2,847 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 294 funds opening new positions, 1,065 increasing their positions, 1,252 reducing their positions, and 167 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:

less capital invested

Capital invested by funds: $ → $

15% less funds holding in top 10

Funds holding in top 10: 3429 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,065 | Existing positions reduced: 1,252

19% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.18B

Holders
2,847
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.58B
Puts
$3.18B
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
+$182M

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
RP
2151
Raelipskie Partnership
Ontario, Canada
$310K
GB
2152
Goepper Burkhardt
South Carolina
$310K
VDI
2153
Vaughan David Investments
Illinois
$310K
UAML
2154
US Asset Management LLC
Pennsylvania
$309K
SMA
2155
Seven Mile Advisory
New Jersey
$309K
PPA
2156
Pacific Point Advisors
California
$309K
CWP
2157
Core Wealth Partners
California
$309K
CFSG
2158
Community Financial Services Group
Vermont
$309K
AWA
2159
Acorn Wealth Advisors
Michigan
$308K
SWM
2160
Sendero Wealth Management
Texas
$308K
AMM
2161
American Money Management
California
$306K
LA
2162
Latitude Advisors
Florida
$305K
CA
2163
Crewe Advisors
Utah
$305K
FCMT
2164
Founders Capital Management (Texas)
Texas
$305K
CWA
2165
CM Wealth Advisors
Ohio
$305K
III
2166
Independent Investors Inc
New York
$305K
WCM
2167
Winthrop Capital Management
Indiana
$303K
BFM
2168
Boothbay Fund Management
New York
$302K
MCWA
2169
Meadow Creek Wealth Advisors
Georgia
$301K
AW
2170
Alchemi Wealth
Connecticut
$299K
CAL
2171
Capital Advisors Ltd
Ohio
$298K
EI
2172
EDMP Inc
Florida
$298K
VC
2173
Vestor Capital
Illinois
$297K
NP
2174
Nilsine Partners
Colorado
$296K
CGFA
2175
Colton Groome Financial Advisors
North Carolina
$295K