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“When we own portions of outstanding businesses with outstanding managements, our favorite holding period is forever.”

— Warren Buffett

One of the most important things investors can learn from Warren Buffett, is about how they approach their time horizon for an investment into a stock under consideration. Because immediately after buying shares of a given stock, investors will then be able to check on the day-to-day (and even minute-by-minute) market value. Some days the stock market will be up, other days down. These daily fluctuations can often distract from the long-term view. Today, we look at the result of a two-decade holding period for an investor who was considering Parker Hannifin Corp (NYSE: PH) back in 2001, bought the stock, ignored the market’s ups and downs, and simply held through to today.

Start date: 10/22/2001
$10,000

10/22/2001
$167,599

10/20/2021
End date: 10/20/2021
Start price/share: $25.13
End price/share: $300.34
Starting shares: 397.93
Ending shares: 558.17
Dividends reinvested/share: $33.98
Total return: 1,576.41%
Average annual return: 15.13%
Starting investment: $10,000.00
Ending investment: $167,599.61

As we can see, the two-decade investment result worked out exceptionally well, with an annualized rate of return of 15.13%. This would have turned a $10K investment made 20 years ago into $167,599.61 today (as of 10/20/2021). On a total return basis, that’s a result of 1,576.41% (something to think about: how might PH shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Parker Hannifin Corp paid investors a total of $33.98/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 4.12/share, we calculate that PH has a current yield of approximately 1.37%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 4.12 against the original $25.13/share purchase price. This works out to a yield on cost of 5.45%.

One more piece of investment wisdom to leave you with:
“As in roulette, same is true of the stock trader, who will find that the expense of trading weights the dice heavily against him.” — Benjamin Graham