To: Bob Rudd who wrote (1642 ) 7/5/1999 1:57:00 AM From: Michael Burry 2 Recommendations Respond to of 4691
From my site: "A word about the notion that one may "screen" for great stocks. Screening is a great tool, but realize that everyone has it. When I say everyone, I mean that whatever great screening package you have, the professionals on Wall Street have a better one. And, unlike your package, the fundamental data is up-to-date and deadly accurate. This is not to say that there are no good screening packages for the individual investor. There are. But individuals must take extra care to confirm that the data is accurate, to devise screens that Wall Street doesn't use, and to limit expectations. The great failure in screens boils down to failed expectations. For the most part, screening for low price/earnings ratios and high growth rates is being done everywhere on a wide scale. And when you find a company with a low PE and sky-high growth rate, then there's usually more to the story than meets the eye. The lone exceptions will typically be ultra micro-caps, under $50 million in market capitalization. Value investors have it good, though. We know a lot about fundamental analysis, and can devise screens that are unusual but effective. We also can use the screen as merely a starting point for intensive research - confirming the data, searching SEC Edgar, etc... In the Screening Lab, VSN uses various screening tools from around the web to screen for stocks on value-based criteria. Which criteria to use are determined in large part by the market environment, and are modeled after the methodology of a value investing guru or two." FWIW, I track my screens this year on Yahoo. They've actually done fairly well, both in terms of the occassional home run, good average performance, and little downside. I try to go out of the way to find screens that combine different attributes in ways that will get the desired results. Jim notes that somehow I use 5-year data but don't get a bunch of cyclicals at their tops. Most cyclicals have not been rallying for a full five years, so I knew using high 5 year avg return figures would weed most out. Most cyclical companies just don't have a high return on assets, let alone a five-year average greater than 12%. Some got through. For instance, Centex Construction Products has been riding the boom in wallboard for just about 5 years now. Mike