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.
| 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, Q4 2024
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NBC Securities, Inc. | 4 | $210 | 0.02% | −3,677−99.9% | Reduced |
| Winnow Wealth LLC | 8 | $354 | 0.00% | +8 | New |
| Mountain Hill Investment Partners Corp. | 13 | $610 | 0.00% | +13 | New |
| Abound Wealth Management | 16 | $782 | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 25 | $1.20K | 0.00% | +25 | New |
| Financial Network Wealth Advisors LLC | 35 | $1.68K | 0.00% | −347−90.8% | Reduced |
| Maia Wealth LLC | 45 | $2.15K | 0.00% | +45 | New |
| Oliver Lagore Vanvalin Investment Group | 52 | $2.47K | 0.00% | +1+2.0% | Added |
| Truvestments Capital LLC | 62 | $2.97K | 0.00% | +62 | New |
| Wolff Wiese Magana LLC | 82 | $3.92K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 87 | $4.00K | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 85 | $4.07K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 86 | $4.12K | 0.00% | +85+8,500.0% | Added |
| Kozak & Associates, Inc. | 87 | $4.22K | 0.00% | +2+2.4% | Added |
| Ronald Blue Trust, Inc. | 100 | $4.79K | 0.00% | −288−74.2% | Reduced |
| Optimum Investment Advisors | 100 | $4.79K | 0.00% | 00.0% | Unchanged |
| GeoWealth Management, LLC | 100 | $4.79K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 100 | $4.79K | 0.00% | +50+100.0% | Added |
| Assetmark, Inc | 101 | $4.83K | 0.00% | 00.0% | Unchanged |
| WealthTrak Capital Management LLC | 109 | $5.22K | 0.00% | +109 | New |
| Nova Wealth Management, Inc. | 113 | $5.41K | 0.00% | +113 | New |
| Transce3nd, LLC | 150 | $7.18K | 0.00% | +150 | New |
| Mark Sheptoff Financial Planning, LLC | 200 | $9.57K | 0.01% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 200 | $9.57K | 0.00% | 00.0% | Unchanged |
| Darwin Advisors, LLC | 240 | $11.5K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 255 | $12.2K | 0.00% | 00.0% | Unchanged |
| FLP Wealth Management, LLC | 259 | $12.4K | 0.03% | +259 | New |
| Park Square Financial Group, LLC | 312 | $14.9K | 0.01% | +312 | New |
| Archer Investment Corp | 323 | $15.4K | 0.00% | +7+2.2% | Added |
| Concord Wealth Partners | 389 | $18.6K | 0.00% | +389 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 397 | $19.0K | 0.00% | 00.0% | Unchanged |
| Pacifica Partners Inc. | 400 | $19.5K | 0.01% | −175−30.4% | Reduced |
| TD Private Client Wealth LLC | 450 | $21.5K | 0.00% | −35,412−98.7% | Reduced |
| Ramirez Asset Management, Inc. | 450 | $21.5K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 500 | $23.9K | 0.00% | 00.0% | Unchanged |
| FSA Wealth Management LLC | 532 | $25.5K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 574 | $27.0K | 0.00% | +109+23.4% | Added |
| Holos Integrated Wealth LLC | 630 | $30.2K | 0.02% | +630 | New |
| Caldwell Trust Co | 635 | $30.4K | 0.00% | 00.0% | Unchanged |
| VSM Wealth Advisory, LLC | 641 | $30.7K | 0.01% | +641 | New |
| Householder Group Estate & Retirement Specialist, LLC | 650 | $31.0K | 0.02% | −250−27.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 650 | $31.1K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 696 | $33.3K | 0.01% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 700 | $33.5K | 0.00% | 00.0% | Unchanged |
| Clear Investment Research, LLC | 700 | $33.5K | 0.04% | 00.0% | Unchanged |
| Cedar Wealth Management, LLC | 754 | $36.1K | 0.01% | −392−34.2% | Reduced |
| Wiser Advisor Group LLC | 774 | $37.1K | 0.05% | +15+2.0% | Added |
| EverSource Wealth Advisors, LLC | 820 | $39.2K | 0.00% | +85+11.6% | Added |
| PSI Advisors, LLC | 830 | $39.7K | 0.01% | 00.0% | Unchanged |
