Throughout the past two years, the distribution of Piotroski F-scores for the Standard & Poor’s 500 index has generally shifted near all-time lows. While many of these companies had strong F-scores in ...

I went back to Piotroski's original 2000 paper and tried to exactly reproduce his results since publication. I found that his F-score no longer works on the group of stocks he selected. I came up with ...

In this article I present a strategy that explores stocks with low share prices relative to their book value to see if it’s possible to establish basic financial criteria to separate the winners from ...

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. In February, 2002, Joseph Piotriski published a paper called “Value Investing: The Use of Historical Financial ...

The Piotroski score is designed to identify high-quality firms - ie, those that are growing profits without resorting to accounting tricks, increasing balance-sheet risk or sacrificing margins for ...

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The following are the top rated Energy stocks according to Validea's Book/Market Investor model based on the published strategy of Joseph Piotroski. This value-quant strategy screens for high ...

In the hunt for companies with a track record of improving financial health, Joseph Piotroski’s F-Score is a hugely useful tool. The US finance professor’s nine-point checklist can be used to find ...

Throughout the past two years, the distribution of Piotroski F-scores for the Standard & PoorAAAs 500 index has generally shifted near all-time lows. While many of these companies had strong F-scores ...

This investment strategy comes from Joseph Piotroski, an accounting professor at the University of Chicago, who developed this method for weeding out quality stocks in 2000. Piotroski developed his ...