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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
Lake Street Advisors Group, LLC7,218$345.5K0.02%−10−0.1%Reduced
Icon Wealth Advisors, LLC7,347$351.6K0.03%+30+0.4%Added
International Assets Investment Management, LLC7,274$353.8K0.03%+7,274New
Benjamin Edwards Inc7,537$360.7K0.01%+128+1.7%Added
Citizens Financial Group Inc7,568$362.2K0.01%+7,568New
Wedbush Securities Inc7,608$364.0K0.01%+7,608New
Pine Valley Investments Ltd Liability Co7,643$365.8K0.02%−26−0.3%Reduced
Sigma Planning Corp7,690$368.1K0.01%+1,171+18.0%Added
Belfer Management LLC7,733$370.1K5.89%00.0%Unchanged
Advisor OS, LLC7,748$370.8K0.04%00.0%Unchanged
F&V Capital Management, LLC7,750$371.0K0.10%00.0%Unchanged
Silver Oak Securities, Inc7,791$371.6K0.03%−4,589−37.1%Reduced
Sanders Morris Harris LLC7,823$372.6K0.06%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management7,820$374.3K0.01%+7,820New
Matrix Private Capital Group LLC8,000$382.9K0.22%00.0%Unchanged
Dynamic Advisor Solutions LLC8,033$384.5K0.02%−194−2.4%Reduced
Colony Group, LLC8,136$389.4K0.00%−1,034−11.3%Reduced
Spire Wealth Management8,145$389.8K0.01%−547−6.3%Reduced
Newman Dignan & Sheerar, Inc.8,300$397.2K0.10%00.0%Unchanged
Holderness Investments Co8,340$399.2K0.09%−75−0.9%Reduced
Carnegie Capital Asset Management, LLC8,629$413.0K0.01%00.0%Unchanged
Farmers & Merchants Investments Inc8,690$415.9K0.01%00.0%Unchanged
Truist Financial Corp8,720$417.3K0.00%−151−1.7%Reduced
Applied Capital LLC8,725$417.6K0.33%+8,725New
IFP Advisors, Inc8,792$420.7K0.01%+1,736+24.6%Added
Perigon Wealth Management, LLC8,285$421.0K0.01%−90−1.1%Reduced
Chung Wu Investment Group, LLC8,800$421.2K0.42%+8,800New
Ameritas Investment Partners, Inc.8,913$426.6K0.01%−4,852−35.2%Reduced
Regions Financial Corp9,000$430.7K0.00%00.0%Unchanged
Trueblood Wealth Management, LLC9,119$436.4K0.22%+31+0.3%Added
Peapack Gladstone Financial Corp9,272$444.0K0.01%+98+1.1%Added
Venture Visionary Partners LLC9,370$448.4K0.02%+300+3.3%Added
Walled Lake Planning & Wealth Management, LLC9,419$450.8K0.17%−2,066−18.0%Reduced
Cascade Financial Partners, LLC9,627$460.7K0.06%+420+4.6%Added
Toroso Investments, LLC9,674$463.0K0.00%−5,090−34.5%Reduced
Fidelis Capital Partners, LLC9,032$464.3K0.05%00.0%Unchanged
Bogart Wealth, LLC9,727$465.5K0.02%−284−2.8%Reduced
Marshall Investment Management, LLC10,528$468.1K0.28%+10,528New
First Heartland Consultants, Inc.9,857$471.7K0.05%+408+4.3%Added
Arete Wealth Advisors, LLC9,852$472.0K0.03%+2,640+36.6%Added
Rothschild Investment LLC9,950$476.2K0.03%00.0%Unchanged
Abel Hall, LLC10,000$478.6K0.30%+10,000New
Bokf, NA9,915$479.4K0.01%00.0%Unchanged
Venturi Wealth Management, LLC10,054$481.2K0.02%+3,685+57.9%Added
Sowell Financial Services LLC10,210$488.6K0.03%−552−5.1%Reduced
Ausdal Financial Partners, Inc.10,274$491.7K0.04%−70−0.7%Reduced
Wedmont Private Capital10,243$495.2K0.03%+62+0.6%Added
Aire Advisors, LLC10,397$497.6K0.10%+802+8.4%Added
HBK Sorce Advisory LLC10,804$517.1K0.02%+730+7.2%Added
Essex Financial Services, Inc.10,817$517.7K0.04%−1,005−8.5%Reduced
