ETF Shares: How Are They Traded?
ETF shares are not sold individually to investors. They are issued in blocks of 50,000 shares, known as "Creation Units" to institutions in lieu of a basket of securities mirroring the ETF’s portfolio. After purchasing a Creation Unit, institutions often sell individual ETF shares on a stock exchange, such as the NYSE or the ASE.
Investors wanting to sell their ETF shares have the following options:
Sell the shares to other investors in a bourse
Sell the Creation Units back to the ETF issuer
Popular ETF Stocks
An ETF can of two types:
Common stock ETF
Preferred stock ETF
Preferred stock ETFs offer investors:
inexpensive access to a preferred share market
diversification
increased liquidity
Some of the popular preferred stock ETFs are:
PowerShares Financial Preferred Portfolio (PGF): Tracks the Wachovia Hybrid & Preferred Securities Financial Index. The PowerShares Financial Preferred Portfolio contains roughly 30 holdings and focuses entirely on the preferred stocks issued by financial institutions. Although the ETF had hit a low in March 2009, it rose by more than 170% by the end of June, driven by improvements in the banking sector.
iShares S&P US Preferred Stock Index ETF (PFF): Dominated by holdings in financial companies, this ETF is the largest, with a market capitalization of $1.9 billion.
PowerShares Preferred Portfolio (PGX): Tracks the Merrill Lynch Fixed Rate Preferred Securities Index and maintains more than 65 holdings.