285 hedge funds and large institutions have $8.58B invested in MPLX in 2016 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 97 increasing their positions, 77 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
285
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
25
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$83.3M
Puts
$50.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$654M
2
$628M
3
$519M
4
$504M
5
$503M
6
$429M
7
$418M
8
$317M
9
$245M
10
$221M
11
$220M
12
$215M
13
$210M
14
$202M
15
$186M
16
$177M
17
$166M
18
$166M
19
$155M
20
$143M
21
$132M
22
$131M
23
$129M
24
$128M
25
$116M