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 | $3,725,000 | +31.2% | 86,831 | +72.7% | 0.00% | 0.0% |
| Q2 2015 | $2,840,000 | +186.6% | 50,287 | +235.4% | 0.00% | +100.0% |
| Q1 2015 | $991,000 | -21.5% | 14,992 | -20.3% | 0.00% | 0.0% |
| Q4 2014 | $1,263,000 | -31.8% | 18,799 | -22.4% | 0.00% | 0.0% |
| Q3 2014 | $1,852,000 | +10.4% | 24,213 | +3.3% | 0.00% | 0.0% |
| Q2 2014 | $1,677,000 | +13.5% | 23,433 | +3.6% | 0.00% | 0.0% |
| Q1 2014 | $1,477,000 | +67.3% | 22,609 | +70.0% | 0.00% | 0.0% |
| Q4 2013 | $883,000 | +54.6% | 13,300 | +68.4% | 0.00% | – |
| Q3 2013 | $571,000 | -49.1% | 7,899 | -52.9% | 0.00% | -100.0% |
| Q2 2013 | $1,121,000 | – | 16,764 | – | 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% |