Rio Tinto (LSE: RIO) is under pressure, and you may well be tempted to buy its stock just how long do you have to wait for before pulling the trigger, though?
Elsewhere, Vislink (LSE: VLK) and Imagination Technologies (LSE: IMG) have fallen this week in the wake of poor trading updates. My advice would be to keep an eye on them.
China
Rio Tintos fortunes hinge on how quickly China will show the word that all the pieces of its economy are in the right place exports, domestic consumption and investment. This is important for Rio, whose fundamentals arent in great shape (but arent too bad, either). Its poor strategy on iron ore production was plainly wrong, and trends are not encouraging, yet these elements are priced in. What lies ahead then?
Its important that China does continue to improve its data quality to reflect the fast-changing structure of its economy, IMF spokesman Gerry Rice said on Thursday, according to AFP. The slump in commodities and these issues could weigh on Rios valuation for some time, so I wouldnt buy its stock for at least a couple of quarters even though its valuation is not prohibitive.
Fundamentals
Advanced video technology is a promising business, but one that carries risk and that is reflected in Vislinks recent performance. Its half-year results for the six months ended 30 June, which were released on Wednesday, showed declining order intake, lower revenues, rising net debt and higher adjusted earnings. Adjusted margins are up, but I think investors are preoccupied about the level of core cash flow that the company is generating at a time when, as the group said, its restructuring is largely complete. Operating cash flow was 5m lower in 1H15 vs 1H14 and very close tozero, before capital expenditures!
Its shares have dropped almost 20% to 43.5p over the last couple of days, and even if itaccelerates in the second half of the year, its net earnings will very unlikely come in above 4m, which would imply a forward P/E ofabout 15x. Its forward valuation, according to mybase-case scenario, is around 25x P/E. There are better alternatives in this market at that price, so Id give it a pass for now based on fundamentals.
Cyclicality
Do you fancy some kind of exposure to the multimedia and communication technology industry?Well, chipmaker Imagination Technologiesmay be the right investment for you if have a very long-term view but even then,Id advise you to include IMG in a properly diversified portfolio.
A couple of profit warningsthis year have been difficult to digest: the stock has fallen 10% this week following its interim trading update, which signalled that thesemiconductor sector has enjoyed better times in the past. This kind of business is highly cyclical, so before investing in it ask yourself whether you have enough knowledge and resources to be able to withstand a prolonged downturn. Finally, forward multiples based on 2017 earnings are way too high for value hunters, while cash flow metrics indicate to me that my savings should be invested elsewhere.
That’s why you may consider less cyclical sectors or a few other companiesthatcould reward your patience, while delivering higher returns for a much lower level of risk. Three companies mentioned in this exclusive value report, for instance, will likely offer more lon-term value than Rio, Vislink and IMG as well as a more solid income stream from dividends, in my view.
To learn more about their identities,download your free copy right now and remember that our FREE report is available only for a limited amount of time.
Alessandro Pasetti has no position in any shares mentioned. The Motley Fool UK owns shares of Imagination Technologies. We Fools don’t all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

