1,988 hedge funds and large institutions have $109B invested in Merck in 2018 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 833 increasing their positions, 824 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,988
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
83
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.37B
Puts
$1.14B
Net Calls
Net Calls Change

Top Buyers

1 +$693M
2 +$320M
3 +$300M
4
Goldman Sachs
Goldman Sachs
New York
+$284M
5
JP Morgan Chase
JP Morgan Chase
New York
+$250M
Name Holding Trade Value Shares
Change
Change in
Stake
1851
$140K
1852
$136K
1853
$135K
1854
$135K
1855
$135K
1856
$131K
1857
$131K
1858
$130K
1859
$130K
1860
$128K
1861
$125K
1862
$123K
1863
$122K
1864
$120K
1865
$120K
1866
$120K
1867
$120K
1868
$116K
1869
$115K
1870
$115K
1871
$113K
1872
$112K
1873
$111K
1874
$109K
1875
$108K