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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 639 | $11.1B |
| Q1 2026 | 646 | $11.6B |
| Q4 2025 | 633 | $9.52B |
| Q3 2025 | 576 | $10.5B |
| Q2 2025 | 575 | $11.2B |
| Q1 2025 | 570 | $11.6B |
| Q4 2024 | 535 | $10.4B |
| Q3 2024 | 502 | $10.3B |
| Q2 2024 | 491 | $10.2B |
| Q1 2024 | 480 | $9.32B |
| Q4 2023 | 444 | $8.15B |
| Q3 2023 | 398 | $8.18B |
| Q2 2023 | 370 | $7.62B |
| Q1 2023 | 381 | $7.91B |
| Q4 2022 | 359 | $7.36B |
| Q3 2022 | 342 | $6.98B |
| Q2 2022 | 340 | $6.97B |
| Q1 2022 | 350 | $8.20B |
| Q4 2021 | 341 | $7.48B |
| Q3 2021 | 311 | $7.51B |
| Q2 2021 | 301 | $8.20B |
| Q1 2021 | 306 | $7.34B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Colonial Trust Co | 3,492 | $148.7K | 0.03% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 3,300 | $140.5K | 0.03% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 3,281 | $139.7K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 3,158 | $134.5K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 3,133 | $133.4K | 0.02% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,001 | $127.8K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 2,992 | $127.4K | 0.01% | +282+10.4% | Added |
| Ancora Advisors, LLC | 2,977 | $126.8K | 0.00% | +477+19.1% | Added |
| Proequities, Inc. | 2,764 | $117.7K | 0.01% | +1,864+207.1% | Added |
| FinTrust Capital Advisors, LLC | 2,750 | $117.1K | 0.02% | 00.0% | Unchanged |
| Smithfield Trust Co | 2,725 | $115.0K | 0.01% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 2,561 | $109.0K | 0.01% | +51+2.0% | Added |
| Jamison Private Wealth Management, Inc. | 2,529 | $107.7K | 0.02% | 00.0% | Unchanged |
| Boyd Watterson Asset Management LLC | 2,465 | $105.0K | 0.03% | +650+35.8% | Added |
| Smartleaf Asset Management LLC | 2,456 | $104.0K | 0.02% | −351−12.5% | Reduced |
| WR Wealth Planners, LLC | 2,433 | $103.6K | 0.03% | −1,135−31.8% | Reduced |
| Citadel Advisors LLC | 2,304 | $98.1K | 0.00% | −916,501−99.7% | Reduced |
| Proffitt & Goodson Inc | 2,274 | $96.8K | 0.02% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 2,231 | $95.0K | 0.06% | +17+0.8% | Added |
| Allworth Financial LP | 2,049 | $88.3K | 0.00% | +11+0.5% | Added |
| Ashton Thomas Private Wealth, LLC | 2,071 | $88.2K | 0.00% | +2,071 | New |
| Redwood Wealth Management Group, LLC | 1,580 | $67.3K | 0.05% | +1,580 | New |
| HM Payson & Co | 1,563 | $66.6K | 0.00% | 00.0% | Unchanged |
| Laffer Tengler Investments | 1,549 | $66.0K | 0.01% | +18+1.2% | Added |
| CoreCap Advisors, LLC | 1,506 | $64.1K | 0.01% | 00.0% | Unchanged |
| Central Trust Co | 1,457 | $62.1K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,452 | $61.8K | 0.01% | −1,938−57.2% | Reduced |
| Montag A & Associates Inc | 1,421 | $60.5K | 0.00% | 00.0% | Unchanged |
| Advantage Trust Co | 1,400 | $59.6K | 0.04% | 00.0% | Unchanged |
| Avalon Trust Co | 1,387 | $59.1K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,356 | $57.8K | 0.00% | +2+0.1% | Added |
| Trust Co | 1,235 | $52.6K | 0.01% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 1,155 | $49.2K | 0.03% | +23+2.0% | Added |
| Rational Advisors LLC | 1,145 | $48.8K | 0.00% | −59−4.9% | Reduced |
| Clear Street Markets LLC | 1,100 | $47.0K | 0.02% | +900+450.0% | Added |
| Principal Securities, Inc. | 1,068 | $45.5K | 0.00% | +750+235.8% | Added |
| Coppell Advisory Solutions LLC | 1,065 | $45.4K | 0.01% | +1,065 | New |
| CWM, LLC | 1,066 | $45.0K | 0.00% | +451+73.3% | Added |
| Harbor Investment Advisory, LLC | 1,000 | $42.6K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 1,000 | $42.6K | 0.00% | 00.0% | Unchanged |
| Register Financial Advisors LLC | 1,000 | $42.6K | 0.02% | 00.0% | Unchanged |
| Compass Wealth Management LLC | 1,000 | $42.6K | 0.01% | 00.0% | Unchanged |
| Central Pacific Bank - Trust Division | 1,000 | $42.6K | 0.01% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 988 | $42.1K | 0.00% | +20+2.1% | Added |
