349 hedge funds and large institutions have $8.2B invested in MPLX in 2022 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 121 increasing their positions, 105 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
349
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$94.7M
Puts
$47.6M
Net Calls
Net Calls Change

Top Buyers

1 +$79.3M
2 +$76.6M
3 +$50.2M
4
IG
ING Group
Netherlands
+$30.8M
5
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
+$27.6M

Top Sellers

1 -$251M
2 -$54M
3 -$43.1M
4
N
Natixis
France
-$22.8M
5
SCA
Salient Capital Advisors
Texas
-$21.8M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$320K
227
$313K
228
$313K
229
$312K
230
$307K
231
$302K
232
$299K
233
$288K
234
$282K
235
$278K
236
$277K
237
$275K
238
$274K
239
$274K
240
$269K
241
$267K
242
$265K
243
$265K
244
$265K
245
$265K
246
$263K
247
$263K
248
$260K
249
$257K
250
$255K