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; 641 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
- +20 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
- 49
- 202 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 641 | $11.1B |
| Q1 2026 | 648 | $11.6B |
| Q4 2025 | 634 | $9.52B |
| Q3 2025 | 578 | $10.5B |
| Q2 2025 | 577 | $11.2B |
| Q1 2025 | 572 | $11.6B |
| Q4 2024 | 536 | $10.4B |
| Q3 2024 | 502 | $10.3B |
| Q2 2024 | 490 | $10.2B |
| Q1 2024 | 479 | $9.32B |
| Q4 2023 | 443 | $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 | 349 | $8.20B |
| Q4 2021 | 341 | $7.48B |
| Q3 2021 | 311 | $7.51B |
| Q2 2021 | 301 | $8.20B |
| Q1 2021 | 306 | $7.34B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alps Advisors Inc | 25,622,130 | $1.14B | 7.62% | −539,652−2.1% | Reduced |
| Blackstone Group Inc. | 21,821,405 | $970.2M | 4.40% | −1,318,339−5.7% | Reduced |
| Invesco Ltd. | 21,036,175 | $935.3M | 0.18% | −128,991−0.6% | Reduced |
| Bank of America Corp | 16,557,456 | $736.1M | 0.06% | −641,899−3.7% | Reduced |
| Goldman Sachs Group Inc | 14,935,293 | $664.0M | 0.13% | −842,299−5.3% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 14,444,393 | $642.2M | 8.27% | −381,512−2.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 6,637,479 | $295.1M | 0.66% | +422,937+6.8% | Added |
| ING Groep NV | 6,628,400 | $294.7M | 1.71% | +2,725,000+69.8% | Added |
| Morgan Stanley | 6,456,956 | $287.1M | 0.02% | −590,953−8.4% | Reduced |
| Kayne Anderson Capital Advisors LP | 5,735,562 | $255.0M | 6.50% | +45,271+0.8% | Added |
| JPMorgan Chase & Co | 5,710,053 | $253.9M | 0.02% | −1,044,187−15.5% | Reduced |
| UBS Group AG | 5,619,992 | $249.9M | 0.07% | −120,304−2.1% | Reduced |
| Chickasaw Capital Management LLC | 5,580,052 | $248.1M | 10.62% | +34,659+0.6% | Added |
| Energy Income Partners, LLC | 4,620,470 | $205.4M | 4.40% | +79,242+1.7% | Added |
| Brave Warrior Advisors, LLC | 4,432,966 | $197.1M | 4.09% | +197,488+4.7% | Added |
| Brookfield Asset Management Inc. | 4,141,816 | $184.1M | 1.04% | −47,114−1.1% | Reduced |
| Clearbridge Investments, LLC | 3,101,897 | $137.9M | 0.11% | +42,138+1.4% | Added |
| CIBC Private Wealth Group, LLC | 2,886,065 | $128.3M | 0.23% | +188,758+7.0% | Added |
| Miller Howard Investments Inc | 2,605,612 | $115.8M | 3.57% | +33,795+1.3% | Added |
| Westwood Holdings Group Inc. | 2,170,896 | $96.5M | 0.41% | +172,653+8.6% | Added |
| Barclays PLC | 2,016,821 | $89.7M | 0.04% | −1,744,046−46.4% | Reduced |
| Duff & Phelps Investment Management Co | 1,933,486 | $86.0M | 0.99% | +90,793+4.9% | Added |
| Fractal Investments LLC | 1,910,849 | $85.0M | 14.36% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 1,621,026 | $72.1M | 3.58% | +22,473+1.4% | Added |
| AlphaCore Capital LLC | 1,569,157 | $69.8M | 15.75% | +4050.0% | Added |
| Allianz Asset Management GmbH | 1,550,300 | $68.9M | 0.11% | −108,600−6.5% | Reduced |
