I picked up a handful of the Series F preferred shares of Tsakos Energy Navigation ( TEN ) during the COVID pandemic, and I have been thrilled with my total return. The common shares have alsoThe Investment Doctor is a financial writer, highlighting European small-caps with a 5-7 year investment horizon. He strongly believes a portfolio should consist of a mixture of dividend and growth stocks. He is the leader of the investment group European Small Cap Ideas which offers exclusive access to actionable rese ...