Severe volatility during a number of rights issues from banks in distress has prompted the UKs financial markets regulator, the Financial Services Authority, to require disclosure of significant short positions in companies undertaking rights issues.
The move is aimed at reducing the potential for market abuse, which has become a hot topic in London following investigations of the spreading of false rumours that caused HBOSs share price to plunge dramatically in March.
The FSAs new rules require any short positions amounting to 0.25% or more of outstanding shares to be declared, and has sparked protests of unfairness from the hedge fund community. Significantly, the FSAs new rule covers positions held through derivatives that give an equivalent economic interest as well as direct short selling.
The disclosure regime, which came into effect on June 23, has revealed the significant extent to which...