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Livermore
Livermore
ZHEN

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.

13F holders, Q4 2024

Institutional positions in MPLX LP as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
535
+41 vs. Q3 2024
Shares held
218.1M
−12.9M (−5.6%) vs. Q3 2024
Total value
$10.4B
+$173.5M (+1.7%) vs. Q3 2024
New holders
67
200 more added
Sold out
26
123 more reduced

8 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MPLX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 535 institutions
Q1 2021: 306 institutionsQ2 2021: 301 institutionsQ3 2021: 311 institutionsQ4 2021: 341 institutionsQ1 2022: 350 institutionsQ2 2022: 340 institutionsQ3 2022: 342 institutionsQ4 2022: 359 institutionsQ1 2023: 381 institutionsQ2 2023: 370 institutionsQ3 2023: 398 institutionsQ4 2023: 444 institutionsQ1 2024: 480 institutionsQ2 2024: 491 institutionsQ3 2024: 502 institutionsQ4 2024: 535 institutionsQ1 2025: 570 institutionsQ2 2025: 575 institutionsQ3 2025: 576 institutionsQ4 2025: 633 institutionsQ1 2026: 646 institutionsQ2 2026: 639 institutions
Value heldQ4 2024: $10.4B
Q1 2021: $7.34BQ2 2021: $8.20BQ3 2021: $7.51BQ4 2021: $7.48BQ1 2022: $8.20BQ2 2022: $6.97BQ3 2022: $6.98BQ4 2022: $7.36BQ1 2023: $7.91BQ2 2023: $7.62BQ3 2023: $8.18BQ4 2023: $8.15BQ1 2024: $9.32BQ2 2024: $10.2BQ3 2024: $10.3BQ4 2024: $10.4BQ1 2025: $11.6BQ2 2025: $11.2BQ3 2025: $10.5BQ4 2025: $9.52BQ1 2026: $11.6BQ2 2026: $11.1B
Institutions holding MPLX and their total value by quarter
QuarterHoldersValue
Q2 2026639$11.1B
Q1 2026646$11.6B
Q4 2025633$9.52B
Q3 2025576$10.5B
Q2 2025575$11.2B
Q1 2025570$11.6B
Q4 2024535$10.4B
Q3 2024502$10.3B
Q2 2024491$10.2B
Q1 2024480$9.32B
Q4 2023444$8.15B
Q3 2023398$8.18B
Q2 2023370$7.62B
Q1 2023381$7.91B
Q4 2022359$7.36B
Q3 2022342$6.98B
Q2 2022340$6.97B
Q1 2022350$8.20B
Q4 2021341$7.48B
Q3 2021311$7.51B
Q2 2021301$8.20B
Q1 2021306$7.34B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q3 2024.

