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MPLX LP

MPLX
Exchange
NYSE
Industry
Pipe Lines (No Natural Gas)
SEC CIK
0001552000

No open-market purchases or sales by MPLX LP insiders were filed in the last 90 days; 639 institutions reported holding it in 13F filings for Q2 2026, worth $11.1B in total; Appaloosa is the only superinvestor holding it.

Q4 2024 vs. Q3 2024

How the institutions holding MPLX LP changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of MPLX: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders5028535+41
Shares232.0M1.01M218.1M−12.9M (−5.6%)
Value$10.3B$44.7M$10.4B+$173.5M (+1.7%)

8 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (67)

Institutions that held MPLX LP at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to MPLX in Q4 2024
InstitutionSharesValue% of portfolio
Raymond James Financial Inc875,825$41.9M0.02%
TrueMark Investments, LLC112,695$5.39M1.72%
Kestra Advisory Services, LLC94,557$4.53M0.02%
Susquehanna International Group, LLP72,113$3.45M0.01%
XTX Topco Ltd43,850$2.10M0.18%
AssuredPartners Investment Advisors, LLC31,920$1.53M0.30%
Reaves W H & Co Inc25,000$1.20M0.03%
Argyle Capital Partners, LLC23,362$1.12M0.96%
Counterpoint Mutual Funds LLC22,885$1.10M0.14%
Virtu Financial LLC21,866$1.05M0.06%
Fortis Group Advisors, LLC18,086$865.6K0.16%
Novem Group17,000$813.6K0.12%
Groesbeck Investment Management Corp16,800$804.0K1.05%
Cary Street Partners Financial LLC14,596$698.6K0.02%
Wealthstar Advisors, LLC13,645$653.0K0.28%
Bedel Financial Consulting, Inc.10,182$548.0K0.08%
Abel Hall, LLC10,000$478.6K0.30%
Marshall Investment Management, LLC10,528$468.1K0.28%
Chung Wu Investment Group, LLC8,800$421.2K0.42%
Applied Capital LLC8,725$417.6K0.33%
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management7,820$374.3K0.01%
Wedbush Securities Inc7,608$364.0K0.01%
Citizens Financial Group Inc7,568$362.2K0.01%
International Assets Investment Management, LLC7,274$353.8K0.03%
Hilltop Holdings Inc.6,726$321.9K0.02%
Heritage Trust Co6,603$316.0K0.04%
Gsa Capital Partners LLP6,509$312.0K0.02%
National Bank of Canada6,500$311.1K0.00%
Aster Capital Management (DIFC) Ltd6,350$303.9K0.12%
Alpine Global Management, LLC6,100$291.9K0.09%
Fisher Asset Management, LLC5,981$286.3K0.00%
Winebrenner Capital Management LLC5,628$269.4K0.21%
Madison Park Capital Advisors, LLC5,500$263.2K0.21%
Shikiar Asset Management Inc5,500$263.0K0.07%
Rockbridge Capital Management LLC5,381$257.5K0.15%
Intrua Financial, LLC5,225$250.1K0.04%
Madden Securities Corp5,017$240.1K0.10%
Schulhoff & Co Inc5,000$239.3K0.11%
Intrepid Capital Management Inc5,000$239.3K0.12%
Elser Financial Planning, Inc4,687$224.3K0.01%
Aptus Capital Advisors, LLC4,661$223.1K0.00%
TT Capital Management LLC4,397$222.2K0.18%
O'Shaughnessy Asset Management, LLC4,626$221.4K0.00%
Ieq Capital, LLC4,583$219.3K0.00%
Navellier & Associates Inc4,510$215.8K0.03%
Lodestone Wealth Management LLC4,363$208.8K0.10%
Mattern Capital Management, LLC4,300$205.8K0.03%
Marcum Wealth, LLC4,286$205.2K0.02%
L.M. Kohn & Company4,236$202.7K0.05%
Panoramic Investment Advisors, LLC4,187$200.4K0.13%
Archford Capital Strategies, LLC4,179$200.0K0.03%
Crewe Advisors LLC2,052$98.2K0.01%
Aventura Private Wealth, LLC1,243$59.5K0.03%
Generali Asset Management SPA SGR1,170$56.0K0.00%
VSM Wealth Advisory, LLC641$30.7K0.01%
Holos Integrated Wealth LLC630$30.2K0.02%
Concord Wealth Partners389$18.6K0.00%
Park Square Financial Group, LLC312$14.9K0.01%
FLP Wealth Management, LLC259$12.4K0.03%
Transce3nd, LLC150$7.18K0.00%
Nova Wealth Management, Inc.113$5.41K0.00%
WealthTrak Capital Management LLC109$5.22K0.00%
Truvestments Capital LLC62$2.97K0.00%
Maia Wealth LLC45$2.15K0.00%
Plante Moran Financial Advisors, LLC25$1.20K0.00%
Mountain Hill Investment Partners Corp.13$6100.00%
Winnow Wealth LLC8$3540.00%

Sold out (26)

Institutions that held MPLX LP at the end of Q3 2024 and filed for Q4 2024 without it.

Not filed for Q4 2024 yet (8)

Institutions that held MPLX LP at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MPLX in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Raymond James Financial Services Advisors, Inc.536,366$23.8M
Raymond James & Associates398,340$17.7M
Inscription Capital, LLC28,624$1.27M
Pegasus Partners Ltd.14,420$641.1K
SpiderRock Advisors, LLC11,378$505.9K
Argent Financial Group, Inc.6,603$293.6K
Raymond James Trust N.A.6,451$286.8K
FinTrust Capital Advisors, LLC3,050$135.6K