| BNP Paribas Arbitrage, SA | 1,513,037 | $67.3M | 0.07% | −480,879−24.1% | Reduced |
| Cushing Asset Management, LP | 1,498,796 | $66.6M | 4.91% | +217,674+17.0% | Added |
| Infrastructure Capital Advisors, LLC | 1,456,059 | $64.7M | 9.13% | −212,983−12.8% | Reduced |
| Jennison Associates LLC | 1,416,928 | $63.0M | 0.04% | −17,949−1.3% | Reduced |
| Amundi | 1,410,705 | $61.8M | 0.02% | 00.0% | Unchanged |
| Stifel Financial Corp | 1,276,828 | $56.8M | 0.06% | +64,714+5.3% | Added |
| Epoch Investment Partners, Inc. | 1,216,693 | $54.1M | 0.24% | +56,237+4.8% | Added |
| Citigroup Inc | 1,144,404 | $50.9M | 0.05% | +33,772+3.0% | Added |
| Deutsche Bank AG | 1,141,520 | $50.8M | 0.02% | −271,910−19.2% | Reduced |
| Mariner, LLC | 1,058,419 | $47.1M | 0.08% | −3,633−0.3% | Reduced |
| Progeny 3, Inc. | 1,015,459 | $45.1M | 3.79% | +19,800+2.0% | Added |
| Beach Investment Counsel Inc | 878,756 | $39.1M | 4.83% | −20,333−2.3% | Reduced |
| Royal Bank of Canada | 839,594 | $37.3M | 0.01% | +141,201+20.2% | Added |
| FMR LLC | 823,467 | $36.6M | 0.00% | +654,500+387.4% | Added |
| Longfellow Investment Management Co LLC | 766,529 | $34.1M | 8.53% | −100,335−11.6% | Reduced |
| Wells Fargo & Company | 717,735 | $31.9M | 0.01% | −300,551−29.5% | Reduced |
| Cohen & Steers, Inc. | 634,513 | $28.2M | 0.05% | +118,983+23.1% | Added |
| Appaloosa LPSuperinvestorAppaloosa | 578,500 | $25.7M | 0.38% | −33,000−5.4% | Reduced |
| HighTower Advisors, LLC | 560,590 | $24.9M | 0.04% | +9,738+1.8% | Added |
| RR Advisors, LLC | 555,000 | $24.7M | 6.81% | −60,000−9.8% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 536,366 | $23.8M | 0.03% | +17,507+3.4% | Added |
| Distillate Capital Partners LLC | 523,588 | $23.3M | 1.17% | +523,588 | New |
| Chicago Partners Investment Group LLC | 480,449 | $21.1M | 0.75% | +2,478+0.5% | Added |
| U.S. Capital Wealth Advisors, LLC | 464,179 | $20.6M | 0.73% | +118,647+34.3% | Added |
| Americana Partners, LLC | 458,500 | $20.4M | 1.39% | +38,459+9.2% | Added |
| Exchange Traded Concepts, LLC | 450,487 | $20.0M | 0.48% | +30,290+7.2% | Added |
| Nomura Holdings Inc | 450,000 | $20.0M | 0.15% | −3,132,600−87.4% | Reduced |
| Oxbow Advisors, LLC | 399,694 | $17.8M | 1.76% | −2,002−0.5% | Reduced |
| Raymond James & Associates | 398,340 | $17.7M | 0.01% | +29,388+8.0% | Added |
| Nuveen Asset Management, LLC | 392,451 | $17.4M | 0.00% | +4,345+1.1% | Added |
| HRT Financial LP | 385,908 | $17.2M | 0.09% | +26,654+7.4% | Added |
| Sovereign Investment Advisors, LLC | 373,955 | $16.6M | 5.45% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 371,688 | $16.5M | 0.01% | +10,431+2.9% | Added |
| Heronetta Management, L.P. | 358,364 | $15.9M | 9.74% | 00.0% | Unchanged |
| Delphi Financial Group, Inc. | 341,079 | $15.2M | 8.56% | 00.0% | Unchanged |
| Natixis | 340,158 | $15.1M | 0.09% | −568,100−62.5% | Reduced |
| Bollard Group LLC | 338,158 | $15.0M | 0.40% | −525−0.2% | Reduced |