Institutions holding MPLX in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Toroso Investments, LLC9,674$463.0K0.00%−5,090−34.5%Reduced
Cascade Financial Partners, LLC9,627$460.7K0.06%+420+4.6%Added
Walled Lake Planning & Wealth Management, LLC9,419$450.8K0.17%−2,066−18.0%Reduced
Venture Visionary Partners LLC9,370$448.4K0.02%+300+3.3%Added
Peapack Gladstone Financial Corp9,272$444.0K0.01%+98+1.1%Added
Trueblood Wealth Management, LLC9,119$436.4K0.22%+31+0.3%Added
Regions Financial Corp9,000$430.7K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.8,913$426.6K0.01%−4,852−35.2%Reduced
Chung Wu Investment Group, LLC8,800$421.2K0.42%+8,800New
Perigon Wealth Management, LLC8,285$421.0K0.01%−90−1.1%Reduced
IFP Advisors, Inc8,792$420.7K0.01%+1,736+24.6%Added
Applied Capital LLC8,725$417.6K0.33%+8,725New
Truist Financial Corp8,720$417.3K0.00%−151−1.7%Reduced
Farmers & Merchants Investments Inc8,690$415.9K0.01%00.0%Unchanged
Carnegie Capital Asset Management, LLC8,629$413.0K0.01%00.0%Unchanged
Holderness Investments Co8,340$399.2K0.09%−75−0.9%Reduced
Newman Dignan & Sheerar, Inc.8,300$397.2K0.10%00.0%Unchanged
Spire Wealth Management8,145$389.8K0.01%−547−6.3%Reduced
Colony Group, LLC8,136$389.4K0.00%−1,034−11.3%Reduced
Dynamic Advisor Solutions LLC8,033$384.5K0.02%−194−2.4%Reduced
Matrix Private Capital Group LLC8,000$382.9K0.22%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management7,820$374.3K0.01%+7,820New
Sanders Morris Harris LLC7,823$372.6K0.06%00.0%Unchanged
Silver Oak Securities, Inc7,791$371.6K0.03%−4,589−37.1%Reduced
F&V Capital Management, LLC7,750$371.0K0.10%00.0%Unchanged
Advisor OS, LLC7,748$370.8K0.04%00.0%Unchanged
Belfer Management LLC7,733$370.1K5.89%00.0%Unchanged
Sigma Planning Corp7,690$368.1K0.01%+1,171+18.0%Added
Pine Valley Investments Ltd Liability Co7,643$365.8K0.02%−26−0.3%Reduced
Wedbush Securities Inc7,608$364.0K0.01%+7,608New
Citizens Financial Group Inc7,568$362.2K0.01%+7,568New
Benjamin Edwards Inc7,537$360.7K0.01%+128+1.7%Added
International Assets Investment Management, LLC7,274$353.8K0.03%+7,274New
Icon Wealth Advisors, LLC7,347$351.6K0.03%+30+0.4%Added
Lake Street Advisors Group, LLC7,218$345.5K0.02%−10−0.1%Reduced
Stablepoint Partners, LLC7,203$344.7K0.06%+800+12.5%Added
Hilton Capital Management, LLC7,085$339.1K0.03%00.0%Unchanged
Sabal Trust CO7,038$336.8K0.02%00.0%Unchanged
Requisite Capital Management, LLC7,024$336.2K0.07%00.0%Unchanged
Marble Harbor Investment Counsel, LLC6,980$334.1K0.04%+1,130+19.3%Added
TownSquare Capital, LLC6,958$333.0K0.00%+672+10.7%Added
Parallel Advisors, LLC6,940$332.2K0.01%+72+1.0%Added
Wesbanco Bank Inc6,879$329.2K0.01%+1,500+27.9%Added
State of Wyoming6,864$328.5K0.04%+5,398+368.2%Added
Beverly Hills Private Wealth, LLC6,841$327.4K0.07%+2,336+51.9%Added
Silverberg Bernstein Capital Management LLC6,809$325.9K0.29%00.0%Unchanged
MML Investors Services, LLC6,797$325.0K0.00%−16,746−71.1%Reduced
Hilltop Holdings Inc.6,726$321.9K0.02%+6,726New
Avantax Advisory Services, Inc.6,663$318.9K0.00%+1,743+35.4%Added
Level Four Advisory Services, LLC6,609$316.3K0.01%+1,150+21.1%Added
Heritage Trust Co6,603$316.0K0.04%+6,603New
Sonora Investment Management Group, LLC6,542$313.1K0.02%−4,170−38.9%Reduced
Prossimo Advisors, LLC6,509$312.0K0.23%00.0%Unchanged
Gsa Capital Partners LLP6,509$312.0K0.02%+6,509New
Principal Street Partners, LLC6,518$312.0K0.06%−7,735−54.3%Reduced
National Bank of Canada6,500$311.1K0.00%+6,500New
Bank of Montreal6,494$310.8K0.00%−23,417−78.3%Reduced
MAS Advisors LLC6,449$308.6K0.52%+1,692+35.6%Added
Lavaca Capital LLC6,400$306.3K0.13%00.0%Unchanged
Hilltop National Bank6,400$306.3K0.09%00.0%Unchanged
Greenline Partners, LLC6,350$303.9K0.04%00.0%Unchanged
Aster Capital Management (DIFC) Ltd6,350$303.9K0.12%+6,350New
Mosaic Family Wealth Partners, LLC6,286$300.8K0.04%00.0%Unchanged
Resources Investment Advisors, LLC.6,282$300.7K0.00%+100+1.6%Added
Bell Bank6,200$296.7K0.02%00.0%Unchanged
Mather Group, LLC.6,110$292.4K0.00%00.0%Unchanged
Alpine Global Management, LLC6,100$291.9K0.09%+6,100New
Valeo Financial Advisors, LLC6,032$288.7K0.01%+1,142+23.4%Added
Ascent Wealth Partners, LLC6,005$287.4K0.04%−995−14.2%Reduced
Wellington Shields Capital Management, LLC6,000$287.2K0.05%00.0%Unchanged
Advus Financial Partners, LLC6,000$287.2K0.08%00.0%Unchanged
Royal Harbor Partners, LLC5,999$287.1K0.11%−1,060−15.0%Reduced
Fisher Asset Management, LLC5,981$286.3K0.00%+5,981New
Jones Financial Companies LLLP5,932$283.9K0.00%+5,424+1,067.7%Added
Legacy Advisors, LLC5,905$282.6K0.03%00.0%Unchanged
Capital Investment Advisors, LLC5,885$281.7K0.01%+125+2.2%Added
Van Cleef Asset Management,Inc5,808$278.0K0.03%00.0%Unchanged
Douglass Winthrop Advisors, LLC5,800$277.6K0.01%00.0%Unchanged
Thrivent Financial for Lutherans5,724$274.0K0.00%+519+10.0%Added
Allie Family Office LLC5,719$273.7K0.15%00.0%Unchanged
Winebrenner Capital Management LLC5,628$269.4K0.21%+5,628New
Philadelphia Trust Co5,620$269.0K0.02%00.0%Unchanged
Avidian Wealth Solutions, LLC5,610$268.5K0.01%−6,545−53.8%Reduced
Focus Financial Network, Inc.5,558$266.0K0.01%+404+7.8%Added
Secure Asset Management, LLC5,511$263.7K0.04%+459+9.1%Added
Madison Park Capital Advisors, LLC5,500$263.2K0.21%+5,500New
Shikiar Asset Management Inc5,500$263.0K0.07%+5,500New
RSM US Wealth Management LLC5,463$260.6K0.00%+144+2.7%Added
Aspen Grove Capital, LLC5,441$260.5K0.06%00.0%Unchanged
Oak Family Advisors, LLC5,409$258.9K0.10%+7+0.1%Added
Quadrant Private Wealth Management, LLC5,400$258.4K0.06%00.0%Unchanged
ORG Wealth Partners, LLC5,390$258.0K0.08%00.0%Unchanged
Rockbridge Capital Management LLC5,381$257.5K0.15%+5,381New
BSW Wealth Partners5,376$257.3K0.04%00.0%Unchanged
Farther Finance Advisors, LLC5,376$257.3K0.01%+1,925+55.8%Added
Parsons Capital Management Inc5,327$255.0K0.01%00.0%Unchanged
Harbour Investments, Inc.5,326$254.9K0.01%−72−1.3%Reduced
Green Square Capital Advisors LLC5,267$252.1K0.04%+17+0.3%Added
Claro Advisors LLC5,253$251.4K0.03%00.0%Unchanged
Intrua Financial, LLC5,225$250.1K0.04%+5,225New