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2,929 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, 1,294 increasing their positions, 1,082 reducing their positions, and 168 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,929
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
TL
3026
Tradewinds LLC
North Carolina
FFM
3027
Fullerton Fund Management
Singapore
I2I
3028
Insight 2811 Inc
Illinois
HWAM
3029
Hennion & Walsh Asset Management
New Jersey
PPA
3030
Pacific Point Advisors
California
BFM
3031
Boothbay Fund Management
New York
SQA
3032
Simon Quick Advisors
New Jersey
PCP
3033
Proficio Capital Partners
Massachusetts
SWM
3034
SFG Wealth Management
Maryland
WMG
3035
WESCAP Management Group
California
COCM
3036
Charter Oak Capital Management
New Hampshire
BPWM
3037
BCS Private Wealth Management
New Jersey
QT
3038
Quantbot Technologies
New York
SIA
3039
SeaBridge Investment Advisors
New Jersey
SCM
3040
SOL Capital Management
Maryland
HNWA
3041
Henrickson Nauta Wealth Advisors
Michigan
BFA
3042
Brown Financial Advisors
Ohio
BPC
3043
Banque Pictet & Cie
Switzerland
SC
3044
Scholtz & Company
Connecticut
HA
3045
Hamel Associates
New Jersey
BF
3046
Bonfire Financial
Colorado
PAS
3047
PKS Advisory Services
New York
BFA
3048
Beaumont Financial Advisors
Massachusetts
CAM
3049
CenterStar Asset Management
Illinois
DHC
3050
Drum Hill Capital
Connecticut