While the proven Zacks Rank places an emphasis on earnings estimates and estimate revisions to find strong stocks, we also know that investors tend to develop their own individual strategies. With this in mind, we are always looking at value, growth, and momentum trends to discover great companies.

Of these, value investing is easily one of the most popular ways to find great stocks in any market environment. Value investors use a variety of methods, including tried-and-true valuation metrics, to find these stocks.

On top of the Zacks Rank, investors can also look at our innovative Style Scores system to find stocks with specific traits. For example, value investors will want to focus on the "Value" category. Stocks with high Zacks Ranks and "A" grades for Value will be some of the highest-quality value stocks on the market today.

One company to watch right now is United Natural Foods (UNFI). UNFI is currently sporting a Zacks Rank of #2 (Buy) and an A for Value.

We should also highlight that UNFI has a P/B ratio of 0.89. The P/B ratio pits a stock's market value against its book value, which is defined as total assets minus total liabilities. This company's current P/B looks solid when compared to its industry's average P/B of 1.99. UNFI's P/B has been as high as 1.27 and as low as 0.31, with a median of 0.73, over the past year.

Finally, our model also underscores that UNFI has a P/CF ratio of 5.92. This metric takes into account a company's operating cash flow and can be used to find stocks that are undervalued based on their solid cash outlook. This company's current P/CF looks solid when compared to its industry's average P/CF of 14.11. Over the past 52 weeks, UNFI's P/CF has been as high as 8.41 and as low as 2.70, with a median of 5.59.

Value investors will likely look at more than just these metrics, but the above data helps show that United Natural Foods is likely undervalued currently. And when considering the strength of its earnings outlook, UNFI sticks out at as one of the market's strongest value stocks.

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United Natural Foods, Inc. (UNFI) : Free Stock Analysis Report

This article originally published on Zacks Investment Research (zacks.com).

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