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, Q4 2022
Institutional positions in MPLX LP as of Dec 31, 2022. 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
- 359
- +20 vs. Q3 2022
- Shares held
- 224.5M
- −7.70M (−3.3%) vs. Q3 2022
- Total value
- $7.36B
- +$382.1M (+5.5%) vs. Q3 2022
- New holders
- 59
- 115 more added
- Sold out
- 39
- 100 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Blackstone Group Inc. | 50,516,528 | $1.66B | 6.32% | −4,437,527−8.1% | Reduced |
| Invesco Ltd. | 20,912,334 | $686.8M | 0.20% | +400,724+2.0% | Added |
| Alps Advisors Inc | 20,674,484 | $679.0M | 6.06% | +394,336+1.9% | Added |
| Goldman Sachs Group Inc | 13,168,030 | $432.4M | 0.12% | +416,783+3.3% | Added |
| Tortoise Capital Advisors, L.L.C. | 11,717,394 | $384.8M | 5.78% | −1,347,572−10.3% | Reduced |
| Bank of America Corp | 11,076,525 | $363.8M | 0.05% | −1,439,621−11.5% | Reduced |
| Kayne Anderson Capital Advisors LP | 6,491,071 | $213.2M | 6.28% | −283,564−4.2% | Reduced |
| Chickasaw Capital Management LLC | 6,198,749 | $203.6M | 10.76% | −734,950−10.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 5,962,561 | $195.8M | 0.51% | +1,099,407+22.6% | Added |
| UBS Group AG | 5,285,506 | $173.6M | 0.08% | −938,460−15.1% | Reduced |
| Deutsche Bank AG | 5,184,616 | $170.3M | 0.10% | +381,953+8.0% | Added |
| Morgan Stanley | 5,140,208 | $168.8M | 0.02% | +744,323+16.9% | Added |
| Clearbridge Investments, LLC | 5,036,876 | $165.4M | 0.16% | +387,430+8.3% | Added |
| Energy Income Partners, LLC | 3,744,205 | $123.0M | 2.77% | +582,039+18.4% | Added |
| Brookfield Asset Management Inc. | 3,632,434 | $119.3M | 0.45% | −277,189−7.1% | Reduced |
| CIBC Private Wealth Group, LLC | 3,048,496 | $98.3M | 0.33% | −611,550−16.7% | Reduced |
| ING Groep NV | 2,260,500 | $74.2M | 0.75% | 00.0% | Unchanged |
| Natixis | 2,226,580 | $73.1M | 0.43% | +1,174,790+111.7% | Added |
| Miller Howard Investments Inc | 2,076,739 | $68.2M | 2.47% | −13,074−0.6% | Reduced |
| Westwood Holdings Group Inc. | 2,001,605 | $65.7M | 0.58% | +2,001,605 | New |
| Duff & Phelps Investment Management Co | 1,847,286 | $60.7M | 0.74% | −53,500−2.8% | Reduced |
| Delphi Financial Group, Inc. | 1,583,389 | $52.0M | 26.16% | −498,000−23.9% | Reduced |
| Epoch Investment Partners, Inc. | 1,576,645 | $51.8M | 0.31% | +183,019+13.1% | Added |
| Barclays PLC | 1,488,891 | $48.9M | 0.04% | −17,565−1.2% | Reduced |
| Infrastructure Capital Advisors, LLC | 1,478,666 | $48.6M | 9.66% | −68,939−4.5% | Reduced |
| Fractal Investments LLC | 1,447,919 | $47.5M | 11.33% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 1,316,775 | $43.2M | 9.80% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,284,337 | $42.2M | 0.01% | −6,385−0.5% | Reduced |
| Eagle Global Advisors LLC | 1,264,966 | $41.5M | 2.86% | +10,220+0.8% | Added |
