Avenir Corp - MARKWEST ENERGY PARTNERS L P ownership

MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 321 filers reported holding MARKWEST ENERGY PARTNERS L P in Q3 2014. The put-call ratio across all filers is 0.15 and the average weighting 0.8%.

Quarter-by-quarter ownership
Avenir Corp ownership history of MARKWEST ENERGY PARTNERS L P
ValueSharesWeighting
Q3 2015$9,935,000
-24.1%
231,539
-0.2%
0.83%
-14.7%
Q2 2015$13,086,000
-15.5%
232,109
-1.0%
0.97%
-14.0%
Q1 2015$15,490,000
-1.7%
234,344
-0.1%
1.12%
-5.5%
Q4 2014$15,757,000
-13.5%
234,519
-1.1%
1.19%
-21.7%
Q3 2014$18,218,000
+7.3%
237,1490.0%1.52%
+8.0%
Q2 2014$16,975,000
+9.1%
237,149
-0.4%
1.41%
+3.5%
Q1 2014$15,559,000
-1.5%
238,199
-0.3%
1.36%
-4.8%
Q4 2013$15,799,000
-11.1%
238,909
-2.9%
1.43%
-16.8%
Q3 2013$17,778,000
+6.5%
246,134
-1.5%
1.72%
-1.3%
Q2 2013$16,697,000249,7741.74%
Other shareholders
MARKWEST ENERGY PARTNERS L P shareholders Q3 2014
NameSharesValueWeighting ↓
NGP MR Management, LLC 2,073,266$159,268,00095.77%
C V STARR & CO INC 40,000$3,073,00014.56%
Stockbridge Partners LLC 2,789,306$214,274,00011.89%
Raging Capital Management, LLC 800,000$61,456,0006.88%
RR Advisors, LLC 843,000$64,780,0006.07%
KAYNE ANDERSON CAPITAL ADVISORS LP 13,644,751$1,048,190,0005.96%
ALPS ADVISORS INC 9,468,134$727,342,0005.65%
ParenteBeard Wealth Management, LLC 175,513$13,483,0005.64%
Samson Capital Management, LLC 145,071$11,144,0005.03%
TRAVELERS COMPANIES, INC. 272,000$20,895,0004.72%
View complete list of MARKWEST ENERGY PARTNERS L P shareholders