2,504 hedge funds and large institutions have $140B invested in Pfizer in 2020 Q3 according to their latest regulatory filings, with 179 funds opening new positions, 1,154 increasing their positions, 942 reducing their positions, and 88 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,504
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
103
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.11B
Puts
$1.83B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$473K
2002
$472K
2003
$470K
2004
$470K
2005
$470K
2006
$469K
2007
$468K
2008
$468K
2009
$467K
2010
$460K
2011
$460K
2012
$458K
2013
$457K
2014
$453K
2015
$453K
2016
$451K
2017
$451K
2018
$450K
2019
$448K
2020
$447K
2021
$447K
2022
$445K
2023
$445K
2024
$445K
2025
$443K