| Cushing Asset Management, LP | 1,252,268 | $41.1M | 3.92% | −51,084−3.9% | Reduced |
| TPG GP A, LLC | 968,852 | $31.8M | 0.62% | −427,153−30.6% | Reduced |
| Stifel Financial Corp | 936,125 | $30.7M | 0.05% | −350.0% | Reduced |
| Citigroup Inc | 933,452 | $30.7M | 0.04% | −296,812−24.1% | Reduced |
| Progeny 3, Inc. | 851,159 | $28.0M | 4.85% | +17,900+2.1% | Added |
| Amundi | 814,362 | $27.4M | 0.02% | −1,260,723−60.8% | Reduced |
| Jennison Associates LLC | 766,345 | $25.2M | 0.03% | 00.0% | Unchanged |
| Beach Investment Counsel Inc | 719,597 | $23.6M | 2.95% | +1,584+0.2% | Added |
| Cohen & Steers, Inc. | 715,601 | $23.5M | 0.05% | −9,045−1.2% | Reduced |
| JPMorgan Chase & Co | 693,751 | $22.8M | 0.00% | −1,007,005−59.2% | Reduced |
| Mariner, LLC | 672,724 | $22.1M | 0.07% | −37,223−5.2% | Reduced |
| Royal Bank of Canada | 532,987 | $17.5M | 0.01% | +17,208+3.3% | Added |
| HighTower Advisors, LLC | 485,959 | $16.0M | 0.04% | +3,004+0.6% | Added |
| Heronetta Management, L.P. | 460,533 | $15.1M | 9.54% | +22,796+5.2% | Added |
| Spirit of America Management Corp | 440,247 | $14.5M | 3.25% | +1,000+0.2% | Added |
| RR Advisors, LLC | 434,000 | $14.2M | 2.40% | +37,000+9.3% | Added |
| Chicago Partners Investment Group LLC | 417,135 | $14.2M | 0.87% | +12,863+3.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 402,535 | $13.2M | 0.03% | +32,440+8.8% | Added |
| Sovereign Investment Advisors, LLC | 373,955 | $12.3M | 5.15% | 00.0% | Unchanged |
| Americana Partners, LLC | 351,180 | $11.5M | 2.00% | +11,949+3.5% | Added |
| Raymond James & Associates | 337,437 | $11.1M | 0.01% | −17,757−5.0% | Reduced |
| Private Capital Advisors, Inc. | 324,391 | $10.7M | 1.83% | −31,923−9.0% | Reduced |
| Bollard Group LLC | 292,758 | $9.61M | 0.37% | −3,764−1.3% | Reduced |
| Northeast Financial Consultants Inc | 226,878 | $7.45M | 0.50% | 00.0% | Unchanged |
| Avenir Corp | 225,844 | $7.42M | 0.74% | 00.0% | Unchanged |
| Deroy & Devereaux Private Investment Counsel Inc | 216,439 | $7.11M | 0.55% | +7,750+3.7% | Added |
| Evergreen Capital Management LLC | 202,687 | $6.66M | 0.31% | −496−0.2% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 201,231 | $6.61M | 0.31% | +62,520+45.1% | Added |
| Citadel Advisors LLC | 195,628 | $6.42M | 0.01% | +138,712+243.7% | Added |
| FMR LLC | 194,652 | $6.39M | 0.00% | +8,684+4.7% | Added |
| LPL Financial LLC | 194,135 | $6.38M | 0.01% | +16,540+9.3% | Added |
| Appaloosa LPSuperinvestorAppaloosa | 192,325 | $6.32M | 0.47% | 00.0% | Unchanged |
| Adams Asset Advisors, LLC | 189,309 | $6.22M | 0.83% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 188,773 | $6.20M | 0.01% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 187,400 | $6.15M | 0.01% | 00.0% | Unchanged |
| Blueprint Investment Partners LLC | 184,191 | $6.05M | 1.30% | +171,341+1,333.4% | Added |
