MPLX LP's ticker is MPLX and the CUSIP is 55336V100. A total of 277 filers reported holding MPLX LP in Q1 2016. The put-call ratio across all filers is 0.85 and the average weighting 1.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,684,000 | -18.1% | 51,200 | -24.6% | 1.93% | -31.8% |
| Q4 2018 | $2,057,000 | -0.6% | 67,900 | +13.8% | 2.83% | +29.9% |
| Q3 2018 | $2,069,000 | +95.7% | 59,650 | +92.7% | 2.18% | +90.1% |
| Q2 2018 | $1,057,000 | +16.5% | 30,950 | +12.8% | 1.14% | +16.4% |
| Q1 2018 | $907,000 | -4.4% | 27,450 | +2.6% | 0.98% | +8.0% |
| Q4 2017 | $949,000 | +106.8% | 26,750 | +110.2% | 0.91% | +335.4% |
| Q1 2017 | $459,000 | -0.2% | 12,725 | -4.1% | 0.21% | -0.5% |
| Q4 2016 | $460,000 | +2.4% | 13,275 | 0.0% | 0.21% | +4.0% |
| Q3 2016 | $449,000 | +45.3% | 13,275 | +44.7% | 0.20% | +32.0% |
| Q2 2016 | $309,000 | +26.1% | 9,175 | +11.2% | 0.15% | +36.6% |
| Q1 2016 | $245,000 | -23.7% | 8,250 | +1.2% | 0.11% | -31.3% |
| Q4 2015 | $321,000 | -0.6% | 8,150 | -3.6% | 0.16% | -6.9% |
| Q3 2015 | $323,000 | -46.4% | 8,450 | 0.0% | 0.18% | -13.8% |
| Q2 2015 | $603,000 | – | 8,450 | – | 0.20% | – |
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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% |