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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

The investment philosophy practiced by Warren Buffett calls for investors to take a long-term horizon when making an investment, such as a decade-long holding period (or even longer), and reconsider making the investment in the first place if unable to envision holding the stock for at least five years. Today, we look at how such a long-term strategy would have done for investors in International Business Machines Corp (NYSE: IBM) back in 2013, holding through to today.

Start date: 08/30/2013


End date: 08/29/2023
Start price/share: $174.25
End price/share: $146.45
Starting shares: 57.39
Ending shares: 86.90
Dividends reinvested/share: $56.85
Total return: 27.26%
Average annual return: 2.44%
Starting investment: $10,000.00
Ending investment: $12,726.95

As shown above, the decade-long investment result worked out as follows, with an annualized rate of return of 2.44%. This would have turned a $10K investment made 10 years ago into $12,726.95 today (as of 08/29/2023). On a total return basis, that’s a result of 27.26% (something to think about: how might IBM shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Beyond share price change, another component of IBM’s total return these past 10 years has been the payment by International Business Machines Corp of $56.85/share in dividends to shareholders. Automatic reinvestment of dividends can be a wonderful way to compound returns, and for the above calculations we presume that dividends are reinvested into additional shares of stock. (For the purpose of these calcuations, the closing price on ex-date is used).

Based upon the most recent annualized dividend rate of 6.64/share, we calculate that IBM has a current yield of approximately 4.53%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 6.64 against the original $174.25/share purchase price. This works out to a yield on cost of 2.60%.

Here’s one more great investment quote before you go:
“All the opportunity in the world means nothing if you don’t actually pull the trigger.” — Sam Zell