Suncorp increases CPS and Macquarie prices 05 June 2008 4:07PM John Phillips Suncorp increased the size of the sale of convertible preference shares by five per cent yesterday to $735 million, while Macquarie priced its own $600 million similar preference share sale at 30 points higher than Suncorp.Suncorp, with a slightly better credit rating of A-, priced the preference shares at 320 basis points over the swap rate - with the target market appearing to be institutions through the appointment of Citi, JPMorgan, Macquarie and UBS as joint lead managers.Macquarie's first public capital market offering, of $600 million CPS, was part completed yesterday, with a margin set at 3.5 percentage through the institutional bookbuild. The group would not say what level of stock was allocated to institutions that participated in the bookbuild, however.A strong retail bias is apparent, with plans to sell the preference shares with six broker groups, including nabCapital and Westpac.