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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
MHS
901
M Holdings Securities
Oregon
$2.65M
SW
902
SVB Wealth
Massachusetts
$2.65M
CAM
903
Cidel Asset Management
Ontario, Canada
$2.65M
BAM
904
Berkshire Asset Management
Pennsylvania
$2.64M
HAG
905
HF Advisory Group
Maryland
$2.64M
KJHP
906
K.J. Harrison & Partners
Ontario, Canada
$2.64M
GIA
907
Gladstone Institutional Advisory
Florida
$2.64M
BFIM
908
Beese Fulmer Investment Management
Ohio
$2.63M
JPWM
909
Jamison Private Wealth Management
Georgia
$2.63M
HP
910
Havemeyer Place
Connecticut
$2.63M
TE
911
Tema ETFs
New York
$2.62M
ORG
912
Optimist Retirement Group
Washington
$2.62M
BF
913
BOK Financial
Oklahoma
$2.62M
WC
914
Woodstock Corp
Massachusetts
$2.6M
GWM
915
Glass Wealth Management
Texas
$2.59M
WAM
916
Werlinich Asset Management
Connecticut
$2.59M
BFA
917
Bill Few Associates
Pennsylvania
$2.58M
ERIC
918
Eagle Rock Investment Company
Georgia
$2.58M
CGIM
919
Capital Group Investment Management
Singapore
$2.57M
SIC
920
SFE Investment Counsel
California
$2.57M
WA
921
Wealth Alliance
New York
$2.57M
MWM
922
Meridian Wealth Management
Kentucky
$2.57M
WAOTB
923
Wealth Advisors of Tampa Bay
Florida
$2.57M
AWA
924
Argo Wealth Advisory
Virginia
$2.56M
SGC
925
Slocum, Gordon & Co
Rhode Island
$2.56M