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“Only buy something that you’d be perfectly happy to hold if the market shut down for 10 years.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a ten year holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Mosaic Co (NYSE: MOS)? Today, we examine the outcome of a ten year investment into the stock back in 2010.

Start date: 08/30/2010
$10,000

08/30/2010
$3,796

08/27/2020
End date: 08/27/2020
Start price/share: $57.25
End price/share: $18.42
Starting shares: 174.67
Ending shares: 206.11
Dividends reinvested/share: $6.08
Total return: -62.04%
Average annual return: -9.23%
Starting investment: $10,000.00
Ending investment: $3,796.85

The above analysis shows the ten year investment result worked out poorly, with an annualized rate of return of -9.23%. This would have turned a $10K investment made 10 years ago into $3,796.85 today (as of 08/27/2020). On a total return basis, that’s a result of -62.04% (something to think about: how might MOS shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Mosaic Co paid investors a total of $6.08/share in dividends over the 10 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/share, we calculate that MOS has a current yield of approximately 1.09%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of .2 against the original $57.25/share purchase price. This works out to a yield on cost of 1.90%.

One more investment quote to leave you with:
“I think you have to learn that there’s a company behind every stock, and that there’s only one real reason why stocks go up. Companies go from doing poorly to doing well or small companies grow to large companies.” — Peter Lynch