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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, Q2 2024

Institutional positions in MPLX LP as of Jun 30, 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
491
+18 vs. Q1 2024
Shares held
239.1M
+13.9M (+6.2%) vs. Q1 2024
Total value
$10.2B
+$860.8M (+9.3%) vs. Q1 2024
New holders
45
197 more added
Sold out
27
99 more reduced

7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2024: 491 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 heldQ2 2024: $10.2B
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, Q2 2024

Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q1 2024.

Institutions holding MPLX in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
MAS Advisors LLC4,757$202.6K0.48%−180−3.6%Reduced
Nova R Wealth, Inc.4,785$203.8K0.11%+4,785New
MML Investors Services, LLC4,829$206.0K0.00%−562−10.4%Reduced
Fort, L.P.4,880$207.8K0.53%−1,569−24.3%Reduced
Collaborative Wealth Managment Inc.4,884$208.0K0.10%00.0%Unchanged
Wealth Advisors of Tampa Bay, LLC4,900$208.7K0.10%00.0%Unchanged
SFMG, LLC4,952$210.9K0.02%00.0%Unchanged
Cobblestone Capital Advisors LLC5,000$212.9K0.01%−613−10.9%Reduced
De Lisle Partners LLP5,000$213.0K0.05%+5,000New
IFP Advisors, Inc5,018$213.7K0.01%−728−12.7%Reduced
IHT Wealth Management, LLC5,053$215.2K0.01%+5,053New
Keel Point, LLC5,371$218.2K0.02%+5,371New
Focus Financial Network, Inc.5,149$219.9K0.01%+4+0.1%Added
Harbour Investments, Inc.5,200$221.5K0.01%−92−1.7%Reduced
Green Square Capital Advisors LLC5,235$222.9K0.03%+16+0.3%Added
Claro Advisors LLC5,253$223.7K0.04%00.0%Unchanged
Visionary Wealth Advisors5,296$225.6K0.01%+20+0.4%Added
Thrivent Financial for Lutherans5,306$226.0K0.00%+195+3.8%Added
Parsons Capital Management Inc5,327$226.9K0.02%00.0%Unchanged
Rockland Trust Co5,372$228.8K0.01%+372+7.4%Added
BSW Wealth Partners5,376$229.0K0.04%00.0%Unchanged
Oak Family Advisors, LLC5,395$229.8K0.09%+7+0.1%Added
Searle & Co.5,400$230.0K0.05%00.0%Unchanged
Quadrant Private Wealth Management, LLC5,400$230.0K0.05%00.0%Unchanged
Bank of Montreal5,431$231.5K0.00%−22,500−80.6%Reduced
Aspen Grove Capital, LLC5,441$231.8K0.05%00.0%Unchanged
Augustine Asset Management Inc5,450$232.1K0.09%00.0%Unchanged
Level Four Advisory Services, LLC5,459$232.5K0.01%−538−9.0%Reduced
TownSquare Capital, LLC5,460$232.6K0.00%+590+12.1%Added
Advus Financial Partners, LLC5,481$233.4K0.07%00.0%Unchanged
Stelac Advisory Services LLC5,500$234.2K0.10%00.0%Unchanged
Beverly Hills Private Wealth, LLC5,560$236.8K0.05%−465−7.7%Reduced
International Assets Investment Management, LLC5,574$237.4K0.02%+100+1.8%Added
Philadelphia Trust Co5,620$239.0K0.02%00.0%Unchanged
Truist Financial Corp5,614$239.1K0.00%−397−6.6%Reduced
Allie Family Office LLC5,719$243.6K0.15%00.0%Unchanged
Strategic Blueprint, LLC5,746$244.7K0.02%−258−4.3%Reduced
Independent Financial Group, LLC5,755$245.1K0.01%+899+18.5%Added
Cary Street Partner Investment Advisory LLC5,796$246.9K0.01%00.0%Unchanged
Douglass Winthrop Advisors, LLC5,800$247.0K0.01%−2,000−25.6%Reduced
Van Cleef Asset Management,Inc5,808$247.4K0.03%00.0%Unchanged
Legacy Advisors, LLC5,905$251.5K0.03%00.0%Unchanged
TCG Advisory Services, LLC5,932$252.6K0.01%+5,932New
Wellington Shields Capital Management, LLC6,000$255.5K0.05%00.0%Unchanged
