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2,930 hedge funds and large institutions have $106B invested in Pfizer in 2026 Q1 according to their latest regulatory filings, with 252 funds opening new positions, 1,295 increasing their positions, 1,082 reducing their positions, and 168 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,930
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
47
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.08B
Puts
$2.68B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
LDB
926
Lee, Danner & Bass
Tennessee
$2.56M
GIA
927
Gateway Investment Advisers
Ohio
$2.55M
ANTB
928
AMG National Trust Bank
Colorado
$2.55M
NFG
929
Nations Financial Group
Iowa
$2.54M
UAG
930
United Advisor Group
Ohio
$2.53M
Hudson Bay Capital Management
931
Hudson Bay Capital Management
Connecticut
$2.53M
PP
932
Pingora Partners
Wyoming
$2.51M
ACM
933
Aster Capital Management
United Arab Emirates
$2.51M
NFG
934
Norris Financial Group
South Carolina
$2.51M
CPIG
935
Chicago Partners Investment Group
Illinois
$2.5M
WWA
936
WCG Wealth Advisors
Nevada
$2.5M
Dodge & Cox
937
Dodge & Cox
California
$2.49M
BMO
938
Beck Mack & Oliver
New York
$2.47M
CAMG
939
CWA Asset Management Group
Florida
$2.47M
LA
940
Lynch & Associates
Indiana
$2.47M
ISB
941
Iowa State Bank
Iowa
$2.47M
SC
942
Searle & Co
Connecticut
$2.46M
GHA
943
Good Harbor Advisors
Massachusetts
$2.46M
AIM
944
Anchor Investment Management
South Carolina
$2.46M
NLP
945
Next Level Private
New York
$2.45M
SFWA
946
Summit Financial Wealth Advisors
Louisiana
$2.45M
WCM
947
Whitener Capital Management
North Carolina
$2.45M
PAM
948
Panagora Asset Management
Massachusetts
$2.45M
DEM
949
Disciplined Equity Management
Florida
$2.43M
AWP
950
Ascent Wealth Partners
New York
$2.43M