| HBC Financial Services, PLLC | 1,000 | $42.0K | 0.03% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 910 | $39.0K | 0.00% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 900 | $38.3K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 900 | $38.0K | 0.01% | +250+38.5% | Added |
| Quent Capital, LLC | 847 | $36.1K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 833 | $35.5K | 0.00% | +833 | New |
| PSI Advisors, LLC | 830 | $35.4K | 0.01% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 782 | $33.3K | 0.00% | +525+204.3% | Added |
| Wiser Advisor Group LLC | 744 | $31.7K | 0.05% | +16+2.2% | Added |
| Financial Management Professionals, Inc. | 723 | $31.0K | 0.00% | +723 | New |
| Farther Finance Advisors, LLC | 700 | $30.0K | 0.00% | −126−15.3% | Reduced |
| Continuum Advisory, LLC | 700 | $29.8K | 0.00% | 00.0% | Unchanged |
| Clear Investment Research, LLC | 700 | $29.8K | 0.04% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 696 | $29.6K | 0.01% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 649 | $27.6K | 0.00% | 00.0% | Unchanged |
| Caldwell Trust Co | 635 | $27.0K | 0.00% | 00.0% | Unchanged |
| Pacifica Partners Inc. | 575 | $24.7K | 0.01% | −425−42.5% | Reduced |
| Geneos Wealth Management Inc. | 526 | $22.4K | 0.00% | +426+426.0% | Added |
| Trust Co of Vermont | 500 | $21.3K | 0.00% | 00.0% | Unchanged |
| Ramirez Asset Management, Inc. | 450 | $19.2K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 400 | $17.0K | 0.00% | +150+60.0% | Added |
| Ronald Blue Trust, Inc. | 388 | $16.1K | 0.00% | +288+288.0% | Added |
| Archer Investment Corp | 310 | $13.2K | 0.00% | +6+2.0% | Added |
| Jones Financial Companies LLLP | 303 | $12.9K | 0.00% | +303 | New |
| HHM Wealth Advisors, LLC | 261 | $11.1K | 0.00% | +261 | New |
| Financial Network Wealth Advisors LLC | 254 | $10.8K | 0.01% | +254 | New |
| Great West Life Assurance Co | 230 | $10.0K | 0.00% | +69+42.9% | Added |
| Benjamin F. Edwards & Company, Inc. | 200 | $9.00K | 0.00% | −150−42.9% | Reduced |
| Cape Investment Advisory, Inc. | 200 | $8.52K | 0.00% | 00.0% | Unchanged |
| Mark Sheptoff Financial Planning, LLC | 200 | $8.52K | 0.00% | +200 | New |
| Opal Wealth Advisors, LLC | 200 | $8.52K | 0.00% | +200 | New |
| Triad Wealth Partners, LLC | 145 | $6.18K | 0.00% | +145 | New |
| Avion Wealth | 150 | $6.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 123 | $5.24K | 0.00% | −28−18.5% | Reduced |
| Optimum Investment Advisors | 100 | $4.26K | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 85 | $3.62K | 0.00% | 00.0% | Unchanged |
| Kozak & Associates, Inc. | 84 | $3.58K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 82 | $3.49K | 0.00% | 00.0% | Unchanged |
| EdgeRock Capital LLC | 82 | $3.49K | 0.00% | +82 | New |
| Penserra Capital Management LLC | 81 | $3.00K | 0.00% | 00.0% | Unchanged |
| Abich Financial Wealth Management LLC | 60 | $2.56K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 50 | $2.13K | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 25 | $1.06K | 0.00% | +25 | New |
| Concord Wealth Partners | 20 | $852 | 0.00% | +20 | New |
| Abound Wealth Management | 16 | $696 | 0.00% | 00.0% | Unchanged |
| Ridgewood Investments LLC | 12 | $522 | 0.00% | +12 | New |
| Dogwood Wealth Management LLC | 0 | $2 | 0.00% | 0 | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −5,961,544−100.0% | Sold out |
| Prevail Innovative Wealth Advisors, LLC | 0 | $0 | 0.00% | −96,473−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −33,592−100.0% | Sold out |
| Groesbeck Investment Management Corp | 0 | $0 | 0.00% | −22,832−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −20,810−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −20,302−100.0% | Sold out |
| Easterly Investment Partners LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Wealthstar Advisors, LLC | 0 | $0 | 0.00% | −13,831−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −13,420−100.0% | Sold out |