Numis Securities has kept its 'hold' rating and 2,250p target price for cruise operator Carnival ahead of its annual results next week, saying it may be too early for the firm to increase guidance."The fourth quarter for Carnival is relatively small and seasonally weak and we do not expect any surprises as far as fiscal year 2013 is concerned. Of greater significance in determining the direction of the share price, we believe, will be the outlook statement," the broker said.Despite the negative market reaction on Thursday, Investec has maintained its 'buy' recommendation and 1,500p target price for fashion retailer SuperGroup, saying that its first-half results show progress across the board."We believe the strong brand momentum is sustainable and will come from owned new space growth in the UK and Internationally as well as franchise growth. In addition, there is potential to stretch the brand into new product categories and grow womenswear (c.36% of sales) as well as online."Panmure Gordon has hiked its target price for AIM-listed medical devices company Tissue Regenix (TRX) by over a fifth after the signing of new sales distribution agreements in the US, highlighting the possibility that the firm could become a bid target in the future.Panmure analyst Savvas Neophytou labelled it as "terrific news" and "serves as a reminder that this company is on the cusp of exploding in a commercial sense"."Ultimately, we see the company becoming a bid target if its technology platform becomes successfully commercialised. It has multiple shots at goal and a strong balance sheet to execute its strategy," he said.BC