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 2024
Institutional positions in MPLX LP as of Jun 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
- 491
- +18 vs. Q1 2024
- Shares held
- 239.1M
- +13.9M (+6.2%) vs. Q1 2024
- Total value
- $10.2B
- +$860.8M (+9.3%) vs. Q1 2024
- New holders
- 45
- 197 more added
- Sold out
- 27
- 99 more reduced
7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RMB Capital Management, LLC | 24,456 | $1.04M | 0.02% | −9,514−28.0% | Reduced |
| D.A. Davidson & Co. | 24,538 | $1.05M | 0.01% | +3,231+15.2% | Added |
| GWM Advisors LLC | 24,540 | $1.05M | 0.01% | +4,660+23.4% | Added |
| Bessemer Group Inc | 24,881 | $1.06M | 0.00% | 00.0% | Unchanged |
| National Philanthropic Trust | 25,000 | $1.06M | 0.02% | −5,000−16.7% | Reduced |
| American Financial Group Inc | 25,000 | $1.06M | 0.46% | 00.0% | Unchanged |
| Veracity Capital LLC | 25,638 | $1.09M | 0.46% | 00.0% | Unchanged |
| Smith, Moore & Co. | 25,835 | $1.10M | 0.11% | −275−1.1% | Reduced |
| Walnut Private Equity Partners, LLC | 26,500 | $1.13M | 0.72% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 26,699 | $1.14M | 0.03% | +3,134+13.3% | Added |
| McIntyre Freedman & Flynn Investment Advisers Inc | 27,000 | $1.15M | 0.83% | 00.0% | Unchanged |
| ProShare Advisors LLC | 27,226 | $1.16M | 0.00% | −2,922−9.7% | Reduced |
| Outfitter Financial LLC | 27,972 | $1.19M | 0.99% | 00.0% | Unchanged |
| Inscription Capital, LLC | 28,566 | $1.22M | 0.20% | +941+3.4% | Added |
| Parkside Financial Bank & Trust | 28,606 | $1.22M | 0.19% | −1,110−3.7% | Reduced |
| Cerity Partners LLC | 28,792 | $1.23M | 0.00% | −7,974−21.7% | Reduced |
| PFG Investments, LLC | 29,072 | $1.24M | 0.09% | +29,072 | New |
| Oppenheimer Asset Management Inc. | 29,621 | $1.26M | 0.02% | +866+3.0% | Added |
| Obermeyer Wood Investment Counsel, LLLP | 29,681 | $1.26M | 0.07% | −981−3.2% | Reduced |
| Quadrant Capital Group LLC | 29,886 | $1.27M | 0.09% | 00.0% | Unchanged |
| Anthracite Investment Company, Inc. | 30,000 | $1.28M | 0.68% | 00.0% | Unchanged |
| Stephens Inc | 30,434 | $1.30M | 0.02% | +971+3.3% | Added |
| Birch Capital Management, LLC | 30,710 | $1.31M | 0.68% | +14,170+85.7% | Added |
| Fortem Financial Group, LLC | 30,733 | $1.31M | 0.56% | −3,952−11.4% | Reduced |
| Daymark Wealth Partners, LLC | 30,759 | $1.31M | 0.06% | +30,759 | New |
| Pingora Partners LLC | 30,823 | $1.31M | 0.93% | −2,600−7.8% | Reduced |
| Apollon Wealth Management, LLC | 31,272 | $1.33M | 0.04% | +116+0.4% | Added |
| Northern Right Capital Management, L.P. | 31,320 | $1.33M | 0.49% | +31,320 | New |
| Umb Bank N A | 31,912 | $1.36M | 0.02% | 00.0% | Unchanged |
| Parkwood LLC | 32,088 | $1.37M | 0.17% | +1,301+4.2% | Added |
| Custom Index Systems, LLC | 34,077 | $1.45M | 0.83% | −4,708−12.1% | Reduced |
| TD Private Client Wealth LLC | 35,042 | $1.49M | 0.05% | +28,125+406.6% | Added |
| Creative Planning | 35,432 | $1.51M | 0.00% | +8,979+33.9% | Added |
| Empire Financial Management Company, LLC | 36,225 | $1.54M | 0.51% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 36,328 | $1.55M | 0.00% | +3,146+9.5% | Added |
| XTX Topco Ltd | 37,711 | $1.61M | 0.14% | +22,001+140.0% | Added |
| CFM Wealth Partners LLC | 37,921 | $1.62M | 0.30% | +7,369+24.1% | Added |
| Stratos Wealth Partners, LTD. | 38,189 | $1.63M | 0.03% | +1,904+5.2% | Added |
| Reuter James Wealth Management, LLC | 39,048 | $1.66M | 1.23% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 39,335 | $1.68M | 0.02% | +1,539+4.1% | Added |
| Geneva Partners, LLC | 40,000 | $1.70M | 0.70% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 40,984 | $1.75M | 0.16% | +2,065+5.3% | Added |
| Alden Global Capital LLC | 42,192 | $1.80M | 1.49% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 42,567 | $1.81M | 0.02% | +28+0.1% | Added |
| Kestra Advisory Services, LLC | 42,581 | $1.81M | 0.01% | +2,755+6.9% | Added |
| Janney Montgomery Scott LLC | 43,556 | $1.85M | 0.01% | +6,358+17.1% | Added |
| Oppenheimer & Co Inc | 43,857 | $1.87M | 0.03% | +10,966+33.3% | Added |
| Barnett & Company, Inc. | 43,887 | $1.87M | 1.34% | −333−0.8% | Reduced |
