MPLX LP's ticker is MPLX and the CUSIP is 55336V100. A total of 284 filers reported holding MPLX LP in Q3 2016. The put-call ratio across all filers is 0.40 and the average weighting 1.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $435,000 | -76.6% | 12,753 | -77.4% | 0.20% | -74.9% |
| Q1 2018 | $1,862,000 | -6.9% | 56,353 | 0.0% | 0.80% | -9.1% |
| Q4 2017 | $1,999,000 | +0.8% | 56,353 | -0.5% | 0.88% | +2.7% |
| Q3 2017 | $1,983,000 | +4.9% | 56,628 | 0.0% | 0.85% | +9.8% |
| Q2 2017 | $1,891,000 | -7.4% | 56,628 | 0.0% | 0.78% | -6.2% |
| Q1 2017 | $2,043,000 | +1.4% | 56,628 | -2.7% | 0.83% | +2.1% |
| Q4 2016 | $2,014,000 | +2.2% | 58,183 | 0.0% | 0.81% | +8.6% |
| Q3 2016 | $1,970,000 | -1.6% | 58,183 | -2.3% | 0.75% | -3.7% |
| Q2 2016 | $2,003,000 | +12.3% | 59,545 | -0.9% | 0.78% | +15.3% |
| Q1 2016 | $1,784,000 | -25.5% | 60,098 | -1.3% | 0.67% | -28.1% |
| Q4 2015 | $2,395,000 | – | 60,893 | – | 0.94% | – |
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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% |