2,876 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 308 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
2,876
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
FA
2151
FDx Advisors
Illinois
$315K
SFG
2152
SNS Financial Group
Minnesota
$315K
BAM
2153
Brave Asset Management
New Jersey
$315K
I2I
2154
Insight 2811 Inc
Illinois
$315K
FAT
2155
First American Trust
California
$314K
LEA
2156
Legacy Edge Advisors
New York
$314K
HWAM
2157
Hennion & Walsh Asset Management
New Jersey
$314K
CWM
2158
Centurion Wealth Management
Virginia
$313K
CC
2159
Cadinha & Co
Hawaii
$313K
CL
2160
COWA LLC
Oklahoma
$312K
WFA
2161
Wellspring Financial Advisors
Ohio
$312K
NPFS
2162
Novak & Powell Financial Services
Florida
$312K
AFA
2163
Avant Financial Advisors
Texas
$311K
KCP
2164
Kera Capital Partners
California
$311K
CFO
2165
CVA Family Office
Colorado
$311K
PIA
2166
Pinion Investment Advisors
Kansas
$311K
RP
2167
Raelipskie Partnership
Ontario, Canada
$310K
GB
2168
Goepper Burkhardt
South Carolina
$310K
VDI
2169
Vaughan David Investments
Illinois
$310K
UAML
2170
US Asset Management LLC
Pennsylvania
$309K
SMA
2171
Seven Mile Advisory
New Jersey
$309K
PPA
2172
Pacific Point Advisors
California
$309K
CWP
2173
Core Wealth Partners
California
$309K
CFSG
2174
Community Financial Services Group
Vermont
$309K
AWA
2175
Acorn Wealth Advisors
Michigan
$308K