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, 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
- +19 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
- 48
- 203 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 | 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, 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 |
|---|---|---|---|---|---|
| Sanctuary Advisors, LLC | 21,530 | $1.07M | 0.01% | +1,832+9.3% | Added |
| Rehmann Capital Advisory Group | 24,201 | $1.08M | 0.07% | +500+2.1% | Added |
| CAPROCK Group, Inc. | 24,525 | $1.09M | 0.04% | +5,624+29.8% | Added |
| Fortem Financial Group, LLC | 24,600 | $1.09M | 0.44% | −6,133−20.0% | Reduced |
| Northwestern Mutual Wealth Management Co | 24,643 | $1.10M | 0.00% | +7,755+45.9% | Added |
| HB Wealth Management, LLC | 24,733 | $1.10M | 0.01% | +533+2.2% | Added |
| Pekin Hardy Strauss, Inc. | 24,875 | $1.11M | 0.14% | +24,875 | New |
| Bessemer Group Inc | 24,881 | $1.11M | 0.00% | 00.0% | Unchanged |
| National Philanthropic Trust | 25,000 | $1.11M | 0.02% | 00.0% | Unchanged |
| American Financial Group Inc | 25,000 | $1.11M | 0.48% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 25,095 | $1.12M | 0.03% | +639+2.6% | Added |
| D.A. Davidson & Co. | 25,400 | $1.13M | 0.01% | +862+3.5% | Added |
| Veracity Capital LLC | 25,638 | $1.14M | 0.44% | 00.0% | Unchanged |
| Smith, Moore & Co. | 25,735 | $1.14M | 0.11% | −100−0.4% | Reduced |
| Walnut Private Equity Partners, LLC | 26,500 | $1.15M | 0.68% | 00.0% | Unchanged |
| Pathway Financial Advisers, LLC | 26,052 | $1.16M | 0.52% | +3,294+14.5% | Added |
| Prospera Financial Services Inc | 26,547 | $1.18M | 0.03% | −152−0.6% | Reduced |
| McIntyre Freedman & Flynn Investment Advisers Inc | 27,000 | $1.20M | 0.86% | 00.0% | Unchanged |
| Custom Index Systems, LLC | 27,153 | $1.21M | 0.65% | −6,924−20.3% | Reduced |
| VELA Investment Management, LLC | 27,349 | $1.22M | 0.42% | +7,581+38.3% | Added |
| Signal Advisors Wealth, LLC | 27,402 | $1.22M | 0.17% | +27,402 | New |
| PFG Investments, LLC | 27,801 | $1.24M | 0.08% | −1,271−4.4% | Reduced |
| Outfitter Financial LLC | 27,972 | $1.24M | 1.03% | 00.0% | Unchanged |
| Inscription Capital, LLC | 28,624 | $1.27M | 0.19% | +58+0.2% | Added |
| Parkside Financial Bank & Trust | 28,642 | $1.27M | 0.18% | +36+0.1% | Added |
| Gilman Hill Asset Management, LLC | 29,035 | $1.29M | 0.22% | +29,035 | New |
| Obermeyer Wood Investment Counsel, LLLP | 29,681 | $1.32M | 0.07% | 00.0% | Unchanged |
| Anthracite Investment Company, Inc. | 30,000 | $1.33M | 0.63% | 00.0% | Unchanged |
| Bank of Montreal | 29,911 | $1.34M | 0.00% | +24,480+450.7% | Added |
| Quadrant Capital Group LLC | 30,150 | $1.34M | 0.09% | +264+0.9% | Added |
| Stephens Inc | 30,499 | $1.36M | 0.02% | +65+0.2% | Added |
| Birch Capital Management, LLC | 30,710 | $1.37M | 0.67% | 00.0% | Unchanged |
| Pingora Partners LLC | 30,823 | $1.37M | 0.97% | 00.0% | Unchanged |
| ProShare Advisors LLC | 31,003 | $1.38M | 0.00% | +3,777+13.9% | Added |
| Apollon Wealth Management, LLC | 31,026 | $1.38M | 0.04% | −246−0.8% | Reduced |
| Umb Bank N A | 31,912 | $1.42M | 0.02% | 00.0% | Unchanged |
| Spears Abacus Advisors LLC | 32,200 | $1.43M | 0.03% | +32,200 | New |
| Oppenheimer Asset Management Inc. | 33,171 | $1.47M | 0.02% | +3,550+12.0% | Added |
| Bank of New York Mellon Corp | 33,776 | $1.50M | 0.00% | +17,851+112.1% | Added |
| Daymark Wealth Partners, LLC | 34,908 | $1.55M | 0.07% | +4,149+13.5% | Added |
| TD Private Client Wealth LLC | 35,862 | $1.59M | 0.05% | +820+2.3% | Added |
| One Charles Private Wealth Services, LLC | 36,209 | $1.61M | 0.61% | +36,209 | New |
| Empire Financial Management Company, LLC | 36,225 | $1.61M | 0.50% | 00.0% | Unchanged |
| Bahl & Gaynor Inc | 37,800 | $1.68M | 0.01% | +27,000+250.0% | Added |
| CFM Wealth Partners LLC | 37,921 | $1.69M | 0.29% | 00.0% | Unchanged |
| Reuter James Wealth Management, LLC | 39,048 | $1.74M | 0.32% | 00.0% | Unchanged |
| Geneva Partners, LLC | 40,000 | $1.78M | 0.77% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 40,185 | $1.79M | 0.03% | −3,672−8.4% | Reduced |
