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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
MPWT
826
MassMutual Private Wealth & Trust
Connecticut
$3.2M
WAM
827
Wernau Asset Management
Massachusetts
$3.2M
IA
828
Integrity Alliance
Iowa
$3.2M
CAAS
829
Capital Asset Advisory Services
Michigan
$3.19M
PGF
830
Plan Group Financial
Oklahoma
$3.18M
HCM
831
Howard Capital Management
Georgia
$3.18M
BCM
832
Birmingham Capital Management
Alabama
$3.17M
PFS
833
Prospera Financial Services
Texas
$3.15M
ISWM
834
Intesa Sanpaolo Wealth Management
$3.14M
ECM
835
EagleClaw Capital Management
Massachusetts
$3.12M
DF
836
Dunhill Financial
United Kingdom
$3.12M
FLPIM
837
F.L. Putnam Investment Management
Massachusetts
$3.09M
MWM
838
Massachusetts Wealth Management
Massachusetts
$3.09M
BWM
839
Buckley Wealth Management
Nevada
$3.09M
LFG
840
Larson Financial Group
Missouri
$3.09M
BHB
841
Bank Hapoalim BM
Israel
$3.08M
OPA
842
Old Port Advisors
Maine
$3.07M
CWM
843
Cornerstone Wealth Management
Missouri
$3.07M
OPCM
844
Osborne Partners Capital Management
California
$3.05M
KWM
845
Kassira Wealth Management
Tennessee
$3.05M
NGA
846
Naples Global Advisors
Florida
$3.05M
SIC
847
Salem Investment Counselors
North Carolina
$3.03M
GIC
848
Generali Investments CEE
Czech Republic
$3.02M
BG
849
Bellevue Group
Switzerland
$3.02M
MWAM
850
Manhattan West Asset Management
California
$3.02M