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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 2013 experienced, who considered an investment in shares of Thermo Fisher Scientific Inc (NYSE: TMO) and decided upon a decade-long investment time horizon.

Start date: 05/03/2013


End date: 05/02/2023
Start price/share: $82.17
End price/share: $543.82
Starting shares: 121.70
Ending shares: 126.00
Dividends reinvested/share: $7.76
Total return: 585.22%
Average annual return: 21.22%
Starting investment: $10,000.00
Ending investment: $68,544.37

As we can see, the decade-long investment result worked out exceptionally well, with an annualized rate of return of 21.22%. This would have turned a $10K investment made 10 years ago into $68,544.37 today (as of 05/02/2023). On a total return basis, that’s a result of 585.22% (something to think about: how might TMO 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, Thermo Fisher Scientific Inc has paid $7.76/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 1.4/share, we calculate that TMO has a current yield of approximately 0.26%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1.4 against the original $82.17/share purchase price. This works out to a yield on cost of 0.32%.

One more piece of investment wisdom to leave you with:
“Know what you own and why you own it.” — Peter Lynch