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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, Q3 2024

Institutional positions in MPLX LP as of Sep 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
502
+19 vs. Q2 2024
Shares held
232.0M
−6.71M (−2.8%) vs. Q2 2024
Total value
$10.3B
+$164.8M (+1.6%) vs. Q2 2024
New holders
48
203 more added
Sold out
29
98 more reduced

8 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2024: 502 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 heldQ3 2024: $10.3B
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, Q3 2024

Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q2 2024.

Institutions holding MPLX in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Baldwin Brothers Inc4,796$213.2K0.01%−6,000−55.6%Reduced
Strategic Blueprint, LLC4,839$215.1K0.01%−907−15.8%Reduced
Nova R Wealth, Inc.4,843$215.3K0.11%+58+1.2%Added
Collaborative Wealth Managment Inc.4,884$217.1K0.10%00.0%Unchanged
Valeo Financial Advisors, LLC4,890$217.4K0.01%+4,890New
Wealth Advisors of Tampa Bay, LLC4,900$217.9K0.09%00.0%Unchanged
Avantax Advisory Services, Inc.4,920$218.8K0.00%+4,920New
SFMG, LLC4,952$220.2K0.02%00.0%Unchanged
Visionary Wealth Advisors4,969$220.9K0.01%−327−6.2%Reduced
Rockland Trust Co5,000$222.3K0.01%−372−6.9%Reduced
Cobblestone Capital Advisors LLC5,000$222.3K0.01%00.0%Unchanged
Sittner & Nelson, LLC5,000$222.3K0.10%+5,000New
De Lisle Partners LLP5,000$222.3K0.04%00.0%Unchanged
Secure Asset Management, LLC5,052$224.6K0.04%+5,052New
IHT Wealth Management, LLC5,078$225.8K0.01%+25+0.5%Added
Verdence Capital Advisors LLC5,150$229.0K0.02%+5,150New
Focus Financial Network, Inc.5,154$229.1K0.01%+5+0.1%Added
Thrivent Financial for Lutherans5,205$231.0K0.00%−101−1.9%Reduced
Claro Advisors LLC5,253$233.5K0.03%00.0%Unchanged
Green Square Capital Advisors LLC5,250$234.6K0.03%+15+0.3%Added
Parsons Capital Management Inc5,327$236.8K0.02%00.0%Unchanged
RSM US Wealth Management LLC5,319$237.7K0.00%−707−11.7%Reduced
BSW Wealth Partners5,376$239.0K0.04%00.0%Unchanged
Wesbanco Bank Inc5,379$239.2K0.01%−2,000−27.1%Reduced
ORG Wealth Partners, LLC5,390$239.6K0.08%+5,390New
Harbour Investments, Inc.5,398$240.0K0.01%+198+3.8%Added
Searle & Co.5,400$240.1K0.06%00.0%Unchanged
Quadrant Private Wealth Management, LLC5,400$240.1K0.06%00.0%Unchanged
Oak Family Advisors, LLC5,402$240.2K0.09%+7+0.1%Added
Aspen Grove Capital, LLC5,441$241.9K0.05%00.0%Unchanged
Augustine Asset Management Inc5,450$242.3K0.08%00.0%Unchanged
Level Four Advisory Services, LLC5,459$242.5K0.01%00.0%Unchanged
Stelac Advisory Services LLC5,500$244.5K0.10%00.0%Unchanged
Philadelphia Trust Co5,620$250.0K0.02%00.0%Unchanged
Allie Family Office LLC5,719$254.3K0.14%00.0%Unchanged
Independent Financial Group, LLC5,756$256.0K0.01%+10.0%Added
Capital Investment Advisors, LLC5,760$256.1K0.01%+5,760New
TCG Advisory Services, LLC5,792$257.5K0.01%−140−2.4%Reduced
Cary Street Partner Investment Advisory LLC5,796$257.7K0.01%00.0%Unchanged
Douglass Winthrop Advisors, LLC5,800$257.9K0.00%00.0%Unchanged
Van Cleef Asset Management,Inc5,808$258.2K0.03%00.0%Unchanged
Marble Harbor Investment Counsel, LLC5,850$260.1K0.03%+5,850New
Vivaldi Asset Management, LLC5,885$261.6K0.02%+5,885New
Legacy Advisors, LLC5,905$262.5K0.03%00.0%Unchanged
