2,318 hedge funds and large institutions have $142B invested in Pfizer in 2019 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 986 increasing their positions, 1,010 reducing their positions, and 137 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

less call options, than puts

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

19% less capital invested

Capital invested by funds: $176B → $142B (-$33.5B)

28% less first-time investments, than exits

New positions opened: 99 | Existing positions closed: 137

59% less funds holding in top 10

Funds holding in top 10: 19981 (-118)

Holders
2,318
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
81
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.16B
Puts
$1.43B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$337K
2002
$336K
2003
$335K
2004
$331K
2005
$330K
2006
$330K
2007
$329K
2008
$328K
2009
$327K
2010
$327K
2011
$326K
2012
$324K
2013
$323K
2014
$323K
2015
$321K
2016
$320K
2017
$320K
2018
$320K
2019
$319K
2020
$318K
2021
$317K
2022
$317K
2023
$317K
2024
$315K
2025
$314K