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
Treasurer of the State of North Carolina
126
Treasurer of the State of North Carolina
North Carolina
$71.8M
BGIM
127
Brandywine Global Investment Management
Pennsylvania
$71.2M
Korea Investment Corp
128
Korea Investment Corp
South Korea
$69.9M
Royal London Asset Management
129
Royal London Asset Management
United Kingdom
$69.7M
Mitsubishi UFJ Trust & Banking
130
Mitsubishi UFJ Trust & Banking
Japan
$69.4M
Corient Private Wealth
131
Corient Private Wealth
Florida
$68.7M
Pictet Asset Management
132
Pictet Asset Management
Switzerland
$68.5M
Asset Management One
133
Asset Management One
Japan
$68.5M
QC
134
Quadrature Capital
United Kingdom
$67.3M
OSAM
135
O'Shaughnessy Asset Management
Connecticut
$65.3M
HighTower Advisors
136
HighTower Advisors
Illinois
$65M
TG
137
TCW Group
California
$64.7M
Fifth Third Bancorp
138
Fifth Third Bancorp
Ohio
$64.5M
Luther King Capital Management (LKCM)
139
Luther King Capital Management (LKCM)
Texas
$64.5M
M&T Bank
140
M&T Bank
New York
$63.2M
Man Group
141
Man Group
United Kingdom
$62.9M
ZIM
142
Zacks Investment Management
Illinois
$62.6M
AssetMark Inc
143
AssetMark Inc
California
$62.6M
ACM
144
Advisors Capital Management
New Jersey
$62.6M
Teacher Retirement System of Texas
145
Teacher Retirement System of Texas
Texas
$62.5M
APG Asset Management
146
APG Asset Management
Netherlands
$62.4M
A
147
Allianz
Germany
$61.9M
SPS
148
Susquehanna Portfolio Strategies
Pennsylvania
$61.6M
JAM
149
Jupiter Asset Management
United Kingdom
$60.8M
Focus Partners Wealth
150
Focus Partners Wealth
Massachusetts
$60.7M