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KAYNE ANDERSON CAPITAL ADVISORS LP

Position in MPLX — Mplx LP

CIK 949615 LOS ANGELES, CA

Position in MPLX

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$330,258,564
-$59,333,613 QoQ
Shares Held
5,862,925
-14.1% QoQ
Ownership
0.578%
of shares outstanding
% of Portfolio
6.49%
of 13F equity value
Holder Rank
#7
of 629 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MPLX Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

KAYNE ANDERSON CAPITAL ADVISORS LP holds $4,378,543,481 across 21 Oil & Gas Midstream names. MPLX ranks #6 (7.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MPLX
Mplx LP
This page
5,862,925 $330,258,564

All Filings in MPLX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $330,258,564 5,862,925
2026-03-31 $389,592,177 6,826,567
2025-12-31 $385,726,337 7,227,400
2025-09-30 $361,326,661 7,233,767
2025-06-30 $392,460,046 7,619,104
2025-03-31 $416,817,131 7,788,063
2024-12-31 $269,670,662 5,634,573
2024-09-30 $255,003,085 5,735,562
2024-06-30 $242,349,493 5,690,291
2024-03-31 $228,704,929 5,503,006
2023-12-31 $211,378,862 5,756,505
2023-09-30 $209,194,461 5,881,205
2023-06-30 $211,481,734 6,231,047
2023-03-31 $223,617,395 6,491,071
2022-12-31 $213,166,771 6,491,071
2022-09-30 $203,306,795 6,774,635
2022-06-30 $225,432,544 7,733,535
2022-03-31 $255,556,839 7,702,135
2021-12-31 $221,069,759 7,471,097
2021-09-30 $214,937,026 7,549,597
2021-06-30 $227,523,150 7,683,997
2021-03-31 $179,350,974 6,997,697
2020-12-31 $146,107,535 6,748,616
2020-09-30 $112,979,216 7,177,841
2020-06-30 $145,663,332 8,429,591
2020-03-31 $98,633,359 8,488,241