2,880 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 312 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
2,880
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
LRIC
2126
Long Road Investment Counsel
Michigan
$325K
FFM
2127
Fullerton Fund Management
Singapore
$325K
MLIC
2128
Mandatum Life Insurance Company
Finland
$325K
RFG
2129
Range Financial Group
Oregon
$325K
BC
2130
Barrett & Company
Rhode Island
$324K
EAM
2131
Evanson Asset Management
California
$324K
MSCM
2132
McElhenny Sheffield Capital Management
Texas
$323K
JTWM
2133
Jackson Thornton Wealth Management
Alabama
$323K
RCG
2134
Regatta Capital Group
California
$323K
FWI
2135
Facet Wealth Inc
Maryland
$322K
CSI
2136
Cross Staff Investments
New York
$322K
MIC
2137
Means Investment Company
Maine
$322K
FHC
2138
First Heartland Consultants
Missouri
$322K
DWM
2139
Dopkins Wealth Management
New York
$321K
LCC
2140
Lincoln Capital Corp
Rhode Island
$319K
MIM
2141
MTM Investment Management
South Carolina
$319K
BWMG
2142
Barnes Wealth Management Group
California
$319K
RPGK
2143
Retirement Planning Group (Kansas)
Kansas
$319K
SC
2144
SouthState Corp
Florida
$319K
HL
2145
HeadInvest LLC
Maine
$318K
CNBOF
2146
City National Bank of Florida
Florida
$318K
BRM
2147
Boston Research & Management
Massachusetts
$318K
CFD
2148
Creative Financial Designs
Indiana
$318K
PVAMC
2149
PPS&V Asset Management Consultants
Michigan
$317K
CCAL
2150
City Center Advisors LLC
Michigan
$317K