CSS LLC/IL - MARKWEST ENERGY PARTNERS L P ownership

Quarter-by-quarter ownership
CSS LLC/IL ownership history of MARKWEST ENERGY PARTNERS L P
ValueSharesWeighting
Q3 2015$2,411,000
-14.0%
56,190
+53.9%
0.14%
+5.1%
Q3 2014$2,804,000
-21.7%
36,500
-27.0%
0.14%
-8.7%
Q2 2014$3,579,000
+683.2%
50,000
+614.3%
0.15%
+547.8%
Q1 2014$457,0007,0000.02%
Other shareholders
MARKWEST ENERGY PARTNERS L P shareholders Q3 2023
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