FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ - MARKWEST ENERGY PARTNERS L P ownership

MARKWEST ENERGY PARTNERS L P's ticker is MWE and the CUSIP is 570759100. A total of 327 filers reported holding MARKWEST ENERGY PARTNERS L P in Q2 2015. The put-call ratio across all filers is 0.25 and the average weighting 1.0%.

Quarter-by-quarter ownership
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ ownership history of MARKWEST ENERGY PARTNERS L P
ValueSharesWeighting
Q3 2015$12,491,000
-30.9%
291,100
-9.2%
0.26%
-23.3%
Q2 2015$18,073,000
-38.7%
320,563
-28.1%
0.34%
-42.2%
Q1 2015$29,459,000
-2.3%
445,666
-0.7%
0.59%
-3.5%
Q4 2014$30,166,000
-11.7%
448,966
+1.0%
0.61%
-14.5%
Q3 2014$34,144,000
-30.5%
444,466
-35.3%
0.71%
-25.5%
Q2 2014$49,144,000
+10.7%
686,558
+1.0%
0.95%
-0.4%
Q1 2014$44,408,000
+186.1%
679,858
+189.7%
0.96%
+173.7%
Q4 2013$15,521,000
+10.8%
234,700
+21.0%
0.35%
+4.2%
Q3 2013$14,005,000
+29.0%
193,900
+19.4%
0.34%
+34.4%
Q2 2013$10,856,000162,4000.25%
Other shareholders
MARKWEST ENERGY PARTNERS L P shareholders Q2 2015
NameSharesValueWeighting ↓
M&R Follow-On Fund Management, LP 3,532,960$151,599,000100.00%
NGP MR Management, LLC 3,819,731$163,905,00097.89%
C V STARR & CO INC 40,000$1,716,0009.06%
Stockbridge Partners LLC 2,578,159$110,629,0006.27%
RR Advisors, LLC 871,000$37,382,0006.06%
ALPS ADVISORS INC 11,314,183$4,854,916,0005.12%
TRAVELERS COMPANIES, INC. 351,911$15,101,0005.03%
KAYNE ANDERSON CAPITAL ADVISORS LP 11,131,320$477,632,0004.84%
TORTOISE CAPITAL ADVISORS, L.L.C. 12,269,400$526,480,0004.15%
Domani Wealth, LLC 175,594$7,535,0004.08%
View complete list of MARKWEST ENERGY PARTNERS L P shareholders