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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $10,300 | -63.2% | 299 | -73.7% | 0.00% | – |
| Q4 2019 | $28,000 | -9.7% | 1,135 | 0.0% | 0.00% | – |
| Q3 2019 | $31,000 | +121.4% | 1,135 | +160.3% | 0.00% | – |
| Q2 2018 | $14,000 | 0.0% | 436 | 0.0% | 0.00% | – |
| Q1 2018 | $14,000 | -83.7% | 436 | -82.1% | 0.00% | – |
| Q4 2017 | $86,000 | +4.9% | 2,436 | +6.4% | 0.00% | – |
| Q1 2017 | $82,000 | +3.8% | 2,289 | 0.0% | 0.00% | – |
| Q4 2016 | $79,000 | +2.6% | 2,289 | 0.0% | 0.00% | – |
| Q3 2016 | $77,000 | +755.6% | 2,289 | +624.4% | 0.00% | – |
| Q1 2016 | $9,000 | -25.0% | 316 | 0.0% | 0.00% | – |
| Q4 2015 | $12,000 | – | 316 | – | 0.00% | – |
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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% |