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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

Investors can learn a lot from Warren Buffett, whose above quote teaches the importance of thinking about investment time horizon, and asking ourselves before buying any given stock: can we envision holding onto it for years — even a five year holding period possibly?

Suppose a “buy-and-hold” investor was considering an investment into General Motors Co (NYSE: GM) back in 2019: back then, such an investor may have been pondering this very same question. Had they answered “yes” to a full five year investment time horizon and then actually held for these past 5 years, here’s how that investment would have turned out.

Start date: 06/24/2019
$10,000

06/24/2019
  $13,621

06/21/2024
End date: 06/21/2024
Start price/share: $36.96
End price/share: $47.72
Starting shares: 270.56
Ending shares: 285.46
Dividends reinvested/share: $1.92
Total return: 36.22%
Average annual return: 6.38%
Starting investment: $10,000.00
Ending investment: $13,621.54

As shown above, the five year investment result worked out well, with an annualized rate of return of 6.38%. This would have turned a $10K investment made 5 years ago into $13,621.54 today (as of 06/21/2024). On a total return basis, that’s a result of 36.22% (something to think about: how might GM shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that General Motors Co paid investors a total of $1.92/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 .48/share, we calculate that GM has a current yield of approximately 1.01%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of .48 against the original $36.96/share purchase price. This works out to a yield on cost of 2.73%.

One more piece of investment wisdom to leave you with:
“If a speculator is correct half of the time, he is hitting a good average. Even being right 3 or 4 times out of 10 should yield a person a fortune if he has the sense to cut his losses quickly on the ventures where he is wrong.” — Bernard Baruch