MPLX LP's ticker is MPLX and the CUSIP is 55336V100. A total of 341 filers reported holding MPLX LP in Q3 2019. The put-call ratio across all filers is 0.62 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $665,000 | +24.1% | 23,752 | +42.7% | 0.24% | +20.1% |
| Q2 2019 | $536,000 | -2.0% | 16,646 | 0.0% | 0.20% | -1.0% |
| Q1 2019 | $547,000 | +54.1% | 16,646 | +42.2% | 0.20% | +27.2% |
| Q4 2018 | $355,000 | -12.6% | 11,706 | 0.0% | 0.16% | -1.2% |
| Q3 2018 | $406,000 | +1.5% | 11,706 | 0.0% | 0.16% | -5.3% |
| Q2 2018 | $400,000 | +284.6% | 11,706 | +271.7% | 0.17% | +302.4% |
| Q1 2018 | $104,000 | -67.2% | 3,149 | -64.7% | 0.04% | -62.8% |
| Q4 2017 | $317,000 | +124.8% | 8,925 | +111.3% | 0.11% | +71.2% |
| Q2 2017 | $141,000 | – | 4,224 | – | 0.07% | – |
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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% |