1,708 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 720 increasing their positions, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,708
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
127
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
301
$26.4M
302
$26.3M
303
$26.2M
304
$26.1M
305
$25.2M
306
$25M
307
$24.7M
308
$24.6M
309
$24.6M
310
$24.5M
311
$24.3M
312
$24.2M
313
$24M
314
$24M
315
$23.9M
316
$23.8M
317
$23.6M
318
$23.3M
319
$23.1M
320
$23.1M
321
$23M
322
$23M
323
$22.9M
324
$22.6M
325
$22.3M