| Cerity Partners LLC | 41,028 | $1.82M | 0.00% | +12,236+42.5% | Added |
| Mizuho Markets Americas LLC | 41,479 | $1.84M | 0.05% | −8,000−16.2% | Reduced |
| Alden Global Capital LLC | 42,192 | $1.88M | 2.02% | 00.0% | Unchanged |
| Keybank National Association | 43,209 | $1.92M | 0.01% | −2,291−5.0% | Reduced |
| Silvercrest Asset Management Group LLC | 43,222 | $1.92M | 0.01% | −1,335−3.0% | Reduced |
| Barnett & Company, Inc. | 43,687 | $1.94M | 1.28% | −200−0.5% | Reduced |
| Jump Financial, LLC | 44,272 | $1.97M | 0.04% | −89,728−67.0% | Reduced |
| CI Private Wealth, LLC | 44,313 | $1.97M | 0.00% | +7,985+22.0% | Added |
| Janney Montgomery Scott LLC | 44,894 | $2.00M | 0.01% | +1,338+3.1% | Added |
| Doliver Advisors, LP | 45,123 | $2.01M | 0.55% | −2,150−4.5% | Reduced |
| M&T Bank Corp | 45,494 | $2.02M | 0.01% | +45,494 | New |
| Steward Partners Investment Advisory, LLC | 46,631 | $2.07M | 0.02% | +7,296+18.5% | Added |
| SEI Investments Co | 47,326 | $2.10M | 0.00% | −9,818−17.2% | Reduced |
| Mutual of America Capital Management LLC | 48,333 | $2.15M | 0.02% | +5,766+13.5% | Added |
| Williams Jones Wealth Management, LLC. | 50,953 | $2.27M | 0.03% | −10,330−16.9% | Reduced |
| GraniteShares Advisors LLC | 51,204 | $2.28M | 1.54% | −1,655−3.1% | Reduced |
| Northern Right Capital Management, L.P. | 51,232 | $2.28M | 0.85% | +19,912+63.6% | Added |
| Creative Planning | 51,508 | $2.29M | 0.00% | +16,076+45.4% | Added |
| Lindbrook Capital, LLC | 52,128 | $2.32M | 0.21% | +11,144+27.2% | Added |
| US Bancorp | 53,268 | $2.37M | 0.00% | +50+0.1% | Added |
| Stratos Wealth Partners, LTD. | 53,291 | $2.37M | 0.03% | +15,102+39.5% | Added |
| FourThought Financial Partners, LLC | 53,373 | $2.37M | 0.28% | +5,436+11.3% | Added |
| Private Advisor Group, LLC | 53,740 | $2.39M | 0.01% | 00.0% | Unchanged |
| MAI Capital Management | 54,350 | $2.42M | 0.02% | +1,622+3.1% | Added |
| Atria Wealth Solutions, Inc. | 54,399 | $2.42M | 0.03% | +2,956+5.7% | Added |
| Northern Trust Corp | 54,796 | $2.44M | 0.00% | +3,339+6.5% | Added |
| Pacer Advisors, Inc. | 56,416 | $2.51M | 0.01% | +2,589+4.8% | Added |
| Morningstar Investment Management LLC | 57,145 | $2.52M | 0.25% | +7,269+14.6% | Added |
| Van Eck Associates Corp | 57,809 | $2.54M | 0.00% | +5,569+10.7% | Added |
| Samalin Investment Counsel, LLC | 57,122 | $2.54M | 1.11% | +1,528+2.7% | Added |
| Adell Harriman & Carpenter Inc | 59,255 | $2.63M | 0.19% | +9,545+19.2% | Added |
| Botty Investors LLC | 59,504 | $2.65M | 0.88% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 59,838 | $2.66M | 0.01% | +13,158+28.2% | Added |
| Davenport & Co LLC | 60,028 | $2.67M | 0.02% | 00.0% | Unchanged |
| Captrust Financial Advisors | 60,475 | $2.69M | 0.01% | +231+0.4% | Added |
| Advisors Asset Management, Inc. | 60,517 | $2.69M | 0.05% | −2,159−3.4% | Reduced |
| Fort Washington Investment Advisors Inc | 60,856 | $2.71M | 0.02% | +7,100+13.2% | Added |
| Caption Management, LLC | 63,000 | $2.80M | 0.30% | −107,000−62.9% | Reduced |
| Childress Capital Advisors, LLC | 63,557 | $2.83M | 0.76% | +2,300+3.8% | Added |
| Jackson Hole Capital Partners, LLC | 65,044 | $2.89M | 0.60% | +3,976+6.5% | Added |
| Mercer Global Advisors Inc | 65,915 | $2.95M | 0.01% | +51,261+349.8% | Added |
| Ameriprise Financial Inc | 66,878 | $2.97M | 0.00% | +47,202+239.9% | Added |
| Bridges Investment Management Inc | 67,482 | $3.00M | 0.04% | 00.0% | Unchanged |
| Crescent Grove Advisors, LLC | 68,403 | $3.04M | 0.31% | +1,330+2.0% | Added |
| Blueprint Investment Partners LLC | 68,927 | $3.06M | 0.56% | +1,165+1.7% | Added |
| Independent Advisor Alliance | 69,485 | $3.09M | 0.11% | +408+0.6% | Added |
| Dividend Assets Capital, LLC | 69,839 | $3.11M | 0.59% | +4,333+6.6% | Added |
| Basso Capital Management, L.P. | 71,200 | $3.17M | 2.91% | +200+0.3% | Added |
| Brown Advisory Inc | 71,480 | $3.18M | 0.00% | +10.0% | Added |
| Moneta Group Investment Advisors LLC | 76,552 | $3.40M | 0.05% | −5,000−6.1% | Reduced |
| Prevail Innovative Wealth Advisors, LLC | 78,792 | $3.50M | 1.07% | +78,792 | New |
| Pinnacle Holdings, LLC | 83,580 | $3.72M | 1.45% | +2,165+2.7% | Added |