BROWN BROTHERS HARRIMAN & CO - MARKWEST ENERGY PARTNERS L P ownership

MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 308 filers reported holding MARKWEST ENERGY PARTNERS L P in Q2 2014. The put-call ratio across all filers is 0.20 and the average weighting 0.5%.

Quarter-by-quarter ownership
BROWN BROTHERS HARRIMAN & CO ownership history of MARKWEST ENERGY PARTNERS L P
ValueSharesWeighting
Q3 2015$176,000
-23.8%
4,1000.0%0.00%0.0%
Q2 2015$231,000
-14.8%
4,1000.0%0.00%0.0%
Q1 2015$271,000
-1.5%
4,1000.0%0.00%0.0%
Q4 2014$275,000
-20.3%
4,100
-8.7%
0.00%0.0%
Q3 2014$345,000
+17.7%
4,490
+9.5%
0.00%0.0%
Q2 2014$293,000
+9.3%
4,1000.0%0.00%0.0%
Q1 2014$268,000
-1.1%
4,1000.0%0.00%0.0%
Q4 2013$271,000
-8.4%
4,1000.0%0.00%0.0%
Q3 2013$296,0004,1000.00%
Other shareholders
MARKWEST ENERGY PARTNERS L P shareholders Q2 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