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
201
$315K
202
$312K
203
$308K
204
$302K
205
$302K
206
$296K
207
$294K
208
$293K
209
$291K
210
$271K
211
$268K
212
$268K
213
$268K
214
$264K
215
$263K
216
$257K
217
$254K
218
$245K
219
$244K
220
$230K
221
$230K
222
$229K
223
$228K
224
$226K
225
$225K