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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
CCM
3001
Crabel Capital Management
California
1C
3002
111 Capital
France
TSS
3003
Two Sigma Securities
New York
AFM
3004
Abbot Financial Management
Massachusetts
CWM
3005
Collaborative Wealth Management
Florida
RLWM
3006
RF&L Wealth Management
Massachusetts
BWM
3007
BankPlus Wealth Management
Mississippi
EMAM
3008
Encompass More Asset Management
California
WG
3009
Winton Group
United Kingdom
TCM
3010
Teza Capital Management
Illinois
CFM
3011
Catalyst Funds Management
Australia
M1FG
3012
Mach-1 Financial Group
Arkansas
KPWG
3013
KFA Private Wealth Group
Virginia
CFAM
3014
Center For Asset Management
Florida
LSA
3015
L & S Advisors
California
MM
3016
MQS Management
New York
RB
3017
Renasant Bank
Mississippi
CFGW
3018
Chancellor Financial Group WB
Pennsylvania
MFS
3019
Mattson Financial Services
Michigan
Two Sigma Advisers
3020
Two Sigma Advisers
New York
CIA
3021
Caerus Investment Advisors
Texas
SIM
3022
Sentry Investment Management
Wisconsin
WAM
3023
Weiss Asset Management
Massachusetts
JRPIM
3024
Journey Retirement Planning & Investment Management
Idaho
SAM
3025
Smithbridge Asset Management
Pennsylvania