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.
| 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 2023
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Creative Financial Designs Inc | 0 | $15 | 0.00% | 0 | Unchanged |
| Ridgewood Investments LLC | 12 | $416 | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 16 | $555 | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 54 | $1.00K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 50 | $1.70K | 0.00% | 00.0% | Unchanged |
| Kozak & Associates, Inc. | 77 | $2.60K | 0.00% | +2+2.7% | Added |
| Ronald Blue Trust, Inc. | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| Optimum Investment Advisors | 100 | $3.39K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 100 | $3.39K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 100 | $3.39K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 106 | $3.59K | 0.00% | +106 | New |
| Larson Financial Group LLC | 144 | $4.89K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 150 | $5.00K | 0.00% | 00.0% | Unchanged |
| Resources Management Corp | 152 | $5.00K | 0.00% | −3,323−95.6% | Reduced |
| Horan Securities, Inc. | 182 | $6.18K | 0.00% | +4+2.2% | Added |
| Cape Investment Advisory, Inc. | 200 | $6.79K | 0.00% | 00.0% | Unchanged |
| Endurance Wealth Management, Inc. | 218 | $7.00K | 0.00% | +218 | New |
| Newbridge Financial Services Group, Inc. | 221 | $7.49K | 0.00% | +5+2.3% | Added |
| Buck Wealth Strategies, LLC | 238 | $8.08K | 0.00% | +238 | New |
| Salem Investment Counselors Inc | 415 | $14.1K | 0.00% | 00.0% | Unchanged |
| Kistler-Tiffany Companies, LLC | 418 | $14.2K | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 436 | $14.8K | 0.00% | −200−31.4% | Reduced |
| O'Dell Group, LLC | 436 | $14.8K | 0.00% | +436 | New |
| Colonial Trust Advisors | 453 | $15.4K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 500 | $17.0K | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 500 | $17.0K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 550 | $18.7K | 0.01% | −340−38.2% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 550 | $19.0K | 0.00% | +350+175.0% | Added |
| CWM, LLC | 614 | $21.0K | 0.00% | −317−34.0% | Reduced |
| McIlrath & Eck, LLC | 649 | $22.0K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 696 | $23.6K | 0.01% | 00.0% | Unchanged |
| Clear Investment Research, LLC | 700 | $23.8K | 0.04% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 700 | $23.8K | 0.01% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 710 | $24.1K | 0.01% | +710 | New |
| Citizens National Bank Trust Department | 750 | $25.5K | 0.01% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 800 | $27.2K | 0.02% | 00.0% | Unchanged |
| Caldwell Trust Co | 835 | $28.3K | 0.00% | +835 | New |
| Proequities, Inc. | 900 | $30.5K | 0.00% | 00.0% | Unchanged |
| First Capital Advisors Group, LLC. | 981 | $33.3K | 0.02% | +981 | New |
| Harbor Investment Advisory, LLC | 1,000 | $33.9K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 1,000 | $33.9K | 0.00% | 00.0% | Unchanged |
| Register Financial Advisors LLC | 1,000 | $33.9K | 0.02% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 1,024 | $34.8K | 0.01% | +11+1.1% | Added |
| Farmers & Merchants Investments Inc | 1,149 | $39.0K | 0.00% | 00.0% | Unchanged |
| Trust Co | 1,235 | $41.9K | 0.01% | 00.0% | Unchanged |
| Compass Wealth Management LLC | 1,250 | $42.4K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 1,385 | $47.0K | 0.01% | 00.0% | Unchanged |
| Avalon Trust Co | 1,387 | $47.1K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 1,457 | $49.5K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 1,563 | $53.0K | 0.00% | 00.0% | Unchanged |
