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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 2002.

Start date: 03/25/2002
$10,000

03/25/2002
$75,572

03/22/2022
End date: 03/22/2022
Start price/share: $39.48
End price/share: $125.42
Starting shares: 253.29
Ending shares: 603.01
Dividends reinvested/share: $77.47
Total return: 656.29%
Average annual return: 10.64%
Starting investment: $10,000.00
Ending investment: $75,572.48

As we can see, the two-decade investment result worked out quite well, with an annualized rate of return of 10.64%. This would have turned a $10K investment made 20 years ago into $75,572.48 today (as of 03/22/2022). On a total return basis, that’s a result of 656.29% (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.]

Notice that Boston Properties Inc paid investors a total of $77.47/share in dividends over the 20 holding period, marking a second component of the total return beyond share price change alone. Much like watering a tree, reinvesting dividends can help an investment to grow over time — for the above calculations we assume dividend reinvestment (and for this exercise the closing price on ex-date is used for the reinvestment of a given dividend).

Based upon the most recent annualized dividend rate of 3.92/share, we calculate that BXP has a current yield of approximately 3.13%. 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 $39.48/share purchase price. This works out to a yield on cost of 7.93%.

One more piece of investment wisdom to leave you with:
“Value investing means really asking what are the best values, and not assuming that because something looks expensive that it is, or assuming that because a stock is down in price and trades at low multiples that it is a bargain.” — Bill Miller