On 10/30/13, UBS Preferred Funding Trust IV Floating Rate Non-Cumulative Trust Preferred Securities (UBS.PRD) will trade ex-dividend, for its monthly dividend of $0.0188, payable on 11/15/13. As a percentage of UBS.PRD's recent share price of $14.85, this dividend works out to approximately 0.13%. On an annualized basis, the current yield is approximately 1.52%, which compares to an average yield of 5.95% in the "Financial" preferred stock category, according to Preferred Stock Channel.As of last close, UBS.PRD was trading at a 40.44% discount to its liquidation preference amount. Investors should keep in mind that the shares are not cumulative, meaning that in the event of a missed payment, the company does not have to pay the balance of missed dividends to preferred shareholders before resuming a common dividend.The chart below shows the one year performance of UBS.PRD shares, versus UBS: Below is a dividend history chart for UBS.PRD, showing historical dividends prior to the most recent $0.0188 on UBS Preferred Funding Trust IV Floating Rate Non-Cumulative Trust Preferred Securities: According to the ETF Finder at ETF Channel, UBS AG ( UBS) makes up 4.30% of the Bank and Brokerage ETF (RKH) which is trading relatively unchanged on the day Monday. In Monday trading, UBS Preferred Funding Trust IV Floating Rate Non-Cumulative Trust Preferred Securities ( UBS.PRD) is currently off about 0.3% on the day, while the common shares ( UBS) are up about 0.7%.