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 |
|---|---|---|---|---|---|
| First Trust Advisors LP | 96,731 | $4.63M | 0.00% | +7,804+8.8% | Added |
| Brown Advisory Inc | 96,481 | $4.62M | 0.01% | +25,001+35.0% | Added |
| ELCO Management Co., LLC | 95,208 | $4.56M | 2.39% | +2,639+2.9% | Added |
| Kestra Advisory Services, LLC | 94,557 | $4.53M | 0.02% | +94,557 | New |
| Wealth Enhancement Advisory Services, LLC | 93,181 | $4.46M | 0.01% | +7,792+9.1% | Added |
| BlackRock, Inc. | 91,975 | $4.40M | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 91,651 | $4.39M | 0.01% | −13,948−13.2% | Reduced |
| Objectivity Squared, LLC | 89,125 | $4.31M | 3.00% | +2,246+2.6% | Added |
| Advisors Asset Management, Inc. | 87,484 | $4.19M | 0.08% | +26,967+44.6% | Added |
| PPM America Inc | 87,200 | $4.17M | 39.11% | −2,200−2.5% | Reduced |
| Pinnacle Holdings, LLC | 80,862 | $3.87M | 1.46% | −2,718−3.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 77,428 | $3.76M | 0.05% | +65,174+531.9% | Added |
| Moneta Group Investment Advisors LLC | 76,552 | $3.66M | 0.05% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 72,113 | $3.45M | 0.01% | +72,113 | New |
| Dividend Assets Capital, LLC | 71,434 | $3.42M | 0.66% | +1,595+2.3% | Added |
| Basso Capital Management, L.P. | 71,200 | $3.41M | 2.95% | 00.0% | Unchanged |
| Van Eck Associates Corp | 68,289 | $3.27M | 0.00% | +10,480+18.1% | Added |
| Davenport & Co LLC | 67,836 | $3.25M | 0.02% | +7,808+13.0% | Added |
| FourThought Financial Partners, LLC | 67,635 | $3.24M | 0.34% | +14,262+26.7% | Added |
| Pacer Advisors, Inc. | 67,580 | $3.23M | 0.01% | +11,164+19.8% | Added |
| Bridges Investment Management Inc | 67,482 | $3.23M | 0.05% | 00.0% | Unchanged |
| US Bancorp | 66,977 | $3.21M | 0.00% | +13,709+25.7% | Added |
| Childress Capital Advisors, LLC | 66,841 | $3.20M | 0.89% | +3,284+5.2% | Added |
| Ameriprise Financial Inc | 66,821 | $3.20M | 0.00% | −57−0.1% | Reduced |
| Independent Advisor Alliance | 65,952 | $3.16M | 0.04% | −3,533−5.1% | Reduced |
| Adell Harriman & Carpenter Inc | 65,155 | $3.12M | 0.22% | +5,900+10.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 64,441 | $3.08M | 0.01% | +4,603+7.7% | Added |
| Jackson Hole Capital Partners, LLC | 64,068 | $3.07M | 0.62% | −976−1.5% | Reduced |
| Crescent Grove Advisors, LLC | 63,601 | $3.04M | 0.30% | −4,802−7.0% | Reduced |
| Fort Washington Investment Advisors Inc | 60,856 | $2.91M | 0.02% | 00.0% | Unchanged |
| Botty Investors LLC | 60,218 | $2.88M | 0.95% | +714+1.2% | Added |
| Private Wealth Partners, LLC | 59,900 | $2.87M | 0.22% | +48,400+420.9% | Added |
| Williams Jones Wealth Management, LLC. | 58,775 | $2.81M | 0.03% | +7,822+15.4% | Added |
| Cresset Asset Management, LLC | 57,698 | $2.76M | 0.01% | +34,404+147.7% | Added |
| Atria Wealth Solutions, Inc. | 57,424 | $2.75M | 0.03% | +3,025+5.6% | Added |
| Captrust Financial Advisors | 57,190 | $2.74M | 0.01% | −3,285−5.4% | Reduced |
| Samalin Investment Counsel, LLC | 55,821 | $2.67M | 1.15% | −1,301−2.3% | Reduced |
| MAI Capital Management | 54,850 | $2.63M | 0.02% | +500+0.9% | Added |
| Steward Partners Investment Advisory, LLC | 53,827 | $2.58M | 0.02% | +7,196+15.4% | Added |
| Janney Montgomery Scott LLC | 52,095 | $2.49M | 0.01% | +7,201+16.0% | Added |
| Creative Planning | 51,858 | $2.48M | 0.00% | +350+0.7% | Added |
| Private Advisor Group, LLC | 51,755 | $2.48M | 0.01% | −1,985−3.7% | Reduced |
| Mutual of America Capital Management LLC | 51,505 | $2.47M | 0.03% | +3,172+6.6% | Added |
| GraniteShares Advisors LLC | 51,441 | $2.46M | 1.56% | +237+0.5% | Added |
| Northern Right Capital Management, L.P. | 51,232 | $2.45M | 0.91% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 50,383 | $2.41M | 0.03% | −2,908−5.5% | Reduced |
| Lindbrook Capital, LLC | 49,796 | $2.38M | 0.21% | −2,332−4.5% | Reduced |
| Cerity Partners LLC | 47,201 | $2.22M | 0.00% | +6,173+15.0% | Added |
| Keybank National Association | 45,740 | $2.19M | 0.01% | +2,531+5.9% | Added |
