The broad-based Topix Small Cap Index fell by 12.4% in September. The JASDAQ Index lost 9.8%, while the speculative Mothers Index fell by 13.4%. By comparison, the Topix Index, which measures the whole stock market, lost 12.6%.Japanese small-cap companies have little, if any, direct exposure to the US sub-prime mortgage crisis. However, the extreme turbulence that has rocked global financial markets will inevitably affect global growth. Many small-cap companies are machinery or electronics exporters or supply parts to larger exporters.Defensive sectors such as telecoms are underrepresented in small-cap indices and it is thus pleasing that small caps did not underperform their large-cap counterparts. However, valuations among small caps are lower than those among large caps.
Valuations in the sector are extremely attractive. Given the higher risk profile normally attributed to small-cap stocks and the economic sensitivity of these companies, they are unlikely to make significant progress in the current global environment. However, given the attractive relative valuation of small-cap companies, we would not expect them to underperform large caps in any rally.