| CoreCommodity Management, LLC | 1,580 | $53.6K | 0.02% | +1,580 | New |
| Federation des caisses Desjardins du Quebec | 1,610 | $54.6K | 0.00% | 00.0% | Unchanged |
| Boyd Watterson Asset Management LLC | 1,815 | $61.6K | 0.02% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,865 | $63.3K | 0.01% | 00.0% | Unchanged |
| Allworth Financial LP | 1,983 | $67.3K | 0.00% | −30−1.5% | Reduced |
| Huntington National Bank | 2,000 | $67.9K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 2,033 | $69.0K | 0.02% | +25+1.2% | Added |
| Clearstead Advisors, LLC | 2,131 | $72.3K | 0.00% | +3+0.1% | Added |
| Whittier Trust Co | 2,340 | $79.4K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 2,346 | $80.0K | 0.01% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 2,400 | $81.5K | 0.01% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 2,420 | $82.1K | 0.00% | 00.0% | Unchanged |
| Proffitt & Goodson Inc | 2,431 | $82.5K | 0.02% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 2,490 | $84.5K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 2,585 | $87.7K | 0.00% | +30+1.2% | Added |
| FinTrust Capital Advisors, LLC | 2,750 | $90.3K | 0.02% | 00.0% | Unchanged |
| Smithfield Trust Co | 2,725 | $91.0K | 0.01% | 00.0% | Unchanged |
| Laffer Tengler Investments | 2,773 | $94.1K | 0.02% | −112−3.9% | Reduced |
| Ancora Advisors, LLC | 2,977 | $101.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,027 | $102.7K | 0.00% | +27+0.9% | Added |
| Parallel Advisors, LLC | 3,088 | $104.8K | 0.00% | +769+33.2% | Added |
| First Horizon Advisors, Inc. | 3,106 | $105.4K | 0.00% | +59+1.9% | Added |
| Nemes Rush Group LLC | 3,133 | $106.3K | 0.02% | +3,133 | New |
| Colonial Trust Co | 3,492 | $118.5K | 0.03% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 3,497 | $118.7K | 0.03% | +463+15.3% | Added |
| Fairfield, Bush & Co. | 3,800 | $129.0K | 0.04% | +3,800 | New |
| Adirondack Trust Co | 3,700 | $131.3K | 0.06% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 3,904 | $132.5K | 0.03% | 00.0% | Unchanged |
| Ulland Investment Advisors, LLC | 4,000 | $136.0K | 0.14% | +4,000 | New |
| Spire Wealth Management | 4,304 | $146.1K | 0.01% | +9+0.2% | Added |
| Harbour Investments, Inc. | 4,399 | $149.3K | 0.01% | −722−14.1% | Reduced |
| WR Wealth Planners, LLC | 4,703 | $159.6K | 0.06% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 72,724 | $160.3K | 0.02% | +72,724 | New |
| ORG Partners LLC | 5,081 | $172.0K | 0.03% | +5,081 | New |
| Benjamin Edwards Inc | 5,522 | $187.0K | 0.04% | +123+2.3% | Added |
| IFP Advisors, Inc | 5,293 | $191.0K | 0.01% | +933+21.4% | Added |
| Legacy Advisors, LLC | 6,075 | $206.2K | 0.03% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 6,094 | $206.8K | 0.01% | −106−1.7% | Reduced |
| TownSquare Capital, LLC | 6,119 | $207.7K | 0.00% | +6,119 | New |
| Bell Bank | 6,200 | $210.4K | 0.02% | 00.0% | Unchanged |
| Mosaic Family Wealth Partners, LLC | 6,286 | $213.3K | 0.04% | 00.0% | Unchanged |
| Principal Street Partners, LLC | 6,390 | $216.9K | 0.05% | −7,340−53.5% | Reduced |
| Lavaca Capital LLC | 6,400 | $217.2K | 0.07% | −150−2.3% | Reduced |
| Lee Financial Co | 6,492 | $220.3K | 0.04% | +317+5.1% | Added |
| B&D White Capital Company, LLC | 6,612 | $224.4K | 0.08% | 00.0% | Unchanged |
| Fort, L.P. | 6,663 | $226.1K | 0.60% | −807−10.8% | Reduced |
| Cowen Prime Advisors LLC | 6,809 | $231.1K | 0.08% | 00.0% | Unchanged |
| Southland Equity Partners LLC | 6,872 | $233.2K | 0.08% | 00.0% | Unchanged |
| Wesbanco Bank Inc | 6,912 | $234.0K | 0.01% | 00.0% | Unchanged |
| Icon Wealth Partners, LLC | 7,029 | $238.6K | 0.03% | +198+2.9% | Added |