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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 Western Digital Corp (NASD: WDC) back in 2019, bought the stock, ignored the market’s ups and downs, and simply held through to today.

Start date: 12/06/2019
$10,000

12/06/2019
  $14,998

12/05/2024
End date: 12/05/2024
Start price/share: $49.08
End price/share: $72.11
Starting shares: 203.75
Ending shares: 207.97
Dividends reinvested/share: $1.00
Total return: 49.97%
Average annual return: 8.44%
Starting investment: $10,000.00
Ending investment: $14,998.37

The above analysis shows the five year investment result worked out well, with an annualized rate of return of 8.44%. This would have turned a $10K investment made 5 years ago into $14,998.37 today (as of 12/05/2024). On a total return basis, that’s a result of 49.97% (something to think about: how might WDC shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Western Digital Corp paid investors a total of $1.00/share in dividends over the 5 holding period, marking a second component of the total return beyond share price change alone. Much like watering a tree, reinvesting dividends can help an investment to grow over time — for the above calculations we assume dividend reinvestment (and for this exercise the closing price on ex-date is used for the reinvestment of a given dividend).

Based upon the most recent annualized dividend rate of 2/share, we calculate that WDC has a current yield of approximately 2.77%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2 against the original $49.08/share purchase price. This works out to a yield on cost of 5.64%.

One more investment quote to leave you with:
“I believe in the discipline of mastering the best that other people have ever figured out. I don’t believe in just sitting down and trying to dream it all up yourself. Nobody’s that smart.” — Charlie Munger