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
WPC
2101
White Pine Capital
Minnesota
$333K
SOW
2102
State of Wyoming
Wyoming
$333K
BPW
2103
BlueDoor Private Wealth
Massachusetts
$333K
DWM
2104
Diversify Wealth Management
Utah
$332K
BF
2105
bLong Financial
Tennessee
$332K
WFC
2106
Western Financial Corp
California
$332K
CS
2107
Capital Square
Tennessee
$331K
HGWM
2108
Horst & Graben Wealth Management
Oregon
$331K
JJBC
2109
James J. Burns & Company
New York
$331K
BCM
2110
Bourgeon Capital Management
Connecticut
$330K
TCOTS
2111
Trust Company of the South
North Carolina
$330K
AFW
2112
Atlantic Family Wealth
Florida
$330K
LRPA
2113
L. Roy Papp & Associates
Arizona
$329K
ES
2114
Eagle Strategies
New York
$328K
DIP
2115
DT Investment Partners
Pennsylvania
$328K
IIA
2116
IPG Investment Advisors
California
$327K
AWM
2117
Aberdeen Wealth Management
Illinois
$327K
EWM
2118
Elmwood Wealth Management
California
$326K
RMCM
2119
Reynders McVeigh Capital Management
Massachusetts
$326K
TL
2120
Tradewinds LLC
North Carolina
$326K
NRC
2121
New Republic Capital
North Carolina
$325K
LRIC
2122
Long Road Investment Counsel
Michigan
$325K
FFM
2123
Fullerton Fund Management
Singapore
$325K
MLIC
2124
Mandatum Life Insurance Company
Finland
$325K
RFG
2125
Range Financial Group
Oregon
$325K