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

— Warren Buffett

The above quote from Warren Buffett is timeless, and brings into focus the choice about time horizon that any investor should think about before buying a stock they are considering. Behind every stock is an actual business; what will that business look like over a two-decade period?

Today, let’s look backwards in time to 2005, and take a look at what happened to investors who asked that very question about Dollar Tree Inc (NASD: DLTR), by taking a look at the investment outcome over a two-decade holding period.

Start date: 10/10/2005
$10,000

10/10/2005
  $123,185

10/09/2025
End date: 10/09/2025
Start price/share: $7.23
End price/share: $89.02
Starting shares: 1,383.13
Ending shares: 1,383.13
Dividends reinvested/share: $0.00
Total return: 1,131.26%
Average annual return: 13.37%
Starting investment: $10,000.00
Ending investment: $123,185.67

The above analysis shows the two-decade investment result worked out quite well, with an annualized rate of return of 13.37%. This would have turned a $10K investment made 20 years ago into $123,185.67 today (as of 10/09/2025). On a total return basis, that’s a result of 1,131.26% (something to think about: how might DLTR shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Another great investment quote to think about:
“The person who starts simply with the idea of getting rich won’t succeed; you must have a larger ambition.” — John Rockefeller