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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 2023

Institutional positions in MPLX LP as of Jun 30, 2023. 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
370
−6 vs. Q1 2023
Shares held
224.6M
−5.22M (−2.3%) vs. Q1 2023
Total value
$7.62B
−$281.0M (−3.6%) vs. Q1 2023
New holders
33
114 more added
Sold out
39
100 more reduced

5 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 2023: 370 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 2023: $7.62B
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 2023

Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q1 2023.

Institutions holding MPLX in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Linscomb & Williams, Inc.15,559$528.1K0.03%00.0%Unchanged
Atria Wealth Solutions, Inc.15,202$516.0K0.01%−37−0.2%Reduced
GTS Securities LLC15,197$515.8K0.02%+15,197New
GWM Advisors LLC15,160$514.5K0.01%+5,222+52.5%Added
Geode Capital Management, LLC15,044$510.6K0.00%+434+3.0%Added
Guggenheim Capital LLC15,043$510.6K0.00%+1,052+7.5%Added
Ameriprise Financial Inc14,904$505.8K0.00%+455+3.1%Added
Pegasus Partners Ltd.14,420$489.4K0.07%00.0%Unchanged
Beverly Hills Private Wealth, LLC13,706$476.6K0.08%+6,936+102.5%Added
Ameritas Investment Partners, Inc.14,034$476.3K0.02%+14,034New
Steward Partners Investment Advisory, LLC13,951$473.5K0.01%−772−5.2%Reduced
Merrion Investment Management Co, LLC13,700$465.0K0.39%00.0%Unchanged
Snowden Capital Advisors LLC13,466$457.0K0.02%00.0%Unchanged
Cherry Creek Investment Advisors, Inc.12,507$424.5K0.29%+209+1.7%Added
Cetera Advisors LLC12,501$424.3K0.01%+668+5.6%Added
Brave Warrior Advisors, LLC12,000$407.3K0.01%+12,000New
Aviance Capital Partners, LLC11,770$399.5K0.08%+30.0%Added
Tower Research Capital LLC (TRC)11,719$397.7K0.01%−6,936−37.2%Reduced
Blair William & Co11,497$390.2K0.00%+2,097+22.3%Added
Country Club Bank11,265$382.7K0.03%−125−1.1%Reduced
Brookstone Capital Management11,017$379.9K0.01%+1,938+21.3%Added
Stratos Wealth Advisors, LLC10,915$370.5K0.03%−313−2.8%Reduced
Monetary Management Group Inc10,894$369.7K0.11%00.0%Unchanged
Silver Oak Securities, Inc10,865$369.0K0.06%+5,032+86.3%Added
Baldwin Brothers Inc10,796$366.4K0.03%00.0%Unchanged
Colonial River Wealth Management, LLC10,524$357.2K0.23%+65+0.6%Added
Sowell Financial Services LLC10,130$344.0K0.02%+1,005+11.0%Added
Somerset Group LLC10,000$339.4K0.28%00.0%Unchanged
Bokf, NA9,915$336.5K0.01%00.0%Unchanged
Bogart Wealth, LLC9,848$334.2K0.02%00.0%Unchanged
Sonora Investment Management Group, LLC9,656$327.7K0.03%−1,026−9.6%Reduced
M&T Bank Corp9,644$327.3K0.00%00.0%Unchanged
Ausdal Financial Partners, Inc.9,630$326.8K0.04%+25+0.3%Added
Advisor OS, LLC9,478$321.7K0.05%+1,730+22.3%Added
Pointe Capital Management LLC9,417$319.6K0.24%00.0%Unchanged
Independent Advisor Alliance9,373$318.1K0.01%−539−5.4%Reduced
Change Path, LLC9,324$316.0K0.01%+36+0.4%Added
First Heartland Consultants, Inc.8,874$301.2K0.04%−1,906−17.7%Reduced
Fidelis Capital Partners, LLC8,694$295.1K0.11%00.0%Unchanged
Dynamic Advisor Solutions LLC8,646$293.4K0.02%+59+0.7%Added
Carnegie Capital Asset Management, LLC8,559$290.5K0.01%00.0%Unchanged
Atwater Malick LLC8,500$288.5K0.12%+8,500New
Fifth Third Bancorp8,386$284.6K0.00%00.0%Unchanged
