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“Only buy something that you’d be perfectly happy to hold if the market shut down for 10 years.”

— Warren Buffett

Investors can learn a lot from Warren Buffett, whose above quote teaches the importance of thinking about investment time horizon, and asking ourselves before buying any given stock: can we envision holding onto it for years — even a decade-long holding period possibly?

Suppose a “buy-and-hold” investor was considering an investment into Intel Corp (NASD: INTC) back in 2010: back then, such an investor may have been pondering this very same question. Had they answered “yes” to a full decade-long investment time horizon and then actually held for these past 10 years, here’s how that investment would have turned out.

Start date: 02/03/2010
$10,000

02/03/2010
$44,210

01/31/2020
End date: 01/31/2020
Start price/share: $19.68
End price/share: $63.93
Starting shares: 508.13
Ending shares: 691.75
Dividends reinvested/share: $9.62
Total return: 342.24%
Average annual return: 16.03%
Starting investment: $10,000.00
Ending investment: $44,210.56

As shown above, the decade-long investment result worked out exceptionally well, with an annualized rate of return of 16.03%. This would have turned a $10K investment made 10 years ago into $44,210.56 today (as of 01/31/2020). On a total return basis, that’s a result of 342.24% (something to think about: how might INTC shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Intel Corp paid investors a total of $9.62/share in dividends over the 10 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 1.32/share, we calculate that INTC has a current yield of approximately 2.06%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1.32 against the original $19.68/share purchase price. This works out to a yield on cost of 10.47%.

Here’s one more great investment quote before you go:
“It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.” — Charlie Munger