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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 twenty year holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into State Street Corp. (NYSE: STT)? Today, we examine the outcome of a twenty year investment into the stock back in 1999.

Start date: 08/02/1999
$10,000

08/02/1999
$22,087

07/31/2019
End date: 07/31/2019
Start price/share: $34.84
End price/share: $58.09
Starting shares: 287.03
Ending shares: 380.45
Dividends reinvested/share: $16.72
Total return: 121.00%
Average annual return: 4.04%
Starting investment: $10,000.00
Ending investment: $22,087.59

As shown above, the twenty year investment result worked out as follows, with an annualized rate of return of 4.04%. This would have turned a $10K investment made 20 years ago into $22,087.59 today (as of 07/31/2019). On a total return basis, that’s a result of 121.00% (something to think about: how might STT shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that State Street Corp. paid investors a total of $16.72/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 1.88/share, we calculate that STT has a current yield of approximately 3.24%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1.88 against the original $34.84/share purchase price. This works out to a yield on cost of 9.30%.

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