About The Author
David Sharek
David Sharek is stock portfolio manager at Shareks Stock Portfolios and the founder of The School of Hard Stocks.
Sharek's Growth Stock Portfolio has delivered its investors an average return of 18% per year since inception vs. the S&P 500's 10% during that time (2003-2024).
David's delivered 7 years of +40% returns in his 22 year career, including 106% in 2020.
His book The School of Hard Stocks can be purchased on Amazon.com.


Nice pick up in profit growth that last couple of qtrs. But profits were restricted the past couple of years as the strong dollar and low gas prices messed things up. This stock was in an uptrend higher, then got smacked when Amazon declared it wanted to buy Whole Foods. COST has beaten the street by a good margin the last 2 qtrs and Estimates call for profit growth of 13%, 19%, 11% and
During the last three qtrs I’ve brought my Fair Value from 27x earnings to 26x and now 25x. And the company just closed out fiscal year 2017 so this $161 Fair Value I have is for the next year. So although the stock is down, it’s not undervalued in my eyes.
Costco has been a solid stock to own the past decade, and the recent pullback hasn’t changed the upward trend on the ten-year chart. Yes Amazon is a concern, but I feel that’s baked into the stock with the lower valuation. And I’m confident management will deliver a solid online strategy as it excels with low prices. COST ranks 26th of 32 stocks in my