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3,081 hedge funds and large institutions have $169B invested in Pfizer in 2022 Q3 according to their latest regulatory filings, with 138 funds opening new positions, 1,355 increasing their positions, 1,228 reducing their positions, and 169 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

16% less capital invested

Capital invested by funds: $201B → $169B (-$32.1B)

18% less first-time investments, than exits

New positions opened: 138 | Existing positions closed: 169

38% less funds holding in top 10

Funds holding in top 10: 251156 (-95)

Holders
3,081
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
156
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.73B
Puts
$2.07B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$784K
2002
$780K
2003
$779K
2004
$777K
2005
$774K
2006
$772K
2007
$772K
2008
$772K
2009
$771K
2010
$771K
2011
$770K
2012
$769K
2013
$768K
2014
$767K
2015
$767K
2016
$767K
2017
$766K
2018
$766K
2019
$766K
2020
$765K
2021
$762K
2022
$762K
2023
$762K
2024
$761K
2025
$760K