| Kercheville Advisors, LLC | 170,496 | $5.60M | 3.87% | −5,380−3.1% | Reduced |
| Karpas Strategies, LLC | 164,898 | $5.42M | 1.90% | +2,895+1.8% | Added |
| Advisors Capital Management, LLC | 163,610 | $5.37M | 0.15% | −804−0.5% | Reduced |
| Texas Yale Capital Corp. | 154,774 | $5.08M | 0.29% | +7,534+5.1% | Added |
| Castleark Management LLC | 149,332 | $4.90M | 0.26% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 139,935 | $4.60M | 0.01% | +32,742+30.5% | Added |
| Rockefeller Capital Management L.P. | 134,992 | $4.43M | 0.02% | +8,527+6.7% | Added |
| Hennessy Advisors Inc | 133,853 | $4.40M | 0.29% | −4,500−3.3% | Reduced |
| Catalyst Capital Advisors LLC | 132,840 | $4.36M | 0.14% | +6,100+4.8% | Added |
| First Trust Advisors LP | 131,598 | $4.32M | 0.01% | −69,917−34.7% | Reduced |
| Granby Capital Management, LLC | 130,000 | $4.27M | 3.16% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 125,285 | $4.11M | 0.09% | +77,019+159.6% | Added |
| National Asset Management, Inc. | 114,697 | $3.77M | 0.11% | +2,291+2.0% | Added |
| Evercore Wealth Management, LLC | 112,053 | $3.68M | 0.08% | +60,000+115.3% | Added |
| The PNC Financial Services Group, Inc. | 103,378 | $3.39M | 0.00% | +13,247+14.7% | Added |
| Susquehanna Fundamental Investments, LLC | 102,189 | $3.36M | 0.06% | −71,925−41.3% | Reduced |
| Wexford Capital LP | 99,945 | $3.28M | 0.67% | +15,528+18.4% | Added |
| BNP Paribas Arbitrage, SA | 93,851 | $3.08M | 0.01% | +88,915+1,801.4% | Added |
| NBW Capital LLC | 91,608 | $3.01M | 0.77% | −2,045−2.2% | Reduced |
| PPM America Inc | 89,400 | $2.94M | 11.70% | 00.0% | Unchanged |
| Tectonic Advisors LLC | 88,196 | $2.90M | 0.45% | +15,779+21.8% | Added |
| Maryland State Retirement & Pension System | 87,344 | $2.87M | 0.08% | +87,344 | New |
| Advisors Asset Management, Inc. | 84,333 | $2.77M | 0.06% | +2,087+2.5% | Added |
| ELCO Management Co., LLC | 83,764 | $2.75M | 2.07% | −5,846−6.5% | Reduced |
| Morningstar Investment Management LLC | 83,163 | $2.73M | 0.46% | −6,224−7.0% | Reduced |
| Glenmede Trust Co NA | 82,493 | $2.71M | 0.02% | +32,794+66.0% | Added |
| Dividend Assets Capital, LLC | 87,053 | $2.66M | 0.56% | −3,439−3.8% | Reduced |
| First Republic Investment Management, Inc. | 80,866 | $2.66M | 0.01% | +336+0.4% | Added |
| Pinnacle Holdings, LLC | 80,611 | $2.65M | 1.18% | +1,588+2.0% | Added |
| Northern Trust Corp | 79,925 | $2.62M | 0.00% | +22,922+40.2% | Added |
| AE Wealth Management LLC | 79,055 | $2.60M | 0.02% | +1,583+2.0% | Added |
| BlackRock Inc. | 69,510 | $2.28M | 0.00% | −15,807−18.5% | Reduced |
| Basso Capital Management, L.P. | 69,150 | $2.27M | 2.44% | +69,150 | New |
| Silvercrest Asset Management Group LLC | 68,897 | $2.26M | 0.02% | −3,540−4.9% | Reduced |
| Crescent Grove Advisors, LLC | 68,121 | $2.24M | 0.23% | +13,245+24.1% | Added |