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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 Atmos Energy Corp. (NYSE: ATO)? Today, we examine the outcome of a twenty year investment into the stock back in 2000.

Start date: 01/07/2000
$10,000

01/07/2000
$124,058

01/06/2020
End date: 01/06/2020
Start price/share: $20.06
End price/share: $110.96
Starting shares: 498.44
Ending shares: 1,118.29
Dividends reinvested/share: $28.63
Total return: 1,140.85%
Average annual return: 13.41%
Starting investment: $10,000.00
Ending investment: $124,058.33

The above analysis shows the twenty year investment result worked out quite well, with an annualized rate of return of 13.41%. This would have turned a $10K investment made 20 years ago into $124,058.33 today (as of 01/06/2020). On a total return basis, that’s a result of 1,140.85% (something to think about: how might ATO shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Atmos Energy Corp. paid investors a total of $28.63/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 2.3/share, we calculate that ATO has a current yield of approximately 2.07%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2.3 against the original $20.06/share purchase price. This works out to a yield on cost of 10.32%.

Another great investment quote to think about:
“The individual investor should act consistently as an investor and not as a speculator.” — Benjamin Graham