MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 328 filers reported holding MARKWEST ENERGY PARTNERS L P in Q1 2015. The put-call ratio across all filers is 0.38 and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $4,108,000 | -51.3% | 95,740 | -36.0% | 0.02% | -45.7% |
| Q2 2015 | $8,428,000 | -19.2% | 149,480 | -2.9% | 0.05% | -16.4% |
| Q1 2015 | $10,435,000 | +2.0% | 154,020 | +2.0% | 0.06% | +5.8% |
| Q4 2014 | $10,228,000 | +19.8% | 150,960 | +19.8% | 0.05% | +20.9% |
| Q3 2014 | $8,539,000 | +30.8% | 126,030 | +30.8% | 0.04% | +43.3% |
| Q2 2014 | $6,528,000 | – | 96,360 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| C V STARR & CO INC | 40,000 | $2,645,000 | 16.81% |
| NGP MR Management, LLC | 115,795 | $7,658,000 | 7.97% |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 13,182,751 | $871,775,000 | 6.52% |
| ALPS ADVISORS INC | 7,930,068 | $556,570,000 | 5.63% |
| DELPHI FINANCIAL GROUP, INC. | 150,300 | $9,939,000 | 5.32% |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 107,111 | $7,083,000 | 5.04% |
| Heronetta Management, L.P. | 143,720 | $9,504,000 | 4.74% |
| C.V. Starr & Co., Inc. Trust | 180,000 | $11,903,000 | 4.72% |
| Samson Capital Management, LLC | 111,306 | $7,361,000 | 4.60% |
| ParenteBeard Wealth Management, LLC | 176,185 | $11,651,000 | 4.58% |