Newman Dignan & Sheerar, Inc.8,300$281.7K0.09%00.0%Unchanged
Peapack Gladstone Financial Corp8,294$281.0K0.01%+94+1.1%Added
True North Advisors, LLC8,068$273.8K0.08%+35+0.4%Added
Rothschild Investment Corp8,022$272.0K0.02%00.0%Unchanged
Cookson Peirce & Co Inc8,000$272.0K0.02%00.0%Unchanged
Acadian Asset Management LLC8,026$272.0K0.00%+8,026New
Matrix Private Capital Group LLC8,000$271.5K0.20%−4,796−37.5%Reduced
Regions Financial Corp8,000$271.5K0.00%00.0%Unchanged
Bahl & Gaynor Inc8,000$271.5K0.00%00.0%Unchanged
Princeton Global Asset Management LLC7,963$270.3K0.08%−986−11.0%Reduced
Sanders Morris Harris LLC7,823$265.7K0.06%+7,823New
FirstPurpose Wealth LLC7,808$265.0K0.11%00.0%Unchanged
Raymond James Trust N.A.7,797$265.0K0.01%+686+9.6%Added
United Capital Financial Advisers, LLC7,767$263.6K0.00%−6,184−44.3%Reduced
Integrated Wealth Concepts LLC7,712$261.7K0.00%+74+1.0%Added
Pensionmark Financial Group, LLC7,700$261.3K0.05%00.0%Unchanged
Walled Lake Planning & Wealth Management, LLC7,645$259.5K0.13%00.0%Unchanged
King Luther Capital Management Corp7,540$255.9K0.00%00.0%Unchanged
XTX Topco Ltd7,482$253.9K0.05%+7,482New
Belfer Management LLC7,408$251.4K6.67%00.0%Unchanged
Venturi Wealth Management, LLC7,240$245.7K0.02%00.0%Unchanged
Green Square Capital Advisors LLC7,162$243.1K0.03%−353−4.7%Reduced
BCJ Capital Management, LLC7,126$241.9K0.02%−1,712−19.4%Reduced
Brown Brothers Harriman & Co7,090$240.6K0.00%00.0%Unchanged
Hilton Capital Management, LLC7,085$240.5K0.03%00.0%Unchanged
Royal Harbor Partners, LLC7,059$239.6K0.12%00.0%Unchanged
Sabal Trust CO7,038$238.9K0.02%+7,038New
Icon Wealth Partners, LLC7,029$238.6K0.03%+198+2.9%Added
Wesbanco Bank Inc6,912$234.0K0.01%00.0%Unchanged
Southland Equity Partners LLC6,872$233.2K0.08%00.0%Unchanged
Cowen Prime Advisors LLC6,809$231.1K0.08%00.0%Unchanged
Fort, L.P.6,663$226.1K0.60%−807−10.8%Reduced
B&D White Capital Company, LLC6,612$224.4K0.08%00.0%Unchanged
Lee Financial Co6,492$220.3K0.04%+317+5.1%Added
Lavaca Capital LLC6,400$217.2K0.07%−150−2.3%Reduced
Principal Street Partners, LLC6,390$216.9K0.05%−7,340−53.5%Reduced
Mosaic Family Wealth Partners, LLC6,286$213.3K0.04%00.0%Unchanged
Bell Bank6,200$210.4K0.02%00.0%Unchanged
TownSquare Capital, LLC6,119$207.7K0.00%+6,119New
TD Private Client Wealth LLC6,094$206.8K0.01%−106−1.7%Reduced
Legacy Advisors, LLC6,075$206.2K0.03%00.0%Unchanged
IFP Advisors, Inc5,293$191.0K0.01%+933+21.4%Added
Benjamin Edwards Inc5,522$187.0K0.04%+123+2.3%Added
ORG Partners LLC5,081$172.0K0.03%+5,081New
International Assets Investment Management, LLC72,724$160.3K0.02%+72,724New
WR Wealth Planners, LLC4,703$159.6K0.06%00.0%Unchanged
Harbour Investments, Inc.4,399$149.3K0.01%−722−14.1%Reduced
Spire Wealth Management4,304$146.1K0.01%+9+0.2%Added
Ulland Investment Advisors, LLC4,000$136.0K0.14%+4,000New
SOA Wealth Advisors, LLC.3,904$132.5K0.03%00.0%Unchanged
Adirondack Trust Co3,700$131.3K0.06%00.0%Unchanged
Fairfield, Bush & Co.3,800$129.0K0.04%+3,800New
Parkside Financial Bank & Trust3,497$118.7K0.03%+463+15.3%Added
Colonial Trust Co3,492$118.5K0.03%00.0%Unchanged
Nemes Rush Group LLC3,133$106.3K0.02%+3,133New
First Horizon Advisors, Inc.3,106$105.4K0.00%+59+1.9%Added
Parallel Advisors, LLC3,088$104.8K0.00%+769+33.2%Added