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 301 filers reported holding MARKWEST ENERGY PARTNERS L P in Q4 2013. The put-call ratio across all filers is 1.23 and the average weighting 0.6%.

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 Q4 2013
NameSharesValueWeighting ↓
C V STARR & CO INC 40,000$2,645,00016.81%
NGP MR Management, LLC 115,795$7,658,0007.97%
KAYNE ANDERSON CAPITAL ADVISORS LP 13,182,751$871,775,0006.52%
ALPS ADVISORS INC 7,930,068$556,570,0005.63%
DELPHI FINANCIAL GROUP, INC. 150,300$9,939,0005.32%
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO 107,111$7,083,0005.04%
Heronetta Management, L.P. 143,720$9,504,0004.74%
C.V. Starr & Co., Inc. Trust 180,000$11,903,0004.72%
Samson Capital Management, LLC 111,306$7,361,0004.60%
ParenteBeard Wealth Management, LLC 176,185$11,651,0004.58%
View complete list of MARKWEST ENERGY PARTNERS L P shareholders