MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 282 filers reported holding MARKWEST ENERGY PARTNERS L P in Q3 2013. The put-call ratio across all filers is 0.67 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $111,000 | -39.7% | 2,585 | -20.8% | 0.01% | -31.2% |
| Q2 2015 | $184,000 | +48.4% | 3,263 | +74.4% | 0.02% | +6.7% |
| Q1 2015 | $124,000 | +463.6% | 1,871 | +484.7% | 0.02% | +650.0% |
| Q4 2014 | $22,000 | +450.0% | 320 | +540.0% | 0.00% | – |
| Q3 2014 | $4,000 | -33.3% | 50 | -46.2% | 0.00% | -100.0% |
| Q1 2014 | $6,000 | -98.2% | 93 | -98.2% | 0.00% | -98.2% |
| Q4 2013 | $337,000 | +3270.0% | 5,094 | +3229.4% | 0.06% | +5500.0% |
| Q2 2013 | $10,000 | – | 153 | – | 0.00% | – |
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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% |