302 hedge funds and large institutions have $8.97B invested in MPLX in 2017 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 81 increasing their positions, 114 reducing their positions, and 28 closing their positions.

Holders
302
Holders Change
+14
Holders Change %
+4.86%
% of All Funds
6.86%
Holding in Top 10
22
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-15.38%
% of All Funds
0.5%
New
47
Increased
81
Reduced
114
Closed
28
Calls
$38.4M
Puts
$181M
Net Calls
-$143M
Net Calls Change
+$12.1M
Name Holding Trade Value Shares
Change
Shares
Change %
WCG
301
Wall Capital Group
Arizona
$4K
SIS
302
Sound Income Strategies
Florida
$4K +$4K +109 New
AIM
303
Anchor Investment Management
South Carolina
$3.87K
Walleye Trading
304
Walleye Trading
New York
$3.2K +$2.27K +63,856 +242%
WT
305
Whittier Trust
California
$1K
PCG
306
Private Capital Group
Connecticut
$6 +$6 +69 New
VEA
307
Virtus ETF Advisers
New York
-$35.8M -1,021,677 Closed
TC
308
Travelers Companies
Minnesota
-$12M -343,432 Closed
Verition Fund Management
309
Verition Fund Management
Connecticut
-$7.35M -210,000 Closed
TA
310
Tiedemann Advisors
New York
-$6.41M -189,264 Closed
Renaissance Technologies
311
Renaissance Technologies
New York
-$6.51M -186,067 Closed
AllianceBernstein
312
AllianceBernstein
Tennessee
-$2.48M -70,784 Closed
MAM
313
Marquette Asset Management
Minnesota
-$753K -21,494 Closed
Koshinski Asset Management
314
Koshinski Asset Management
Illinois
-$290K -21,030 Closed
CIM
315
Castleton Investment Management
Connecticut
-$700K -20,000 Closed
Arrowstreet Capital
316
Arrowstreet Capital
Massachusetts
-$613K -17,500 Closed
FSH
317
Franklin Square Holdings
Pennsylvania
-$500K -14,270 Closed
QOP
318
Quinn Opportunity Partners
Virginia
-$306K -8,753 Closed
SCM
319
Sterling Capital Management
North Carolina
-$305K -8,710 Closed
MAM
320
Meeder Asset Management
Ohio
-$271K -7,733 Closed
PA
321
Pinnacle Associates
New York
-$234K -6,670 Closed
FWP
322
FAS Wealth Partners
Kansas
-$224K -6,410 Closed
PCM
323
Penserra Capital Management
California
-$218K -6,201 Closed
SCCM
324
Schafer Cullen Capital Management
New York
-$216K -6,174 Closed
AIP
325
Ameritas Investment Partners
Nebraska
-$193K -5,520 Closed