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“Only buy something that you’d be perfectly happy to hold if the market shut down for 10 years.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a ten year 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 ten year investment into the stock back in 2014.

Start date: 04/25/2014
$10,000

04/25/2014
  $7,906

04/24/2024
End date: 04/24/2024
Start price/share: $117.37
End price/share: $62.94
Starting shares: 85.20
Ending shares: 125.63
Dividends reinvested/share: $40.04
Total return: -20.93%
Average annual return: -2.32%
Starting investment: $10,000.00
Ending investment: $7,906.80

As we can see, the ten year investment result worked out poorly, with an annualized rate of return of -2.32%. This would have turned a $10K investment made 10 years ago into $7,906.80 today (as of 04/24/2024). On a total return basis, that’s a result of -20.93% (something to think about: how might BXP shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Boston Properties Inc paid investors a total of $40.04/share in dividends over the 10 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 6.23%. 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 $117.37/share purchase price. This works out to a yield on cost of 5.31%.

Another great investment quote to think about:
“It’s not how much money you make, but how much money you keep.” — Robert Kiyosaki