263 hedge funds and large institutions have $6.18B invested in MPLX in 2016 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 102 increasing their positions, 79 reducing their positions, and 55 closing their positions.

Holders
263
Holders Change
-35
Holders Change %
-11.74%
% of All Funds
7.02%
Holding in Top 10
25
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+4.17%
% of All Funds
0.67%
New
22
Increased
102
Reduced
79
Closed
55
Calls
$45.1M
Puts
$37.6M
Net Calls
+$7.43M
Net Calls Change
-$52.6M
Name Holding Trade Value Shares
Change
Shares
Change %
SAC
326
Smith Affiliated Capital
New York
-$42.9M