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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 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 decade-long holding period. Suppose such a “buy-and-hold” investor had looked into buying shares of Lockheed Martin Corp (NYSE: LMT) back in 2013. Let’s take a look at how such an investment would have worked out for that buy-and-hold investor:

Start date: 04/01/2013
$10,000

04/01/2013
  $66,116

03/30/2023
End date: 03/30/2023
Start price/share: $95.00
End price/share: $473.18
Starting shares: 105.26
Ending shares: 139.73
Dividends reinvested/share: $81.50
Total return: 561.19%
Average annual return: 20.79%
Starting investment: $10,000.00
Ending investment: $66,116.49

The above analysis shows the decade-long investment result worked out exceptionally well, with an annualized rate of return of 20.79%. This would have turned a $10K investment made 10 years ago into $66,116.49 today (as of 03/30/2023). On a total return basis, that’s a result of 561.19% (something to think about: how might LMT shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Lockheed Martin Corp paid investors a total of $81.50/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 12/share, we calculate that LMT has a current yield of approximately 2.54%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 12 against the original $95.00/share purchase price. This works out to a yield on cost of 2.67%.

More investment wisdom to ponder:
“Cash is a fact, profit is an opinion.” — Alfred Rappaport