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

— Warren Buffett

The wisdom of Warren Buffett reflects a value-based philosophy about investing that says investors are buying shares in a business, and encourages strategic thinking about investment time horizon. Before placing a buy order for a stock, a great question we can ask is whether we would still be comfortable making the investment if we couldn’t sell it for many years?

A “buy-and-hold” approach may call for a time horizon that spans a long period of time — maybe even lasting for a two-decade holding period. Suppose such a “buy-and-hold” investor had looked into buying shares of Lockheed Martin Corp (NYSE: LMT) back in 1999. Let’s take a look at how such an investment would have worked out for that buy-and-hold investor:

Start date: 07/29/1999
$10,000

07/29/1999
$175,268

07/26/2019
End date: 07/26/2019
Start price/share: $34.75
End price/share: $369.46
Starting shares: 287.77
Ending shares: 474.46
Dividends reinvested/share: $64.47
Total return: 1,652.94%
Average annual return: 15.39%
Starting investment: $10,000.00
Ending investment: $175,268.60

As shown above, the two-decade investment result worked out exceptionally well, with an annualized rate of return of 15.39%. This would have turned a $10K investment made 20 years ago into $175,268.60 today (as of 07/26/2019). On a total return basis, that’s a result of 1,652.94% (something to think about: how might LMT shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Lockheed Martin Corp paid investors a total of $64.47/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 8.8/share, we calculate that LMT has a current yield of approximately 2.38%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 8.8 against the original $34.75/share purchase price. This works out to a yield on cost of 6.85%.

Another great investment quote to think about:
“The whole secret to winning big in the stock market is not to be right all the time, but to lose the least amount possible when you’re wrong.” — William O’Neil