2,551 hedge funds and large institutions have $156B invested in Merck in 2020 Q3 according to their latest regulatory filings, with 163 funds opening new positions, 1,127 increasing their positions, 952 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,551
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
166
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.64B
Puts
$1.24B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$512K
2002
$512K
2003
$511K
2004
$511K
2005
$510K
2006
$510K
2007
$509K
2008
$509K
2009
$508K
2010
$508K
2011
$508K
2012
$507K
2013
$507K
2014
$506K
2015
$505K
2016
$504K
2017
$503K
2018
$503K
2019
$498K
2020
$498K
2021
$498K
2022
$498K
2023
$497K
2024
$495K
2025
$495K