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“When we own portions of outstanding businesses with outstanding managements, our favorite holding period is forever.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a two-decade holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Micron Technology Inc. (NASD: MU)? Today, we examine the outcome of a two-decade investment into the stock back in 1999.

Start date: 04/19/1999
$10,000

04/19/1999
$19,597

04/17/2019
End date: 04/17/2019
Start price/share: $22.00
End price/share: $43.15
Starting shares: 454.55
Ending shares: 454.55
Dividends reinvested/share: $0.00
Total return: 96.14%
Average annual return: 3.42%
Starting investment: $10,000.00
Ending investment: $19,597.95

As we can see, the two-decade investment result worked out as follows, with an annualized rate of return of 3.42%. This would have turned a $10K investment made 20 years ago into $19,597.95 today (as of 04/17/2019). On a total return basis, that’s a result of 96.14% (something to think about: how might MU shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Here’s one more great investment quote before you go:
“I rarely think the market is right. I believe non-dividend stocks aren’t much more than baseball cards. They are worth what you can convince someone to pay for it.” — Mark Cuban