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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
GFM
701
GF Fund Management
China
$4.36M
Envestnet Portfolio Solutions
702
Envestnet Portfolio Solutions
Illinois
$4.35M
SIAG
703
Signet Investment Advisory Group
Rhode Island
$4.35M
HIP
704
HUB Investment Partners
Texas
$4.33M
SAM
705
Securian Asset Management
Minnesota
$4.33M
MCM
706
Mill Capital Management
North Carolina
$4.32M
VA
707
Vident Advisory
Georgia
$4.29M
ACM
708
Argyle Capital Management
Pennsylvania
$4.26M
EM
709
Excalibur Management
Massachusetts
$4.26M
KFP
710
KMG Fiduciary Partners
Ohio
$4.24M
CAG
711
Csenge Advisory Group
Florida
$4.22M
CCM
712
Coldstream Capital Management
Washington
$4.21M
SB
713
Simmons Bank
Arkansas
$4.2M
GW
714
Griffith & Werner
Georgia
$4.2M
KRSITF
715
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$4.2M
PWM
716
Perigon Wealth Management
California
$4.19M
C
717
Certuity
Florida
$4.16M
FAMI
718
Fideuram Asset Management (Ireland)
$4.16M
XWM
719
Xcel Wealth Management
Florida
$4.15M
CP
720
CenterBook Partners
Connecticut
$4.15M
EFS
721
Econ Financial Services
Pennsylvania
$4.15M
BCV
722
Banque Cantonale Vaudoise
Switzerland
$4.13M
KF
723
KKM Financial
Illinois
$4.12M
CHAM
724
Clear Harbor Asset Management
Connecticut
$4.11M
BAM
725
Belpointe Asset Management
Nevada
$4.11M