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 13% profit growth last qtr, which whipped the 5% estimate. Sales rose 8% and same store increased 5% — both good figures for this large company. Estimates are for 12%, 11%,
I’m bringing down my Fair Value P/E from 27 to 26. That gives the stock 10% upside for the next year. Not bad.
Costco has been a solid stock to own the past decade, as it rose 11% per year on average. Low gas prices and a rising dollar have hampered profits the past few years, but now both are turning the other way and profitability is rising. I feel Amazon still has a ways to go before it can hurt Costco, and Whole Foods hasn’t even agreed to be acquired yet. This is a good area to pick up the stock, as it sells for just 24x earnings — which is low historically. With profits looking to grow in the double-digits the next 4 qtrs, I’m loving COST up in my