| LPL Financial LLC | 336,496 | $15.0M | 0.01% | +33,094+10.9% | Added |
| Maryland State Retirement & Pension System | 318,827 | $14.2M | 0.30% | +17,097+5.7% | Added |
| Catalyst Capital Advisors LLC | 280,885 | $12.5M | 0.28% | +19,320+7.4% | Added |
| NBW Capital LLC | 266,224 | $11.8M | 2.23% | −4,660−1.7% | Reduced |
| Private Capital Advisors, Inc. | 256,679 | $11.4M | 1.25% | −270−0.1% | Reduced |
| Texas Yale Capital Corp. | 237,578 | $10.6M | 0.46% | +3,090+1.3% | Added |
| Northeast Financial Consultants Inc | 230,478 | $10.2M | 0.45% | +1,000+0.4% | Added |
| Evergreen Capital Management LLC | 215,268 | $9.57M | 0.32% | +1,148+0.5% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 213,889 | $9.51M | 0.54% | 00.0% | Unchanged |
| Adams Asset Advisors, LLC | 206,720 | $9.19M | 1.22% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 200,085 | $8.90M | 0.01% | +13,085+7.0% | Added |
| Sequoia Financial Advisors, LLC | 194,423 | $8.64M | 0.09% | +194,423 | New |
| Tectonic Advisors LLC | 189,370 | $8.42M | 0.55% | +23,086+13.9% | Added |
| Acadian Asset Management LLC | 188,201 | $8.37M | 0.03% | +25,579+15.7% | Added |
| Avenir Corp | 184,166 | $8.19M | 0.83% | −5,381−2.8% | Reduced |
| Spirit of America Management Corp | 166,897 | $7.42M | 1.48% | −1,000−0.6% | Reduced |
| Kercheville Advisors, LLC | 163,861 | $7.29M | 3.07% | −3,471−2.1% | Reduced |
| Partners Value Investments LP | 160,500 | $7.14M | 0.08% | 00.0% | Unchanged |
| Simplicity Wealth,LLC | 157,585 | $7.01M | 0.65% | −29,032−15.6% | Reduced |
| Hennessy Advisors Inc | 156,449 | $6.96M | 0.22% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 149,509 | $6.65M | 0.03% | +10,000+7.2% | Added |
| Advisors Capital Management, LLC | 146,722 | $6.52M | 0.11% | +2,192+1.5% | Added |
| Cetera Investment Advisers | 145,539 | $6.47M | 0.01% | +5,385+3.8% | Added |
| Granby Capital Management, LLC | 130,000 | $5.78M | 2.99% | 00.0% | Unchanged |
| Castleark Management LLC | 129,642 | $5.76M | 0.23% | 00.0% | Unchanged |
| Parkwood LLC | 127,149 | $5.65M | 0.69% | +95,061+296.3% | Added |
| Commonwealth Equity Services, LLC | 123,785 | $5.50M | 0.01% | +25,719+26.2% | Added |
| Rockefeller Capital Management L.P. | 123,434 | $5.49M | 0.01% | +32,055+35.1% | Added |
| Evercore Wealth Management, LLC | 112,053 | $4.98M | 0.07% | −728−0.6% | Reduced |
| Advisor Group Holdings, Inc. | 105,599 | $4.70M | 0.01% | −12,198−10.4% | Reduced |
| The PNC Financial Services Group, Inc. | 101,082 | $4.49M | 0.00% | −1,903−1.8% | Reduced |
| Kovitz Investment Group Partners, LLC | 100,462 | $4.47M | 0.03% | +89,918+852.8% | Added |
| Wexford Capital LP | 99,945 | $4.44M | 1.06% | 00.0% | Unchanged |
| ELCO Management Co., LLC | 92,569 | $4.12M | 2.22% | +1,742+1.9% | Added |
| BlackRock, Inc. | 91,975 | $4.09M | 0.00% | +91,975 | New |
| PPM America Inc | 89,400 | $3.97M | 35.67% | 00.0% | Unchanged |
| First Trust Advisors LP | 88,927 | $3.95M | 0.00% | +360.0% | Added |