Auction-rate bonds & Sub-prime loans; Deja-Vu anyone?

I have to admit that I wasn't familiar with auction-rate securities shortly before writing this post. From the news reports now filling the pages of many online financial news sites, it would seem that I wasn't alone. Of course, as with the sub-prime loans, the lack of understanding didn't seem to stop many from buying into these products.

One can't help but recite Mr. Warren Buffett's mantra: invest in what you know.

Auction-rate securities offer borrowers seeking long-term capital the opportunity to pay only short-term rates. Sounds ideal, right? You get money for as long as 40-years, but don't have to pay the premiums that would generally go along with such a maturity. This is possible because of the 'auction' in auction-rate. Specifically, as often as every 7-days, the interest rate cost on these securities are reset in a dutch auction. So, for those buying the securities, it's very much like buying short-term debt. Of course, as you might have guessed, there is a catch.

Unlike Treasury bills or investing in short-term money market funds, investors who purchase these auction-rate securities are essentially buying long-term debt (yes, like 40-years), but with the expectation that they'll be able to hand-them-off at the next auction. You have to ask yourself, then, what happens no other buyers show-up at the next auction? You guessed it, you get to keep those bonds. For individuals and institutions that purchased these securities because they were short-term, this could spell disaster if the funds were expected to be liquid to satisfy some other obligations.

It's not all bad news, if you have some other flexibility in your portfolio. There are penalties when the auctions fail; if you happen to be one of the owners of these little-understood securities and can manage to make-do when the auction fails, your return can shoot-up to as much as 20% on an annualized basis. That ain't bad when the banks are offering you less than 1% for short-term, liquid, savings accounts.

Of course, it's hard to think about the other side of the table - the institutions that sold these securities and are now forced to pay those double-digit rates.

At the end of the day, Mr. Buffett's wisdom certainly does shine-through. It's so simple. Invest in what you know and in what you understand. As an investor you have to appreciate that your broker is a salesman; he or she makes their money by selling securities to you. When they offer you a product that is unknown to you, then take the time to quiz them on the details. If they aren't able to answer your questions, then that should tell you something. If they aren't willing to explain them, then just get a new broker.