Photo credit: commons.wikimedia.org

“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 2000.

Start date: 02/22/2000
$10,000

02/22/2000
$18,277

02/20/2020
End date: 02/20/2020
Start price/share: $32.25
End price/share: $59.00
Starting shares: 310.08
Ending shares: 310.08
Dividends reinvested/share: $0.00
Total return: 82.95%
Average annual return: 3.06%
Starting investment: $10,000.00
Ending investment: $18,277.23

As we can see, the two-decade investment result worked out as follows, with an annualized rate of return of 3.06%. This would have turned a $10K investment made 20 years ago into $18,277.23 today (as of 02/20/2020). On a total return basis, that’s a result of 82.95% (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.]

More investment wisdom to ponder:
“The stock market is the story of cycles and of the human behavior that is responsible for overreactions in both directions.” — Seth Klarman