2,503 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
2,503
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
102
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
$472K
2002
$470K
2003
$470K
2004
$470K
2005
$469K
2006
$468K
2007
$468K
2008
$467K
2009
$460K
2010
$460K
2011
$458K
2012
$457K
2013
$453K
2014
$453K
2015
$451K
2016
$451K
2017
$450K
2018
$448K
2019
$447K
2020
$447K
2021
$445K
2022
$445K
2023
$445K
2024
$443K
2025
$442K