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
BC
2126
Barrett & Company
Rhode Island
$324K
EAM
2127
Evanson Asset Management
California
$324K
MSCM
2128
McElhenny Sheffield Capital Management
Texas
$323K
JTWM
2129
Jackson Thornton Wealth Management
Alabama
$323K
RCG
2130
Regatta Capital Group
California
$323K
FWI
2131
Facet Wealth Inc
Maryland
$322K
CSI
2132
Cross Staff Investments
New York
$322K
MIC
2133
Means Investment Company
Maine
$322K
FHC
2134
First Heartland Consultants
Missouri
$322K
DWM
2135
Dopkins Wealth Management
New York
$321K
LCC
2136
Lincoln Capital Corp
Rhode Island
$319K
MIM
2137
MTM Investment Management
South Carolina
$319K
BWMG
2138
Barnes Wealth Management Group
California
$319K
RPGK
2139
Retirement Planning Group (Kansas)
Kansas
$319K
SC
2140
SouthState Corp
Florida
$319K
HL
2141
HeadInvest LLC
Maine
$318K
CNBOF
2142
City National Bank of Florida
Florida
$318K
BRM
2143
Boston Research & Management
Massachusetts
$318K
CFD
2144
Creative Financial Designs
Indiana
$318K
PVAMC
2145
PPS&V Asset Management Consultants
Michigan
$317K
CCAL
2146
City Center Advisors LLC
Michigan
$317K
MCA
2147
Magnolia Capital Advisors
Mississippi
$317K
SI
2148
Seeds Investor
New York
$316K
SAM
2149
Satovsky Asset Management
New York
$316K
BCA
2150
Bay Colony Advisors
Massachusetts
$316K