| Doliver Advisors, LP | 44,623 | $2.14M | 0.59% | −500−1.1% | Reduced |
| XTX Topco Ltd | 43,850 | $2.10M | 0.18% | +43,850 | New |
| M&T Bank Corp | 43,494 | $2.08M | 0.01% | −2,000−4.4% | Reduced |
| Barnett & Company, Inc. | 43,187 | $2.07M | 1.35% | −500−1.1% | Reduced |
| Wolverine Trading, LLC | 42,144 | $2.01M | 0.05% | +25,634+155.3% | Added |
| SEI Investments Co | 41,958 | $2.01M | 0.00% | −5,368−11.3% | Reduced |
| Silvercrest Asset Management Group LLC | 41,913 | $2.01M | 0.01% | −1,309−3.0% | Reduced |
| CAPROCK Group, Inc. | 41,309 | $1.98M | 0.06% | +16,784+68.4% | Added |
| Bahl & Gaynor Inc | 40,475 | $1.94M | 0.01% | +2,675+7.1% | Added |
| Geneva Partners, LLC | 40,000 | $1.91M | 0.78% | 00.0% | Unchanged |
| Reuter James Wealth Management, LLC | 39,048 | $1.87M | 0.35% | 00.0% | Unchanged |
| PFG Investments, LLC | 38,506 | $1.84M | 0.11% | +10,705+38.5% | Added |
| CFM Wealth Partners LLC | 37,921 | $1.81M | 0.31% | 00.0% | Unchanged |
| Daymark Wealth Partners, LLC | 37,694 | $1.80M | 0.08% | +2,786+8.0% | Added |
| Morningstar Investment Management LLC | 36,577 | $1.75M | 0.14% | −20,568−36.0% | Reduced |
| Northern Trust Corp | 36,418 | $1.74M | 0.00% | −18,378−33.5% | Reduced |
| Empire Financial Management Company, LLC | 36,225 | $1.73M | 0.54% | 00.0% | Unchanged |
| Pekin Hardy Strauss, Inc. | 34,565 | $1.65M | 0.21% | +9,690+39.0% | Added |
| CI Private Wealth, LLC | 33,986 | $1.63M | 0.00% | −10,327−23.3% | Reduced |
| Oppenheimer Asset Management Inc. | 33,834 | $1.62M | 0.02% | +663+2.0% | Added |
| Lido Advisors, LLC | 33,545 | $1.61M | 0.01% | +15,424+85.1% | Added |
| Stephens Inc | 32,483 | $1.55M | 0.02% | +1,984+6.5% | Added |
| VELA Investment Management, LLC | 32,276 | $1.54M | 0.53% | +4,927+18.0% | Added |
| Apollon Wealth Management, LLC | 32,213 | $1.54M | 0.04% | +1,187+3.8% | Added |
| Spears Abacus Advisors LLC | 32,200 | $1.54M | 0.03% | 00.0% | Unchanged |
| AssuredPartners Investment Advisors, LLC | 31,920 | $1.53M | 0.30% | +31,920 | New |
| Howard Financial Services, Ltd. | 31,912 | $1.53M | 0.21% | +10,634+50.0% | Added |
| Umb Bank N A | 31,912 | $1.53M | 0.02% | 00.0% | Unchanged |
| Pingora Partners LLC | 30,823 | $1.48M | 0.97% | 00.0% | Unchanged |
| Birch Capital Management, LLC | 30,510 | $1.46M | 0.73% | −200−0.7% | Reduced |
| Quadrant Capital Group LLC | 30,150 | $1.44M | 0.10% | 00.0% | Unchanged |
| Bramshill Investments, LLC | 30,130 | $1.44M | 0.23% | +12,556+71.4% | Added |
| Anthracite Investment Company, Inc. | 30,000 | $1.44M | 0.72% | 00.0% | Unchanged |
| Obermeyer Wood Investment Counsel, LLLP | 29,705 | $1.42M | 0.07% | +24+0.1% | Added |
| Prospera Financial Services Inc | 29,177 | $1.40M | 0.03% | +2,630+9.9% | Added |
| Parkside Financial Bank & Trust | 28,253 | $1.35M | 0.18% | −389−1.4% | Reduced |
| ProShare Advisors LLC | 28,136 | $1.35M | 0.00% | −2,867−9.2% | Reduced |
| Fortem Financial Group, LLC | 28,101 | $1.34M | 0.52% | +3,501+14.2% | Added |
| Outfitter Financial LLC | 27,972 | $1.34M | 1.07% | 00.0% | Unchanged |
| One Charles Private Wealth Services, LLC | 27,935 | $1.34M | 0.45% | −8,274−22.9% | Reduced |
| D.A. Davidson & Co. | 27,862 | $1.33M | 0.01% | +2,462+9.7% | Added |
| Pathway Financial Advisers, LLC | 27,110 | $1.30M | 0.44% | +1,058+4.1% | Added |
| McIntyre Freedman & Flynn Investment Advisers Inc | 27,000 | $1.29M | 0.97% | 00.0% | Unchanged |
| Jump Financial, LLC | 26,404 | $1.26M | 0.03% | −17,868−40.4% | Reduced |
| Sanctuary Advisors, LLC | 23,508 | $1.25M | 0.01% | +1,978+9.2% | Added |
| Custom Index Systems, LLC | 26,157 | $1.25M | 0.67% | −996−3.7% | Reduced |
| Veracity Capital LLC | 25,638 | $1.23M | 0.45% | 00.0% | Unchanged |
| TCG Advisory Services, LLC | 25,601 | $1.23M | 0.05% | +19,809+342.0% | Added |
| HB Wealth Management, LLC | 25,435 | $1.22M | 0.01% | +702+2.8% | Added |
| RMB Capital Management, LLC | 25,385 | $1.21M | 0.03% | +290+1.2% | Added |
| Reaves W H & Co Inc | 25,000 | $1.20M | 0.03% | +25,000 | New |