FAYEZ SAROFIM & CO - MARKWEST ENERGY PARTNERS L P ownership

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
FAYEZ SAROFIM & CO ownership history of MARKWEST ENERGY PARTNERS L P
ValueSharesWeighting
Q3 2015$287,000
-15.3%
6,700
+11.7%
0.00%0.0%
Q2 2015$339,000
-17.3%
6,000
-3.2%
0.00%0.0%
Q1 2015$410,000
-4.0%
6,200
-2.4%
0.00%0.0%
Q4 2014$427,000
-15.1%
6,350
-3.1%
0.00%0.0%
Q3 2014$503,000
+3.3%
6,550
-3.7%
0.00%0.0%
Q2 2014$487,000
+8.2%
6,800
-1.4%
0.00%0.0%
Q1 2014$450,000
-1.3%
6,9000.0%0.00%0.0%
Q4 2013$456,000
+36.5%
6,900
+38.0%
0.00%0.0%
Q2 2013$334,0005,0000.00%
Other shareholders
MARKWEST ENERGY PARTNERS L P shareholders Q1 2015
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