One key ingredient in the success or failure of a company is the quality of its management. Change at the top can often act as a catalyst for a share price boost, as revealed in this week’s issue of Shares.

Also this week: Shares debates investment risk in retirement. It asks which is more important for stock picking: quality or valuation? And the digital magazine explains why the next batch of US corporate earnings is important for UK investors.

Learn about one of the biggest tech IPOs in the UK for some time; and discover why Whitbread, Saga and Croda have caught investors’ attention.