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
501
$8M
502
$7.96M
503
$7.95M
504
$7.92M
505
$7.91M
506
$7.84M
507
$7.77M
508
$7.77M
509
$7.77M
510
$7.76M
511
$7.66M
512
$7.66M
513
$7.64M
514
$7.6M
515
$7.59M
516
$7.55M
517
$7.52M
518
$7.5M
519
$7.48M
520
$7.41M
521
$7.4M
522
$7.37M
523
$7.33M
524
$7.29M
525
$7.13M