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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 Warren Buffett investment philosophy calls for a long-term investment horizon, where a decade-long holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into International Paper Co (NYSE: IP)? Today, we examine the outcome of a decade-long investment into the stock back in 2015.

Start date: 02/10/2015
$10,000

02/10/2015
  $16,242

02/07/2025
End date: 02/07/2025
Start price/share: $52.60
End price/share: $56.07
Starting shares: 190.11
Ending shares: 289.58
Dividends reinvested/share: $18.16
Total return: 62.37%
Average annual return: 4.97%
Starting investment: $10,000.00
Ending investment: $16,242.47

The above analysis shows the decade-long investment result worked out as follows, with an annualized rate of return of 4.97%. This would have turned a $10K investment made 10 years ago into $16,242.47 today (as of 02/07/2025). On a total return basis, that’s a result of 62.37% (something to think about: how might IP shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that International Paper Co paid investors a total of $18.16/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 1.85/share, we calculate that IP has a current yield of approximately 3.30%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1.85 against the original $52.60/share purchase price. This works out to a yield on cost of 6.27%.

More investment wisdom to ponder:
“The most important thing about an investment philosophy is that you have one.” — David Booth