existing positions reduced: 1,261

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,879
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
30
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.6B
Puts
$3.2B
Net Calls
Net Calls Change

Top Buyers

1 +$362M
2 +$342M
3 +$189M
4
Capital World Investors
Capital World Investors
California
+$184M
5
Goldman Sachs
Goldman Sachs
New York
+$183M

Top Sellers

1 -$450M
2 -$223M
3 -$211M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$167M
5
Jane Street
Jane Street
New York
-$146M
Name Holding Trade Value Shares
Change
Change in
Stake
IPS
2826
Investors Portfolio Services
Washington
$6.82K
OA
2827
Operose Advisors
Wisconsin
$6.77K
SRCM
2828
Signature Resources Capital Management
California
$6.6K
JGCM
2829
Joseph Group Capital Management
Ohio
$6.28K
FMTCOCP
2830
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$6K
BIM
2831
Breakwater Investment Management
Washington
$5.35K
FA
2832
Fountainhead AM
New Jersey
$5.33K
CW
2833
CrossGen Wealth
North Carolina
$5.2K
EFMH
2834
E Fund Management (HK)
Hong Kong
$5.2K
CWM
2835
Consultiva Wealth Management
Puerto Rico
$5K
CWIG
2836
Chung Wu Investment Group
Texas
$4.98K
MS
2837
Mizuho Securities
Japan
$4.98K
WW
2838
Winnow Wealth
Texas
$4.9K
SHIM
2839
Stone House Investment Management
Pennsylvania
$4.71K
CCMW
2840
Cypress Capital Management (Wyoming)
Wyoming
$4.53K
WFA
2841
West Financial Advisors
Iowa
$4.41K
GPFA
2842
Game Plan Financial Advisors
Ohio
$4.36K
DF
2843
DecisionPoint Financial
Arizona
$4.18K
CWM
2844
Copia Wealth Management
Oregon
$4.11K
BCWM
2845
Ball & Co Wealth Management
Tennessee
$4K
BCPWM
2846
Bradley & Co Private Wealth Management
Florida
$3.98K
PP
2847
Pacifica Partners
Canada
$3.88K
WA
2848
WestEnd Advisors
North Carolina
$3.76K
PAI
2849
Pittenger & Anderson Inc
Nebraska
$3.73K
OCM
2850
Orion Capital Management
California
$3.73K