Mplx Lp (NYSE:MPLX) is held by 602 institutional investors per 13F filings through December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| ALPS ADVISORS INC | 31 Mar, 2026 | 27,070,962 | 26,641,396 | 6,201.93% | $1,544,939,801.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 24,928,642 | 11,832,413 | 90.35% | $1,330,441,614.00 |
| Invesco Ltd. | 31 Mar, 2026 | 18,266,606 | 78,728 | 0.43% | $1,042,475,205.00 |
| Invesco Ltd. | 31 Mar, 2026 | 18,187,878 | -1,374,060 | -7.02% | $970,687,049.00 |
| Blackstone Inc. | 31 Mar, 2026 | 15,705,485 | 1,687,768 | 12.04% | $838,201,734.00 |
| Blackstone Inc. | 31 Mar, 2026 | 15,350,683 | -354,802 | -2.26% | $876,063,479.00 |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 31 Mar, 2026 | 13,319,918 | -200,561 | -1.48% | $710,884,024.00 |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 31 Mar, 2026 | 13,260,584 | -59,334 | -0.45% | $756,781,528.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 12,507,539 | -12,421,103 | -49.83% | $713,805,262.00 |
| Bank Of America Corp /De/ | 31 Mar, 2026 | 8,531,066 | -10,160,818 | -54.36% | $455,302,994.00 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 31 Mar, 2026 | 7,319,250 | 410,868 | 5.95% | $417,709,598.00 |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 31 Mar, 2026 | 7,227,400 | -6,367 | -0.09% | $385,726,338.00 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 31 Mar, 2026 | 6,908,382 | -151,642 | -2.15% | $368,700,347.00 |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 31 Mar, 2026 | 6,826,567 | -400,833 | -5.55% | $389,592,179.00 |
| Morgan Stanley | 31 Mar, 2026 | 5,763,110 | 1,104,510 | 23.71% | $307,577,192.00 |
| UBS Group AG | 31 Mar, 2026 | 5,304,746 | 38,283 | 0.73% | $283,114,294.00 |
| Energy Income Partners, LLC | 31 Mar, 2026 | 5,299,724 | -360,161 | -6.36% | $282,846,270.00 |
| UBS Group AG | 31 Mar, 2026 | 5,233,512 | -71,234 | -1.34% | $298,676,529.00 |
| Energy Income Partners, LLC | 31 Mar, 2026 | 5,157,478 | -142,246 | -2.68% | $294,337,270.00 |
| Morgan Stanley | 31 Mar, 2026 | 4,964,199 | -798,911 | -13.86% | $283,306,899.00 |