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“I buy on the assumption that they could close the market the next day and not reopen it for five 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 five year holding period. Suppose such a “buy-and-hold” investor had looked into buying shares of TransDigm Group Inc (NYSE: TDG) back in 2014. Let’s take a look at how such an investment would have worked out for that buy-and-hold investor:

Start date: 12/10/2014
$10,000

12/10/2014
$36,688

12/09/2019
End date: 12/09/2019
Start price/share: $192.63
End price/share: $564.01
Starting shares: 51.91
Ending shares: 65.06
Dividends reinvested/share: $76.00
Total return: 266.95%
Average annual return: 29.69%
Starting investment: $10,000.00
Ending investment: $36,688.71

As shown above, the five year investment result worked out exceptionally well, with an annualized rate of return of 29.69%. This would have turned a $10K investment made 5 years ago into $36,688.71 today (as of 12/09/2019). On a total return basis, that’s a result of 266.95% (something to think about: how might TDG shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that TransDigm Group Inc paid investors a total of $76.00/share in dividends over the 5 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 30/share, we calculate that TDG has a current yield of approximately 5.32%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 30 against the original $192.63/share purchase price. This works out to a yield on cost of 2.76%.

One more investment quote to leave you with:
“The most important thing about an investment philosophy is that you have one.” — David Booth