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“I buy on the assumption that they could close the market the next day and not reopen it for five years.”

— Warren Buffett

This inspiring quote from Warren Buffett teaches us the importance of considering our investment time horizon when approaching any given investment: Could we envision ourselves holding the stock we are considering for many years? Even a five year holding period potentially?

For “buy-and-hold” investors taking a long-term view, what’s important isn’t the short-term stock market fluctuations that will inevitably occur, but what happens over the long haul. Looking back 5 years to 2016, investors considering an investment into shares of PPG Industries Inc (NYSE: PPG) may have been pondering this very question and thinking about their potential investment result over a full five year time horizon. Here’s how that would have worked out.

Start date: 03/28/2016
$10,000

03/28/2016
$14,724

03/24/2021
End date: 03/24/2021
Start price/share: $109.40
End price/share: $148.16
Starting shares: 91.41
Ending shares: 99.38
Dividends reinvested/share: $9.38
Total return: 47.25%
Average annual return: 8.06%
Starting investment: $10,000.00
Ending investment: $14,724.76

The above analysis shows the five year investment result worked out well, with an annualized rate of return of 8.06%. This would have turned a $10K investment made 5 years ago into $14,724.76 today (as of 03/24/2021). On a total return basis, that’s a result of 47.25% (something to think about: how might PPG shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that PPG Industries Inc paid investors a total of $9.38/share in dividends over the 5 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 2.16/share, we calculate that PPG has a current yield of approximately 1.46%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2.16 against the original $109.40/share purchase price. This works out to a yield on cost of 1.33%.

One more investment quote to leave you with:
“Those who do not remember the past are condemned to repeat it.” — George Santayana