MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 305 filers reported holding MARKWEST ENERGY PARTNERS L P in Q3 2015. The put-call ratio across all filers is 0.25 and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $3,591,000 | -18.0% | 83,691 | +7.7% | 0.94% | -11.0% |
| Q2 2015 | $4,380,000 | -4.2% | 77,681 | +12.4% | 1.06% | -7.5% |
| Q1 2015 | $4,570,000 | +2.7% | 69,135 | +4.4% | 1.15% | -4.5% |
| Q4 2014 | $4,449,000 | -3.9% | 66,216 | +9.9% | 1.20% | -14.3% |
| Q3 2014 | $4,630,000 | +7.6% | 60,271 | +0.3% | 1.40% | +8.4% |
| Q2 2014 | $4,302,000 | +18.2% | 60,099 | +7.8% | 1.29% | +9.1% |
| Q1 2014 | $3,641,000 | +1.7% | 55,740 | +3.0% | 1.18% | -5.4% |
| Q4 2013 | $3,580,000 | -8.0% | 54,140 | +0.5% | 1.25% | -16.3% |
| Q3 2013 | $3,891,000 | +11.3% | 53,866 | +3.0% | 1.50% | +5.3% |
| Q2 2013 | $3,495,000 | – | 52,281 | – | 1.42% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| M&R Follow-On Fund Management, LP | 1,615,347 | $106,774,000 | 100.00% |
| NGP MR Management, LLC | 1,746,466 | $115,441,000 | 96.14% |
| Stockbridge Partners LLC | 3,165,918 | $209,267,000 | 11.01% |
| C V STARR & CO INC | 40,000 | $2,644,000 | 9.22% |
| RR Advisors, LLC | 836,000 | $55,229,000 | 6.97% |
| ALPS ADVISORS INC | 11,239,115 | $742,906,000 | 6.08% |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 13,305,815 | $879,515,000 | 5.95% |
| Heronetta Management, L.P. | 159,720 | $10,557,000 | 4.88% |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 11,388,160 | $752,757,000 | 4.47% |
| TRAVELERS COMPANIES, INC. | 272,000 | $17,979,000 | 4.44% |