DFN unit NAV to MAy 13 = approx: $17.13SO my spreadsheet has the UNIT NAV gaining about 10 cents since APRIL 30 update.
Now i do believe the recent offering with more preferred shares will actually be a benefit to commons share value, so I will be conservative and add 5 cents onto the commons value.
SO at this point commons estimated value would be $7.18 With the last trade at 8.07, the premium is about 12.4%... not high by historical standards, but maybe high compared to other splits that are trading at a discount with more safety built , and a much more robust % gain the past year...
I think DFN a buy, but some others look more attractive to me... and of course that depends on what part of the market you believe has the most upside in the near future.