MPLX LP's ticker is MPLX and the CUSIP is 55336V100. A total of 376 filers reported holding MPLX LP in Q1 2023. The put-call ratio across all filers is 0.15 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $162,277 | +11.1% | 4,562 | +6.0% | 0.01% | +20.0% |
| Q2 2023 | $146,070 | -1.3% | 4,304 | +0.2% | 0.01% | -16.7% |
| Q1 2023 | $147,974 | +135656.0% | 4,295 | +29.2% | 0.01% | 0.0% |
| Q4 2022 | $109 | -99.9% | 3,325 | +17.7% | 0.01% | +20.0% |
| Q3 2022 | $85,000 | -7.6% | 2,825 | -10.9% | 0.01% | +25.0% |
| Q2 2022 | $92,000 | -12.4% | 3,171 | +0.3% | 0.00% | +33.3% |
| Q1 2022 | $105,000 | -72.9% | 3,163 | -75.9% | 0.00% | -66.7% |
| Q4 2021 | $388,000 | +336.0% | 13,118 | +317.4% | 0.01% | +350.0% |
| Q3 2021 | $89,000 | +30.9% | 3,143 | +37.6% | 0.00% | 0.0% |
| Q2 2021 | $68,000 | -76.9% | 2,284 | -80.2% | 0.00% | -75.0% |
| Q1 2021 | $295,000 | – | 11,557 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| M&R Follow-On Fund Management, LP | 3,850,926 | $129,507,000 | 100.00% |
| NGP MR Management, LLC | 4,163,507 | $140,019,000 | 97.62% |
| C V STARR & CO INC | 73,600 | $2,475,000 | 12.00% |
| Samson Capital Management, LLC | 335,052 | $11,268,000 | 9.50% |
| RR Advisors, LLC | 1,595,000 | $53,631,000 | 8.00% |
| Center Coast Capital Advisors, LP | 7,433,330 | $249,983,000 | 7.00% |
| Stockbridge Partners LLC | 3,832,116 | $128,874,000 | 6.74% |
| Harvest Fund Advisors LLC | 13,889,959 | $467,119,321,000 | 5.44% |
| Heronetta Management, L.P. | 292,524 | $9,838,000 | 5.28% |
| ALPS ADVISORS INC | 15,584,798 | $524,117,000 | 4.64% |