2,853 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 298 funds opening new positions, 1,066 increasing their positions, 1,253 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: $ → $

14% less funds holding in top 10

Funds holding in top 10: 3530 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,066 | Existing positions reduced: 1,253

19% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.18B

Holders
2,853
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
$2.58B
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
ALAM
1651
Asahi Life Asset Management
Japan
$621K
GAFA
1652
Garton & Associates Financial Advisors
Kentucky
$620K
DFA
1653
Delta Financial Advisors
Louisiana
$619K
DSC
1654
Duncker Streett & Co
Missouri
$619K
PSB
1655
Passumpsic Savings Bank
Vermont
$618K
4WM
1656
44 Wealth Management
Oregon
$618K
FIM
1657
Fruth Investment Management
Texas
$616K
SIC
1658
Samalin Investment Counsel
New York
$614K
JWM
1659
JGP Wealth Management
Oregon
$614K
JE
1660
JMAC Enterprises
Pennsylvania
$614K
UAS
1661
United Asset Strategies
New York
$613K
BMC
1662
Benin Management Corp
Connecticut
$611K
LA
1663
Legacy Advisors
Pennsylvania
$609K
ORAM
1664
One River Asset Management
Connecticut
$609K
ORC
1665
O'Rourke & Company
Massachusetts
$609K
ECA
1666
Elevated Capital Advisors
Utah
$607K
RBFC
1667
Roman Butler Fullerton & Co
Missouri
$606K
CC
1668
Cornerstone Capital
California
$605K
PWPS
1669
Pinnacle Wealth Planning Services
Ohio
$605K
HPM
1670
Hoxton Planning & Management
West Virginia
$605K
LCGC
1671
Legacy Capital Group California
California
$603K
ANBT
1672
American National Bank & Trust
Texas
$602K
KJWM
1673
Kiley Juergens Wealth Management
Washington
$601K
GEA
1674
Glen Eagle Advisors
New Jersey
$599K
RIG
1675
RiverFront Investment Group
Virginia
$599K