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
501
$9.24M
502
$9.23M
503
$9.15M
504
$9.02M
505
$8.91M
506
$8.8M
507
$8.79M
508
$8.74M
509
$8.52M
510
$8.5M
511
$8.42M
512
$8.39M
513
$8.36M
514
$8.35M
515
$8.35M
516
$8.34M
517
$8.34M
518
$8.33M
519
$8.32M
520
$8.28M
521
$8.25M
522
$8.22M
523
$8.13M
524
$8.12M
525
$8.06M