1,709 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 720 increasing their positions, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,709
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
128
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.09B
Puts
$866M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
526
$8.03M
527
$8.01M
528
$7.98M
529
$7.97M
530
$7.94M
531
$7.84M
532
$7.83M
533
$7.77M
534
$7.76M
535
$7.74M
536
$7.73M
537
$7.69M
538
$7.61M
539
$7.59M
540
$7.58M
541
$7.55M
542
$7.47M
543
$7.43M
544
$7.42M
545
$7.27M
546
$7.24M
547
$7.21M
548
$7.19M
549
$7.17M
550
$7.09M