299 hedge funds and large institutions have $8.2B invested in MPLX in 2021 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 100 increasing their positions, 95 reducing their positions, and 30 closing their positions.

Holders
299
Holders Change
-3
Holders Change %
-0.99%
% of All Funds
5.22%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.3%
New
30
Increased
100
Reduced
95
Closed
30
Calls
$88.1M
Puts
$56.5M
Net Calls
+$31.5M
Net Calls Change
-$22M
Name Market Value Shares Shares
Change
Shares
Change %
SIA
51
Sovereign Investment Advisors
Arizona
$11.1M 373,955
CPIG
52
Chicago Partners Investment Group
Illinois
$10.8M 380,115 +4,395 +1%
Arrowstreet Capital
53
Arrowstreet Capital
Massachusetts
$10.3M 347,284 -370,632 -52%
OA
54
Oxbow Advisors
Texas
$9.96M 336,224 +107,411 +47%
RJA
55
Raymond James & Associates
Florida
$9.47M 319,905 -29,863 -9%
Fidelity Investments
56
Fidelity Investments
Massachusetts
$9.25M 312,393 +154,542 +98%
HM
57
Heronetta Management
New York
$9.15M 400,937 +9,900 +3%
TIS
58
Tortoise Index Solutions
Kansas
$9.02M 304,603 +20,672 +7%
VIA
59
Vident Investment Advisory
Georgia
$9.02M 304,603 +20,672 +7%
Northern Trust
60
Northern Trust
Illinois
$8.73M 294,765 -160,662 -35%
UIC
61
Uniplan Investment Counsel
Wisconsin
$8.63M 291,577 +219,320 +304%
Marshall Wace
62
Marshall Wace
United Kingdom
$8.58M 289,579 +254,446 +724%
MWNA
63
Marshall Wace North America
New York
$7.75M 261,869 -425,690 -62%
CM
64
Castleark Management
Illinois
$7.7M 260,042
AMH
65
Apollo Management Holdings
New York
$7.15M 241,474
AC
66
Avenir Corporation
Virginia
$6.78M 228,797 -1,335 -0.6%
ECM
67
Evergreen Capital Management
Washington
$5.92M 199,896 -11,291 -5%
SAM
68
Securian Asset Management
Minnesota
$5.77M 194,759 +36,500 +23%
AAA
69
Adams Asset Advisors
Texas
$5.2M 175,583
MIM
70
Morningstar Investment Management
Illinois
$5.1M 172,157 +172,157 New
BG
71
Bollard Group
Massachusetts
$5.05M 170,668 +69,612 +69%
First Trust Advisors
72
First Trust Advisors
Illinois
$4.6M 155,319 -19,058 -11%
KS
73
Karpas Strategies
Connecticut
$4.54M 153,328 -5,890 -4%
AP
74
Americana Partners
Texas
$4.46M 160,335 +5,052 +3%
IECM
75
Intrinsic Edge Capital Management
Illinois
$4.44M 150,000 +150,000 New