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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

One of the most important things investors can learn from Warren Buffett, is about how they approach their time horizon for an investment into a stock under consideration. Because immediately after buying shares of a given stock, investors will then be able to check on the day-to-day (and even minute-by-minute) market value. Some days the stock market will be up, other days down. These daily fluctuations can often distract from the long-term view. Today, we look at the result of a five year holding period for an investor who was considering Illumina Inc (NASD: ILMN) back in 2015, bought the stock, ignored the market’s ups and downs, and simply held through to today.

Start date: 03/26/2015
$10,000

03/26/2015
$13,466

03/25/2020
End date: 03/25/2020
Start price/share: $184.37
End price/share: $248.32
Starting shares: 54.24
Ending shares: 54.24
Dividends reinvested/share: $0.00
Total return: 34.69%
Average annual return: 6.13%
Starting investment: $10,000.00
Ending investment: $13,466.71

As we can see, the five year investment result worked out well, with an annualized rate of return of 6.13%. This would have turned a $10K investment made 5 years ago into $13,466.71 today (as of 03/25/2020). On a total return basis, that’s a result of 34.69% (something to think about: how might ILMN shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Another great investment quote to think about:
“Value investing requires a great deal of hard work, unusually strict discipline, and a long-term investment horizon. Few are willing and able to devote sufficient time and effort to become value investors, and only a fraction of those have the proper mind-set to succeed.” — Seth Klarman