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
EIP
151
Epoch Investment Partners
New York
$60.5M
Adage Capital Partners
152
Adage Capital Partners
Massachusetts
$59.9M
Truist Financial
153
Truist Financial
North Carolina
$59.9M
Grantham, Mayo, Van Otterloo & Co (GMO)
154
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$59.2M
Handelsbanken Fonder
155
Handelsbanken Fonder
Sweden
$58.9M
Ohio Public Employees Retirement System (OPERS)
156
Ohio Public Employees Retirement System (OPERS)
Ohio
$58.5M
FDCDDQ
157
Federation des caisses Desjardins du Quebec
Quebec, Canada
$58.2M
NAMI
158
Nomura Asset Management International
Pennsylvania
$57.9M
CI
159
Clal Insurance
Israel
$56.6M
Baird Financial Group
160
Baird Financial Group
Wisconsin
$55.6M
Janney Montgomery Scott
161
Janney Montgomery Scott
Pennsylvania
$55.2M
Natixis Advisors
162
Natixis Advisors
Massachusetts
$54.9M
DCM
163
Defilade Capital Management
California
$54.9M
TIM
164
Thornburg Investment Management
New Mexico
$54.8M
MSV
165
MN Services Vermogensbeheer
Netherlands
$54.7M
NIG
166
NFJ Investment Group
Texas
$54.3M
SO
167
STRS Ohio
Ohio
$54.1M
Nomura Asset Management
168
Nomura Asset Management
Japan
$52.4M
CCM
169
Cullen Capital Management
New York
$52.2M
CCM
170
Causeway Capital Management
California
$52.1M
CIC
171
Crawford Investment Counsel
Georgia
$51.9M
Two Sigma Investments
172
Two Sigma Investments
New York
$51.5M
Assenagon Asset Management
173
Assenagon Asset Management
Luxembourg
$51.4M
Osaic Holdings
174
Osaic Holdings
Arizona
$51M
DCP
175
Davern Capital Partners
New York
$50.9M