Aviance Capital Partners, LLC10,974$525.2K0.07%00.0%Unchanged
Country Club Bank11,265$537.2K0.04%00.0%Unchanged
Princeton Global Asset Management LLC11,247$538.3K0.10%+512+4.8%Added
Colonial River Wealth Management, LLC11,403$545.7K0.26%+1,066+10.3%Added
Axxcess Wealth Management, LLC11,403$545.7K0.01%+1,146+11.2%Added
Williamson Legacy Group, LLC11,423$546.7K0.36%+5,253+85.1%Added
Wilkinson Global Asset Management LLC11,445$547.8K0.03%00.0%Unchanged
Bedel Financial Consulting, Inc.10,182$548.0K0.08%+10,182New
Robertson Stephens Wealth Management, LLC11,532$551.9K0.02%+3,139+37.4%Added
Monetary Management Group Inc11,600$555.2K0.14%00.0%Unchanged
David R. Rahn & Associates Inc.11,635$556.9K0.18%00.0%Unchanged
Larson Financial Group LLC11,635$556.9K0.03%+11,509+9,134.1%Added
Stratos Wealth Advisors, LLC11,900$569.5K0.03%+8+0.1%Added
Granite Group Advisors, LLC11,905$569.8K0.36%−424−3.4%Reduced
Merrion Investment Management Co, LLC12,225$585.1K0.41%−75−0.6%Reduced
Griffin Asset Management, Inc.12,402$593.6K0.07%+156+1.3%Added
Formidable Asset Management, LLC12,744$609.9K0.10%00.0%Unchanged
Augustine Asset Management Inc13,080$626.0K0.16%+7,630+140.0%Added
Concurrent Investment Advisors, LLC13,084$626.2K0.02%+1,802+16.0%Added
Mutual Advisors, LLC12,345$627.2K0.02%+378+3.2%Added
Northwestern Mutual Wealth Management Co13,145$629.1K0.00%−11,498−46.7%Reduced
Allspring Global Investments Holdings, LLC13,200$631.8K0.00%+5,200+65.0%Added
Pensionmark Financial Group, LLC13,225$633.0K0.02%+866+7.0%Added
Savant Capital, LLC13,328$637.9K0.01%00.0%Unchanged
Addis & Hill, Inc13,462$644.0K0.48%00.0%Unchanged
Wealthstar Advisors, LLC13,645$653.0K0.28%+13,645New
Kovack Advisors, Inc.13,677$654.6K0.06%−1,837−11.8%Reduced
BBR Partners, LLC14,000$670.0K0.05%00.0%Unchanged
Bank of New York Mellon Corp14,051$672.5K0.00%−19,725−58.4%Reduced
Financial Counselors Inc14,156$677.5K0.01%−3,000−17.5%Reduced
Highlander Partners, L.P.14,291$684.0K0.39%00.0%Unchanged
Prime Capital Investment Advisors, LLC14,466$692.4K0.01%+7,986+123.2%Added
Cherry Creek Investment Advisors, Inc.14,489$693.5K0.34%+285+2.0%Added
Cary Street Partners Financial LLC14,596$698.6K0.02%+14,596New
Bryn Mawr Trust Co14,669$702.1K0.01%00.0%Unchanged
Chelsea Counsel Co15,000$717.9K0.37%00.0%Unchanged
Geode Capital Management, LLC15,148$725.0K0.00%−340−2.2%Reduced
Hardy Reed LLC15,270$730.8K0.06%+3,000+24.4%Added
Integrated Wealth Concepts LLC15,340$734.2K0.01%+364+2.4%Added
We Are One Seven, LLC15,745$753.6K0.03%−216−1.4%Reduced
Linscomb & Williams, Inc.15,948$763.3K0.04%00.0%Unchanged
Groesbeck Investment Management Corp16,800$804.0K1.05%+16,800New
Novem Group17,000$813.6K0.12%+17,000New
Csenge Advisory Group17,030$815.1K0.04%+1,998+13.3%Added
Lee Financial Co17,142$820.4K0.12%00.0%Unchanged
SL Advisors, LLC17,375$831.6K1.38%00.0%Unchanged
Searle & Co.17,400$832.8K0.24%+12,000+222.2%Added
Guggenheim Capital LLC17,419$833.7K0.01%+1,179+7.3%Added
Kestra Private Wealth Services, LLC17,517$838.4K0.01%−681−3.7%Reduced
Westover Capital Advisors, LLC17,800$851.9K0.19%+4,300+31.9%Added