2,895 hedge funds and large institutions have $92.9B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 320 funds opening new positions, 1,074 increasing their positions, 1,264 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: $ → $

11% less funds holding in top 10

Funds holding in top 10: 3531 (-4)

15% less repeat investments, than reductions

Existing positions increased: 1,074 | Existing positions reduced: 1,264

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,895
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
31
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
JAM
151
Jupiter Asset Management
United Kingdom
$60.8M
Focus Partners Wealth
152
Focus Partners Wealth
Massachusetts
$60.7M
EIP
153
Epoch Investment Partners
New York
$60.5M
Adage Capital Partners
154
Adage Capital Partners
Massachusetts
$59.9M
Truist Financial
155
Truist Financial
North Carolina
$59.9M
Grantham, Mayo, Van Otterloo & Co (GMO)
156
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$59.2M
Handelsbanken Fonder
157
Handelsbanken Fonder
Sweden
$58.9M
Ohio Public Employees Retirement System (OPERS)
158
Ohio Public Employees Retirement System (OPERS)
Ohio
$58.5M
FDCDDQ
159
Federation des caisses Desjardins du Quebec
Quebec, Canada
$58.2M
NAMI
160
Nomura Asset Management International
Pennsylvania
$57.9M
CI
161
Clal Insurance
Israel
$56.6M
Baird Financial Group
162
Baird Financial Group
Wisconsin
$55.6M
Janney Montgomery Scott
163
Janney Montgomery Scott
Pennsylvania
$55.2M
Natixis Advisors
164
Natixis Advisors
Massachusetts
$54.9M
DCM
165
Defilade Capital Management
California
$54.9M
TIM
166
Thornburg Investment Management
New Mexico
$54.8M
MSV
167
MN Services Vermogensbeheer
Netherlands
$54.7M
NIG
168
NFJ Investment Group
Texas
$54.3M
SO
169
STRS Ohio
Ohio
$54.1M
Nomura Asset Management
170
Nomura Asset Management
Japan
$52.4M
CCM
171
Cullen Capital Management
New York
$52.2M
CCM
172
Causeway Capital Management
California
$52.1M
CIC
173
Crawford Investment Counsel
Georgia
$51.9M
Two Sigma Investments
174
Two Sigma Investments
New York
$51.5M
Assenagon Asset Management
175
Assenagon Asset Management
Luxembourg
$51.4M