Fund & Portfolio Comparison

Performance Comparison
Comparison Box

Portfolio Performance Comparison
Name YTD Return 1Yr AR 3Yr AR 5Yr AR 10Yr AR 15Yr AR 20Yr AR Common Inception
RVEP (Rio Vista Energy Partners LP) NA 70.59% -71.98% -42.27% NA NA NA
Data as of 03/30/2011, Common starting date is 10/06/2004
More Performance Analytics Comparison
Name Start Date End Date
RVEP (Rio Vista Energy Partners LP) 10/06/2004 03/30/2011
1 Yr 3 Yr 5 Yr 10 Yr 15 Yr 20 Yr Common Inception
Annualized Return (%) 70.59 -71.98 -42.27 NA NA NA
Sharpe Ratio NA NA NA NA NA NA
Standard Deviation(%) NA NA NA NA NA NA
Draw Down(%) NA NA NA NA NA NA
Yield(%) 0.00 1.21 10.83 3.00 2.00 1.50
Data as of 03/30/2011, Common starting date is 10/06/2004
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
RVEP (Rio Vista Energy Partners LP) -75.80%
Oct 2007 – Oct 2010
-53.69%
Mar 2005 – Mar 2010
0.00%
NA
0.00%
NA
Annualized Rolling Returns Comparison (Maximum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
RVEP (Rio Vista Energy Partners LP) 49.71%
Jun 2005 – Jun 2008
-36.44%
Dec 2005 – Dec 2010
0.00%
NA
0.00%
NA
Annualized Rolling Returns Comparison Chart

3-Year Annualized Rolling Return