2,319 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, 1,011 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
2,319
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
$338K
2002
$337K
2003
$336K
2004
$335K
2005
$331K
2006
$330K
2007
$330K
2008
$329K
2009
$328K
2010
$327K
2011
$327K
2012
$326K
2013
$324K
2014
$323K
2015
$323K
2016
$321K
2017
$320K
2018
$320K
2019
$320K
2020
$319K
2021
$318K
2022
$317K
2023
$317K
2024
$317K
2025
$315K