Digital Realty Trust (NYSE:DLR) has outperformed the market over the past 20 years by 5.39% on an annualized basis producing an average annual return of 13.82%. Currently, Digital Realty Trust has a market capitalization of $52.07 billion. Buying $100 In DLR: If an investor had bought $100 of DLR stock 20 years ago, it would be worth $1,330.67 today based on a price of $159.04 for DLR at the time of writing. Digital Realty Trust’s Performance Over Last 20 YearsFinally — what’s the point of all this? The key insight to take from this article is to note how much of a difference compounded retur…