2,664 hedge funds and large institutions have $144B invested in Merck in 2021 Q2 according to their latest regulatory filings, with 133 funds opening new positions, 720 increasing their positions, 1,810 reducing their positions, and 115 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

4% less funds holding in top 10

Funds holding in top 10: 8481 (-3)

3.62% less ownership

Funds ownership: 76.92%73.29% (-3.6%)

60% less repeat investments, than reductions

Existing positions increased: 720 | Existing positions reduced: 1,810

Holders
2,664
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
$1.54B
Puts
$1.22B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1901
$626K
1902
$624K
1903
$624K
1904
$619K
1905
$618K
1906
$617K
1907
$616K
1908
$615K
1909
$615K
1910
$614K
1911
$613K
1912
$613K
1913
$613K
1914
$613K
1915
$612K
1916
$612K
1917
$609K
1918
$609K
1919
$608K
1920
$608K
1921
$607K
1922
$606K
1923
$605K
1924
$603K
1925
$602K