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
CNBOF
2126
City National Bank of Florida
Florida
$318K
BRM
2127
Boston Research & Management
Massachusetts
$318K
CFD
2128
Creative Financial Designs
Indiana
$318K
PVAMC
2129
PPS&V Asset Management Consultants
Michigan
$317K
CCAL
2130
City Center Advisors LLC
Michigan
$317K
MCA
2131
Magnolia Capital Advisors
Mississippi
$317K
SI
2132
Seeds Investor
New York
$316K
SAM
2133
Satovsky Asset Management
New York
$316K
BCA
2134
Bay Colony Advisors
Massachusetts
$316K
FA
2135
FDx Advisors
Illinois
$315K
SFG
2136
SNS Financial Group
Minnesota
$315K
BAM
2137
Brave Asset Management
New Jersey
$315K
I2I
2138
Insight 2811 Inc
Illinois
$315K
FAT
2139
First American Trust
California
$314K
LEA
2140
Legacy Edge Advisors
New York
$314K
HWAM
2141
Hennion & Walsh Asset Management
New Jersey
$314K
CWM
2142
Centurion Wealth Management
Virginia
$313K
CC
2143
Cadinha & Co
Hawaii
$313K
CL
2144
COWA LLC
Oklahoma
$312K
WFA
2145
Wellspring Financial Advisors
Ohio
$312K
NPFS
2146
Novak & Powell Financial Services
Florida
$312K
AFA
2147
Avant Financial Advisors
Texas
$311K
KCP
2148
Kera Capital Partners
California
$311K
CFO
2149
CVA Family Office
Colorado
$311K
PIA
2150
Pinion Investment Advisors
Kansas
$311K