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
DCP
176
Davern Capital Partners
New York
$50.9M
LGF
177
LGT Group Foundation
Liechtenstein
$49.7M
ECSS
178
Eurizon Capital SGR SpA
$49.4M
WG
179
Welch Group
Alabama
$49.4M
SCA
180
STALEY CAPITAL ADVISERS
Pennsylvania
$49.3M
CS
181
Candriam SCA
Luxembourg
$49.1M
State of New Jersey Common Pension Fund D
182
State of New Jersey Common Pension Fund D
New Jersey
$48.9M
ORIO
183
Old Republic International (ORI)
Illinois
$48.9M
Millennium Management
184
Millennium Management
New York
$48.5M
FWIA
185
Fort Washington Investment Advisors
Ohio
$48.3M
RAM
186
Resona Asset Management
Japan
$47.8M
Calamos Advisors
187
Calamos Advisors
Illinois
$47.8M
Macquarie Group
188
Macquarie Group
Australia
$47.5M
CIBC World Market
189
CIBC World Market
Ontario, Canada
$47M
State of Tennessee, Department of Treasury
190
State of Tennessee, Department of Treasury
Tennessee
$46.7M
Creative Planning
191
Creative Planning
Kansas
$46.1M
Rockefeller Capital Management
192
Rockefeller Capital Management
New York
$45.9M
Lazard Asset Management
193
Lazard Asset Management
New York
$45.8M
Cambridge Investment Research Advisors
194
Cambridge Investment Research Advisors
Iowa
$45.4M
EDRH
195
Edmond de Rothschild Holding
Switzerland
$44.8M
TAM
196
Talaria Asset Management
Australia
$44.3M
Comerica Bank
197
Comerica Bank
Texas
$44.3M
Acadian Asset Management
198
Acadian Asset Management
Massachusetts
$44.1M
NSLI
199
Nan Shan Life Insurance
Taiwan
$44M
DnB Asset Management
200
DnB Asset Management
Norway
$43.7M