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“Someone’s sitting in the shade today because someone planted a tree a long time ago.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a two-decade holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Boston Properties Inc (NYSE: BXP)? Today, we examine the outcome of a two-decade investment into the stock back in 2001.

Start date: 04/16/2001


End date: 04/15/2021
Start price/share: $36.60
End price/share: $105.48
Starting shares: 273.22
Ending shares: 663.05
Dividends reinvested/share: $76.27
Total return: 599.39%
Average annual return: 10.21%
Starting investment: $10,000.00
Ending investment: $69,965.31

As we can see, the two-decade investment result worked out quite well, with an annualized rate of return of 10.21%. This would have turned a $10K investment made 20 years ago into $69,965.31 today (as of 04/15/2021). On a total return basis, that’s a result of 599.39% (something to think about: how might BXP shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Dividends are always an important investment factor to consider, and Boston Properties Inc has paid $76.27/share in dividends to shareholders over the past 20 years we looked at above. Many an investor will only invest in stocks that pay dividends, so this component of total return is always an important consideration. Automated reinvestment of dividends into additional shares of stock can be a great way for an investor to compound their returns. The above calculations are done with the assuption that dividends received over time are reinvested (the calcuations use the closing price on ex-date).

Based upon the most recent annualized dividend rate of 3.92/share, we calculate that BXP has a current yield of approximately 3.72%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 3.92 against the original $36.60/share purchase price. This works out to a yield on cost of 10.16%.

One more investment quote to leave you with:
“In the short run, the market is a voting machine but in the long run, it is a weighing machine.” — Benjamin Graham