1,987 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, 832 increasing their positions, 824 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,987
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
526
$7.12M
527
$7.11M
528
$7.1M
529
$7.08M
530
$7.05M
531
$7.05M
532
$7.03M
533
$7M
534
$7M
535
$6.92M
536
$6.92M
537
$6.83M
538
$6.78M
539
$6.78M
540
$6.74M
541
$6.68M
542
$6.64M
543
$6.62M
544
$6.61M
545
$6.59M
546
$6.51M
547
$6.5M
548
$6.49M
549
$6.49M
550
$6.45M