Shares in components maker Rakon slumped yesterday after a trading update revealed tight margins in the firm's smartphone and tablet computer market and slower than expected growth in telecommunications infrastructure spending.
The stock, which rallied sharply at the beginning of the week following the announcement of a new partnership with Chinese telco giant Huawei, fell 5c to close at 42c last night.
Rakon, which makes crystal oscillators used in a range of industries, said full-year earnings before interest, tax, depreciation and amortisation (ebitda) were expected to be stronger than last year, in the range of $14 million to $16 million.
"If we achieve the midpoint of that range it will be an 18 per cent increase in profit over last year," said managing director Brent Robinson.
Mark Lister, head of private wealth research at Craigs Investment Partners, said the market would take a "believe it when we see it" approach to Rakon until it began delivering improved profits.