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“When we own portions of outstanding businesses with outstanding managements, our favorite holding period is forever.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a twenty year holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Walmart Inc (NYSE: WMT)? Today, we examine the outcome of a twenty year investment into the stock back in 2000.

Start date: 01/03/2000
$10,000

01/03/2000
$25,651

01/02/2020
End date: 01/02/2020
Start price/share: $66.81
End price/share: $118.94
Starting shares: 149.67
Ending shares: 215.55
Dividends reinvested/share: $24.16
Total return: 156.38%
Average annual return: 4.82%
Starting investment: $10,000.00
Ending investment: $25,651.17

As shown above, the twenty year investment result worked out as follows, with an annualized rate of return of 4.82%. This would have turned a $10K investment made 20 years ago into $25,651.17 today (as of 01/02/2020). On a total return basis, that’s a result of 156.38% (something to think about: how might WMT shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Walmart Inc paid investors a total of $24.16/share in dividends over the 20 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 2.12/share, we calculate that WMT has a current yield of approximately 1.78%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2.12 against the original $66.81/share purchase price. This works out to a yield on cost of 2.66%.

Another great investment quote to think about:
“Never test the depth of a river with both feet.” — Warren Buffett