| Quent Capital, LLC | 847 | $40.5K | 0.00% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 900 | $43.1K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 945 | $45.2K | 0.00% | +163+20.8% | Added |
| Fortitude Family Office, LLC | 992 | $47.5K | 0.02% | −187−15.9% | Reduced |
| Harbor Investment Advisory, LLC | 1,000 | $47.9K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 1,000 | $47.9K | 0.00% | 00.0% | Unchanged |
| Atlantic Private Wealth, LLC | 1,000 | $47.9K | 0.04% | 00.0% | Unchanged |
| Compass Wealth Management LLC | 1,000 | $47.9K | 0.01% | 00.0% | Unchanged |
| Central Pacific Bank - Trust Division | 1,000 | $47.9K | 0.01% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 1,093 | $52.1K | 0.01% | +14+1.3% | Added |
| Geneos Wealth Management Inc. | 1,135 | $54.3K | 0.00% | +409+56.3% | Added |
| Generali Asset Management SPA SGR | 1,170 | $56.0K | 0.00% | +1,170 | New |
| HBC Financial Services, PLLC | 1,250 | $59.0K | 0.04% | 00.0% | Unchanged |
| Trust Co | 1,235 | $59.1K | 0.01% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 1,243 | $59.5K | 0.03% | +1,243 | New |
| Global Retirement Partners, LLC | 1,361 | $65.1K | 0.00% | +2+0.1% | Added |
| Avalon Trust Co | 1,387 | $66.4K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 1,390 | $66.5K | 0.00% | 00.0% | Unchanged |
| Advantage Trust Co | 1,400 | $67.0K | 0.04% | 00.0% | Unchanged |
| Montag A & Associates Inc | 1,421 | $68.0K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 1,457 | $69.7K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 1,563 | $74.8K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 1,634 | $78.3K | 0.01% | +130+8.6% | Added |
| CoreCap Advisors, LLC | 1,683 | $80.5K | 0.00% | +177+11.8% | Added |
| Tower Research Capital LLC (TRC) | 1,738 | $83.2K | 0.00% | −5,374−75.6% | Reduced |
| Russell Investments Group, Ltd. | 1,785 | $85.4K | 0.00% | +1,040+139.6% | Added |
| RE Dickinson Investment Advisors, LLC | 2,017 | $96.5K | 0.05% | +208+11.5% | Added |
| Crewe Advisors LLC | 2,052 | $98.2K | 0.01% | +2,052 | New |
| Eagle Bay Advisors LLC | 2,078 | $99.5K | 0.06% | −169−7.5% | Reduced |
| Smartleaf Asset Management LLC | 2,134 | $101.8K | 0.01% | +61+2.9% | Added |
| Proffitt & Goodson Inc | 2,274 | $108.8K | 0.02% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 2,298 | $110.0K | 0.04% | −1,135−33.1% | Reduced |
| Principal Securities, Inc. | 2,380 | $113.9K | 0.00% | −98−4.0% | Reduced |
| Boyd Watterson Asset Management LLC | 2,465 | $118.0K | 0.03% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 2,666 | $128.0K | 0.02% | +53+2.0% | Added |
| Smithfield Trust Co | 2,725 | $130.0K | 0.01% | 00.0% | Unchanged |
| Allworth Financial LP | 2,576 | $133.8K | 0.00% | +517+25.1% | Added |
| Fifth Third Bancorp | 2,938 | $140.6K | 0.00% | −1,229−29.5% | Reduced |
| Signaturefd, LLC | 3,001 | $143.6K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 3,048 | $145.9K | 0.01% | +6+0.2% | Added |
| Nemes Rush Group LLC | 3,133 | $150.0K | 0.02% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 3,300 | $157.9K | 0.03% | 00.0% | Unchanged |
| Proequities, Inc. | 3,166 | $164.4K | 0.01% | +217+7.4% | Added |
| Colonial Trust Co | 3,492 | $167.1K | 0.02% | 00.0% | Unchanged |
| Anfield Capital Management, LLC | 3,601 | $172.3K | 0.06% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 3,665 | $175.4K | 0.03% | −127−3.3% | Reduced |
| Adirondack Trust Co | 3,700 | $177.1K | 0.07% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 3,784 | $181.1K | 0.00% | +3+0.1% | Added |
| Huntington National Bank | 3,900 | $186.7K | 0.00% | +300+8.3% | Added |
| Ancora Advisors, LLC | 3,977 | $190.3K | 0.00% | +1,000+33.6% | Added |
| Ulland Investment Advisors, LLC | 4,000 | $191.0K | 0.12% | 00.0% | Unchanged |