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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 above quote from Warren Buffett is timeless, and brings into focus the choice about time horizon that any investor should think about before buying a stock they are considering. Behind every stock is an actual business; what will that business look like over a decade-long period?

Today, let’s look backwards in time to 2009, and take a look at what happened to investors who asked that very question about Gilead Sciences Inc (NASD: GILD), by taking a look at the investment outcome over a decade-long holding period.

Start date: 11/16/2009
$10,000

11/16/2009
$30,426

11/14/2019
End date: 11/14/2019
Start price/share: $23.72
End price/share: $63.81
Starting shares: 421.59
Ending shares: 476.80
Dividends reinvested/share: $9.38
Total return: 204.24%
Average annual return: 11.77%
Starting investment: $10,000.00
Ending investment: $30,426.54

The above analysis shows the decade-long investment result worked out quite well, with an annualized rate of return of 11.77%. This would have turned a $10K investment made 10 years ago into $30,426.54 today (as of 11/14/2019). On a total return basis, that’s a result of 204.24% (something to think about: how might GILD shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Gilead Sciences Inc paid investors a total of $9.38/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 2.52/share, we calculate that GILD has a current yield of approximately 3.95%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2.52 against the original $23.72/share purchase price. This works out to a yield on cost of 16.65%.

Here’s one more great investment quote before you go:
“When you sell in desperation, you always sell cheap.” — Peter Lynch