2,550 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, 951 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,550
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
165
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
1976
$530K
1977
$530K
1978
$530K
1979
$527K
1980
$526K
1981
$525K
1982
$525K
1983
$525K
1984
$524K
1985
$523K
1986
$523K
1987
$523K
1988
$523K
1989
$522K
1990
$521K
1991
$520K
1992
$517K
1993
$516K
1994
$516K
1995
$514K
1996
$514K
1997
$513K
1998
$513K
1999
$513K
2000
$512K