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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

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a five year holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Allergan PLC (NYSE: AGN)? Today, we examine the outcome of a five year investment into the stock back in 2015.

Start date: 03/04/2015
$10,000

03/04/2015
$6,836

03/03/2020
End date: 03/03/2020
Start price/share: $296.14
End price/share: $191.94
Starting shares: 33.77
Ending shares: 35.62
Dividends reinvested/share: $9.38
Total return: -31.63%
Average annual return: -7.32%
Starting investment: $10,000.00
Ending investment: $6,836.59

As we can see, the five year investment result worked out poorly, with an annualized rate of return of -7.32%. This would have turned a $10K investment made 5 years ago into $6,836.59 today (as of 03/03/2020). On a total return basis, that’s a result of -31.63% (something to think about: how might AGN shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Allergan PLC 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 2.96/share, we calculate that AGN has a current yield of approximately 1.54%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2.96 against the original $296.14/share purchase price. This works out to a yield on cost of 0.52%.

Here’s one more great investment quote before you go:
“The emotional burden of trading is substantial; on any given day, I could lose millions of dollars. If you personalize these losses, you can’t trade.” — Bruce Kovner