301 hedge funds and large institutions have $8.89B invested in MPLX in 2017 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 110 increasing their positions, 87 reducing their positions, and 20 closing their positions.

Holders
301
Holders Change
+16
Holders Change %
+5.61%
% of All Funds
7.5%
Holding in Top 10
28
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+12%
% of All Funds
0.7%
New
40
Increased
110
Reduced
87
Closed
20
Calls
$16.5M
Puts
$134M
Net Calls
-$117M
Net Calls Change
-$150M
Name Holding Trade Value Shares
Change
Shares
Change %
TRCT
326
Tower Research Capital (TRC)
New York
-$3K -91 Closed
ED
327
Exane Derivatives
France
-$35 -1 Closed
SFS
328
Sowell Financial Services
Arkansas
-$35K