2,245 hedge funds and large institutions have $150B invested in Merck in 2018 Q4 according to their latest regulatory filings, with 281 funds opening new positions, 740 increasing their positions, 960 reducing their positions, and 66 closing their positions.

Holders
2,245
Holders Change
+194
Holders Change %
+9.46%
% of All Funds
50.1%
Holding in Top 10
251
Holding in Top 10 Change
+109
Holding in Top 10 Change %
+76.76%
% of All Funds
5.6%
New
281
Increased
740
Reduced
960
Closed
66
Calls
$1.91B
Puts
$1.85B
Net Calls
+$56.3M
Net Calls Change
-$228M
Name Market Value Shares Shares
Change
Shares
Change %
ACPU
2326
Arrowgrass Capital Partners (US)
Delaware
Twin Tree Management
2327
Twin Tree Management
Texas
CC
2328
Centiva Capital
New York
MTIM
2329
Marathon Trading Investment Management
Pennsylvania