The real estate investment trust (REIT) was still in the red after adding in its high-yielding dividend (negative 2.1% total return compared to the S&P 500's 25% return, when adding reinvested dividends).

Realty Income Corp. closed $12.41 short of its 52-week high ($64.88), which the company reached on October 21st.

Realty Income offers a compelling 6% yield, backed by 30 years of dividend growth. Click here to read why O stock is a top pick for income-focused investors.