TORTOISE CAPITAL ADVISORS, L.L.C. - MARKWEST ENERGY PARTNERS L P ownership

MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 325 filers reported holding MARKWEST ENERGY PARTNERS L P in Q4 2014. The put-call ratio across all filers is 0.19 and the average weighting 1.0%.

Quarter-by-quarter ownership
TORTOISE CAPITAL ADVISORS, L.L.C. ownership history of MARKWEST ENERGY PARTNERS L P
ValueSharesWeighting
Q3 2015$526,480,000
-23.2%
12,269,400
+0.8%
4.15%
-1.0%
Q2 2015$685,940,000
-8.9%
12,166,373
+6.8%
4.19%
-6.2%
Q1 2015$752,757,000
+9.4%
11,388,160
+11.2%
4.47%
+9.2%
Q4 2014$688,291,000
-9.6%
10,243,947
+3.4%
4.09%
-2.7%
Q3 2014$761,198,000
+13.6%
9,908,857
+5.8%
4.20%
+16.2%
Q2 2014$670,301,000
+33.0%
9,364,363
+21.4%
3.62%
+8.1%
Q1 2014$504,032,000
+14.5%
7,716,347
+15.9%
3.35%
+4.7%
Q4 2013$440,313,000
-0.1%
6,658,288
+9.1%
3.20%
-7.6%
Q3 2013$440,633,000
+38.2%
6,100,415
+27.9%
3.46%
+30.1%
Q2 2013$318,815,0004,769,1162.66%
Other shareholders
MARKWEST ENERGY PARTNERS L P shareholders Q4 2014
NameSharesValueWeighting ↓
REAVES W H & CO INC 60,000$2,575,0000.05%
Ancora Advisors LLC 8,238$554,0000.04%
Crosspoint Capital Strategies, LLC 200$13,0000.00%
View complete list of MARKWEST ENERGY PARTNERS L P shareholders