| Silvercrest Asset Management Group LLC | 44,557 | $1.90M | 0.01% | −789−1.7% | Reduced |
| Keybank National Association | 45,500 | $1.94M | 0.01% | +1,750+4.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 46,680 | $1.99M | 0.01% | +6,116+15.1% | Added |
| Doliver Advisors, LP | 47,273 | $2.01M | 0.56% | −450−0.9% | Reduced |
| FourThought Financial Partners, LLC | 47,937 | $2.04M | 0.26% | +9,655+25.2% | Added |
| Mizuho Markets Americas LLC | 49,479 | $2.11M | 0.06% | +42,559+615.0% | Added |
| Adell Harriman & Carpenter Inc | 49,710 | $2.12M | 0.16% | +20,710+71.4% | Added |
| Morningstar Investment Management LLC | 49,876 | $2.12M | 0.22% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 51,443 | $2.19M | 0.02% | +8,849+20.8% | Added |
| Northern Trust Corp | 51,457 | $2.19M | 0.00% | −9,988−16.3% | Reduced |
| Van Eck Associates Corp | 52,240 | $2.23M | 0.00% | +8,567+19.6% | Added |
| MAI Capital Management | 52,728 | $2.25M | 0.02% | +2,382+4.7% | Added |
| GraniteShares Advisors LLC | 52,859 | $2.25M | 0.75% | +6,592+14.2% | Added |
| US Bancorp | 53,218 | $2.27M | 0.00% | +900+1.7% | Added |
| Private Advisor Group, LLC | 53,740 | $2.29M | 0.02% | −1,849−3.3% | Reduced |
| Fort Washington Investment Advisors Inc | 53,756 | $2.29M | 0.01% | −7,369−12.1% | Reduced |
| Pacer Advisors, Inc. | 53,827 | $2.29M | 0.01% | +634+1.2% | Added |
| Samalin Investment Counsel, LLC | 55,594 | $2.37M | 1.11% | −81−0.1% | Reduced |
| Simplex Trading, LLC | 56,013 | $2.38M | 0.08% | +56,013 | New |
| SEI Investments Co | 57,144 | $2.43M | 0.00% | +5,404+10.4% | Added |
| Botty Investors LLC | 59,504 | $2.53M | 0.95% | 00.0% | Unchanged |
| Davenport & Co LLC | 60,028 | $2.56M | 0.02% | 00.0% | Unchanged |
| Captrust Financial Advisors | 60,244 | $2.57M | 0.01% | −2,638−4.2% | Reduced |
| Jackson Hole Capital Partners, LLC | 61,068 | $2.60M | 0.57% | +5,292+9.5% | Added |
| Childress Capital Advisors, LLC | 61,257 | $2.61M | 0.73% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 61,283 | $2.61M | 0.03% | +1,300+2.2% | Added |
| Advisors Asset Management, Inc. | 62,676 | $2.67M | 0.05% | +2,191+3.6% | Added |
| Dividend Assets Capital, LLC | 65,506 | $2.79M | 0.57% | +3,830+6.2% | Added |
| Crescent Grove Advisors, LLC | 67,073 | $2.86M | 0.31% | +1,323+2.0% | Added |
| Bridges Investment Management Inc | 67,482 | $2.87M | 0.04% | +67,482 | New |
| Blueprint Investment Partners LLC | 67,762 | $2.89M | 0.62% | −22,655−25.1% | Reduced |
| Independent Advisor Alliance | 69,077 | $2.94M | 0.10% | +21,026+43.8% | Added |
| Basso Capital Management, L.P. | 71,000 | $3.02M | 2.73% | +1,400+2.0% | Added |
| Brown Advisory Inc | 71,479 | $3.04M | 0.00% | +4,579+6.8% | Added |
| Pinnacle Holdings, LLC | 81,415 | $3.47M | 1.41% | −349−0.4% | Reduced |
| Moneta Group Investment Advisors LLC | 81,552 | $3.47M | 0.06% | 00.0% | Unchanged |
| National Asset Management, Inc. | 81,659 | $3.48M | 0.09% | −29,760−26.7% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 81,884 | $3.49M | 0.01% | +14,782+22.0% | Added |
| Objectivity Squared, LLC | 85,142 | $3.60M | 2.75% | +1,705+2.0% | Added |
| Institutional & Family Asset Management, LLC | 86,614 | $3.69M | 0.57% | +9,544+12.4% | Added |
| First Trust Advisors LP | 88,891 | $3.79M | 0.00% | −3,541−3.8% | Reduced |
| Wolverine Trading, LLC | 89,263 | $3.80M | 0.06% | +75,543+550.6% | Added |
| PPM America Inc | 89,400 | $3.81M | 33.62% | 00.0% | Unchanged |
| ELCO Management Co., LLC | 90,827 | $3.87M | 2.25% | +239+0.3% | Added |
| Rockefeller Capital Management L.P. | 91,379 | $3.89M | 0.01% | +9,357+11.4% | Added |
| BlackRock Inc. | 91,980 | $3.92M | 0.00% | +10.0% | Added |
| Commonwealth Equity Services, LLC | 98,066 | $4.18M | 0.01% | +9,585+10.8% | Added |
| Wexford Capital LP | 99,945 | $4.26M | 1.08% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 102,985 | $4.39M | 0.00% | +760+0.7% | Added |
| Evercore Wealth Management, LLC | 112,781 | $4.80M | 0.08% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 117,797 | $5.02M | 0.01% | −16,681−12.4% | Reduced |
| Castleark Management LLC | 129,642 | $5.52M | 0.23% | 00.0% | Unchanged |