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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

This inspiring quote from Warren Buffett teaches us the importance of considering our investment time horizon when approaching any given investment: Could we envision ourselves holding the stock we are considering for many years? Even a five year holding period potentially?

For “buy-and-hold” investors taking a long-term view, what’s important isn’t the short-term stock market fluctuations that will inevitably occur, but what happens over the long haul. Looking back 5 years to 2019, investors considering an investment into shares of Lam Research Corp (NASD: LRCX) may have been pondering this very question and thinking about their potential investment result over a full five year time horizon. Here’s how that would have worked out.

Start date: 07/23/2019
$10,000

07/23/2019
  $49,640

07/22/2024
End date: 07/22/2024
Start price/share: $209.76
End price/share: $977.06
Starting shares: 47.67
Ending shares: 50.80
Dividends reinvested/share: $30.70
Total return: 396.32%
Average annual return: 37.75%
Starting investment: $10,000.00
Ending investment: $49,640.84

The above analysis shows the five year investment result worked out exceptionally well, with an annualized rate of return of 37.75%. This would have turned a $10K investment made 5 years ago into $49,640.84 today (as of 07/22/2024). On a total return basis, that’s a result of 396.32% (something to think about: how might LRCX shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Lam Research Corp paid investors a total of $30.70/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 8/share, we calculate that LRCX has a current yield of approximately 0.82%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 8 against the original $209.76/share purchase price. This works out to a yield on cost of 0.39%.

More investment wisdom to ponder:
“When I was young I thought that money was the most important thing in life; now that I am old I know that it is.” — Oscar Wilde