MPLX LP's ticker is MPLX and the CUSIP is 55336V100. A total of 79 filers reported holding MPLX LP in Q2 2014. The put-call ratio across all filers is 0.36 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $15,744,924,000 | +3.3% | 461,187 | 0.0% | 0.26% | +18.6% |
| Q1 2018 | $15,237,618,000 | +93050.9% | 461,187 | 0.0% | 0.22% | -0.9% |
| Q4 2017 | $16,358,000 | +7.6% | 461,187 | +6.2% | 0.22% | +128.4% |
| Q3 2017 | $15,208,000 | +4.8% | 434,377 | 0.0% | 0.10% | -5.0% |
| Q2 2017 | $14,508,000 | -7.4% | 434,377 | 0.0% | 0.10% | -8.3% |
| Q1 2017 | $15,672,000 | +10.9% | 434,377 | +6.4% | 0.11% | +6.9% |
| Q4 2016 | $14,138,000 | +2.2% | 408,377 | 0.0% | 0.10% | +1.0% |
| Q3 2016 | $13,828,000 | +0.7% | 408,377 | 0.0% | 0.10% | -1.0% |
| Q2 2016 | $13,734,000 | +13.3% | 408,377 | 0.0% | 0.10% | +9.7% |
| Q1 2016 | $12,125,000 | -39.4% | 408,377 | -19.7% | 0.09% | -39.6% |
| Q4 2015 | $19,994,000 | +1545.6% | 508,377 | +1498.7% | 0.15% | +1611.1% |
| Q3 2015 | $1,215,000 | -66.0% | 31,800 | -36.4% | 0.01% | -64.0% |
| Q2 2015 | $3,569,000 | -2.6% | 50,000 | 0.0% | 0.02% | -7.4% |
| Q1 2015 | $3,663,000 | -0.3% | 50,000 | 0.0% | 0.03% | +8.0% |
| Q4 2014 | $3,674,000 | +24.7% | 50,000 | 0.0% | 0.02% | +19.0% |
| Q3 2014 | $2,947,000 | -8.6% | 50,000 | 0.0% | 0.02% | -4.5% |
| Q2 2014 | $3,225,000 | +31.6% | 50,000 | 0.0% | 0.02% | +29.4% |
| Q1 2014 | $2,450,000 | +10.0% | 50,000 | 0.0% | 0.02% | +6.2% |
| Q4 2013 | $2,227,000 | +22.2% | 50,000 | 0.0% | 0.02% | +14.3% |
| Q3 2013 | $1,822,000 | -1.0% | 50,000 | 0.0% | 0.01% | -6.7% |
| Q2 2013 | $1,840,000 | – | 50,000 | – | 0.02% | – |
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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% |