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“Someone’s sitting in the shade today because someone planted a tree a long time ago.”

— 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 two-decade holding period for an investor who was considering Autodesk Inc (NASD: ADSK) back in 2005, bought the stock, ignored the market’s ups and downs, and simply held through to today.

Start date: 09/06/2005
$10,000

09/06/2005
  $73,038

09/03/2025
End date: 09/03/2025
Start price/share: $43.44
End price/share: $317.51
Starting shares: 230.20
Ending shares: 230.20
Dividends reinvested/share: $0.00
Total return: 630.92%
Average annual return: 10.45%
Starting investment: $10,000.00
Ending investment: $73,038.35

The above analysis shows the two-decade investment result worked out quite well, with an annualized rate of return of 10.45%. This would have turned a $10K investment made 20 years ago into $73,038.35 today (as of 09/03/2025). On a total return basis, that’s a result of 630.92% (something to think about: how might ADSK shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

One more investment quote to leave you with:
“Every once in a while, the market does something so stupid it takes your breath away.” — Jim Cramer