315 hedge funds and large institutions have $8.46B invested in MPLX in 2018 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 118 increasing their positions, 99 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
315
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
23
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$84.8M
Puts
$33.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
201
$439K
202
$435K
203
$429K
204
$428K
205
$412K
206
$405K
207
$403K
208
$401K
209
$400K
210
$397K
211
$396K
212
$380K
213
$379K
214
$376K
215
$371K
216
$366K
217
$353K
218
$352K
219
$345K
220
$339K
221
$326K
222
$307K
223
$302K
224
$301K
225
$301K