Wellington Shields Capital Management, LLC6,000$266.8K0.05%00.0%Unchanged
Advus Financial Partners, LLC6,000$266.8K0.08%+519+9.5%Added
Mather Group, LLC.6,110$271.7K0.00%+1,732+39.6%Added
Williamson Legacy Group, LLC6,170$274.3K0.18%+6,170New
Resources Investment Advisors, LLC.6,182$274.9K0.00%00.0%Unchanged
Bell Bank6,200$275.7K0.03%00.0%Unchanged
Mosaic Family Wealth Partners, LLC6,286$279.5K0.04%00.0%Unchanged
TownSquare Capital, LLC6,286$279.5K0.00%+826+15.1%Added
Greenline Partners, LLC6,350$282.3K0.04%00.0%Unchanged
Venturi Wealth Management, LLC6,369$283.2K0.01%00.0%Unchanged
Lavaca Capital LLC6,400$284.5K0.14%00.0%Unchanged
Hilltop National Bank6,400$284.5K0.09%00.0%Unchanged
Stablepoint Partners, LLC6,403$284.7K0.05%00.0%Unchanged
Ameritas Advisory Services, LLC6,451$286.8K0.01%−191−2.9%Reduced
Raymond James Trust N.A.6,451$286.8K0.01%−42−0.6%Reduced
Prime Capital Investment Advisors, LLC6,480$288.1K0.00%00.0%Unchanged
Prossimo Advisors, LLC6,509$289.0K0.21%00.0%Unchanged
Sigma Planning Corp6,519$289.8K0.01%−171−2.6%Reduced
Argent Financial Group, Inc.6,603$293.6K0.03%+6,603New
Silverberg Bernstein Capital Management LLC6,809$302.7K0.28%00.0%Unchanged
Deerfield Management Company, L.P. (Series C)6,846$304.4K0.00%+6,846New
Parallel Advisors, LLC6,868$305.4K0.01%+535+8.4%Added
Ascent Wealth Partners, LLC7,000$311.2K0.04%00.0%Unchanged
Requisite Capital Management, LLC7,024$312.3K0.07%00.0%Unchanged
Sabal Trust CO7,038$312.9K0.02%00.0%Unchanged
IFP Advisors, Inc7,056$313.7K0.01%+2,038+40.6%Added
Royal Harbor Partners, LLC7,059$313.8K0.12%00.0%Unchanged
Hilton Capital Management, LLC7,085$315.0K0.02%00.0%Unchanged
Jane Street Group, LLC7,090$315.2K0.00%−161,039−95.8%Reduced
Tower Research Capital LLC (TRC)7,112$316.2K0.01%−2,105−22.8%Reduced
Redhawk Wealth Advisors, Inc.7,197$320.0K0.05%+507+7.6%Added
Arete Wealth Advisors, LLC7,212$321.0K0.03%−2,150−23.0%Reduced
Lake Street Advisors Group, LLC7,228$321.4K0.01%−9−0.1%Reduced
Icon Wealth Advisors, LLC7,317$325.3K0.03%+103+1.4%Added
Benjamin Edwards Inc7,409$329.4K0.00%+605+8.9%Added
Atria Investments LLC7,504$333.6K0.00%−1,541−17.0%Reduced
Pine Valley Investments Ltd Liability Co7,669$341.0K0.02%+14+0.2%Added
Belfer Management LLC7,733$343.8K5.57%00.0%Unchanged
Advisor OS, LLC7,748$344.5K0.03%00.0%Unchanged
F&V Capital Management, LLC7,750$345.0K0.09%00.0%Unchanged
Sanders Morris Harris LLC7,823$347.8K0.06%00.0%Unchanged
Pointe Capital Management LLC7,829$348.1K0.20%00.0%Unchanged
Matrix Private Capital Group LLC8,000$355.7K0.20%00.0%Unchanged
Allspring Global Investments Holdings, LLC8,000$355.7K0.00%+4,842+153.3%Added
Newman Dignan & Sheerar, Inc.8,300$363.3K0.09%00.0%Unchanged
Dynamic Advisor Solutions LLC8,227$365.8K0.01%+40.0%Added
Wealth Alliance8,374$372.3K0.04%−1,666−16.6%Reduced
Perigon Wealth Management, LLC8,375$372.4K0.01%+700+9.1%Added
Robertson Stephens Wealth Management, LLC8,393$373.2K0.01%00.0%Unchanged
Holderness Investments Co8,415$374.1K0.08%+350+4.3%Added
Carnegie Capital Asset Management, LLC8,629$383.6K0.01%+70+0.8%Added
Farmers & Merchants Investments Inc8,690$386.4K0.01%00.0%Unchanged
Spire Wealth Management8,692$386.4K0.01%+1,103+14.5%Added
Truist Financial Corp8,871$394.4K0.00%+3,257+58.0%Added
Fidelis Capital Partners, LLC9,032$396.1K0.05%+338+3.9%Added
True North Advisors, LLC8,946$397.8K0.10%+8,946New