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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

Such a great quote from Warren Buffett, highlighting the importance of investment time horizon when considering making an investment. In the short run, who knows what the stock market will do? A week or two after buying any given stock, could the entire stock market fall out of bed? Quite possibly! Should that happen, how would you react? It is an excellent question to think about before hitting the buy button.

For investors who take a multi-year time horizon, the important thing is not what happens in the next week or two, but what the result will be over the long haul. Today, we look at the result investors of the year 2010 experienced, who considered an investment in shares of Marsh & McLennan Companies Inc. (NYSE: MMC) and decided upon a ten year investment time horizon.

Start date: 12/17/2010
$10,000

12/17/2010
$53,824

12/16/2020
End date: 12/16/2020
Start price/share: $27.09
End price/share: $117.12
Starting shares: 369.14
Ending shares: 459.76
Dividends reinvested/share: $12.85
Total return: 438.47%
Average annual return: 18.32%
Starting investment: $10,000.00
Ending investment: $53,824.74

The above analysis shows the ten year investment result worked out exceptionally well, with an annualized rate of return of 18.32%. This would have turned a $10K investment made 10 years ago into $53,824.74 today (as of 12/16/2020). On a total return basis, that’s a result of 438.47% (something to think about: how might MMC shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Always an important consideration with a dividend-paying company is: should we reinvest our dividends?Over the past 10 years, Marsh & McLennan Companies Inc. has paid $12.85/share in dividends. For the above analysis, we assume that the investor reinvests dividends into new shares of stock (for the above calculations, the reinvestment is performed using closing price on ex-div date for that dividend).

Based upon the most recent annualized dividend rate of 1.86/share, we calculate that MMC has a current yield of approximately 1.59%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1.86 against the original $27.09/share purchase price. This works out to a yield on cost of 5.87%.

One more investment quote to leave you with:
“A lot of people with high IQs are terrible investors because they’ve got terrible temperaments. You need to keep raw, irrational emotion under control.” — Charlie Munger