JJJ Advisors Inc.6,000$255.5K0.05%00.0%Unchanged
RSM US Wealth Management LLC6,026$258.4K0.00%+6,026New
Resources Investment Advisors, LLC.6,182$263.3K0.00%00.0%Unchanged
ICA Group Wealth Management, LLC6,188$263.5K0.16%+2,387+62.8%Added
Bell Bank6,200$264.1K0.02%00.0%Unchanged
Mosaic Family Wealth Partners, LLC6,286$267.7K0.04%00.0%Unchanged
Parallel Advisors, LLC6,333$269.7K0.01%+4,541+253.4%Added
Venturi Wealth Management, LLC6,369$271.3K0.02%00.0%Unchanged
Greenline Partners, LLC6,350$272.3K0.04%00.0%Unchanged
Lavaca Capital LLC6,400$272.6K0.15%00.0%Unchanged
Hilltop National Bank6,400$272.6K0.09%00.0%Unchanged
Stablepoint Partners, LLC6,403$275.2K0.05%−1,120−14.9%Reduced
Prime Capital Investment Advisors, LLC6,480$276.0K0.00%−554−7.9%Reduced
Raymond James Trust N.A.6,493$276.5K0.01%−200−3.0%Reduced
Prossimo Advisors, LLC6,509$277.0K0.25%+386+6.3%Added
Heritage Trust Co6,603$281.2K0.04%00.0%Unchanged
B&D White Capital Company, LLC6,612$281.6K0.06%00.0%Unchanged
Ameritas Advisory Services, LLC6,642$282.9K0.01%−79−1.2%Reduced
Sigma Planning Corp6,690$284.9K0.01%+6,690New
Redhawk Wealth Advisors, Inc.6,690$284.9K0.04%+6,690New
Venture Visionary Partners LLC6,770$288.3K0.01%+250+3.8%Added
Silverberg Bernstein Capital Management LLC6,809$290.0K0.28%00.0%Unchanged
Benjamin Edwards Inc6,804$290.0K0.06%+120+1.8%Added
Southland Equity Partners LLC6,872$292.7K0.08%00.0%Unchanged
ORG Partners LLC6,870$294.7K0.04%+1,025+17.5%Added
Ascent Wealth Partners, LLC7,000$298.1K0.04%−7,399−51.4%Reduced
Requisite Capital Management, LLC7,024$299.2K0.07%00.0%Unchanged
Sabal Trust CO7,038$299.7K0.02%00.0%Unchanged
Royal Harbor Partners, LLC7,059$300.6K0.12%00.0%Unchanged
Lee Financial Co7,070$301.1K0.05%+249+3.7%Added
Hilton Capital Management, LLC7,085$301.8K0.03%00.0%Unchanged
Wiley Bros.-Aintree Capital, LLC7,236$308.2K0.01%+7,236New
Lake Street Advisors Group, LLC7,237$308.2K0.01%00.0%Unchanged
Icon Wealth Advisors, LLC7,214$308.9K0.03%+100+1.4%Added
Aire Advisors, LLC7,353$313.2K0.07%+875+13.5%Added
Wesbanco Bank Inc7,379$314.3K0.01%−206−2.7%Reduced
Brown Brothers Harriman & Co7,505$319.6K0.00%+415+5.9%Added
Spire Wealth Management7,589$323.2K0.01%−63−0.8%Reduced
Pine Valley Investments Ltd Liability Co7,655$326.0K0.02%−187−2.4%Reduced
Perigon Wealth Management, LLC7,675$326.9K0.01%+7,675New
Belfer Management LLC7,733$329.3K6.21%00.0%Unchanged
Advisor OS, LLC7,748$330.0K0.04%00.0%Unchanged
F&V Capital Management, LLC7,750$330.0K0.10%00.0%Unchanged
Sanders Morris Harris LLC7,823$333.2K0.05%00.0%Unchanged
Pointe Capital Management LLC7,829$333.4K0.21%00.0%Unchanged
Regions Financial Corp8,000$340.7K0.00%00.0%Unchanged
Freestone Capital Holdings, LLC8,000$340.7K0.01%00.0%Unchanged
Matrix Private Capital Group LLC8,000$340.7K0.21%00.0%Unchanged
Holderness Investments Co8,065$343.5K0.08%+8,065New
Quadcap Wealth Management, LLC8,191$348.9K0.06%−30.0%Reduced
Dynamic Advisor Solutions LLC8,223$350.2K0.01%+624+8.2%Added
Susquehanna International Group, LLP8,262$351.9K0.00%−2,056−19.9%Reduced
Newman Dignan & Sheerar, Inc.8,300$353.5K0.09%00.0%Unchanged
Robertson Stephens Wealth Management, LLC8,393$357.5K0.02%−1,607−16.1%Reduced
Fidelis Capital Partners, LLC8,694$360.1K0.05%00.0%Unchanged
Carnegie Capital Asset Management, LLC8,559$364.5K0.01%00.0%Unchanged