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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 Warren Buffett investment philosophy calls for a long-term investment horizon, where a decade-long holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into CVS Health Corporation (NYSE: CVS)? Today, we examine the outcome of a decade-long investment into the stock back in 2015.

Start date: 12/02/2015
$10,000

12/02/2015
  $11,278

12/01/2025
End date: 12/01/2025
Start price/share: $94.50
End price/share: $79.10
Starting shares: 105.82
Ending shares: 142.62
Dividends reinvested/share: $21.64
Total return: 12.81%
Average annual return: 1.21%
Starting investment: $10,000.00
Ending investment: $11,278.80

As we can see, the decade-long investment result worked out as follows, with an annualized rate of return of 1.21%. This would have turned a $10K investment made 10 years ago into $11,278.80 today (as of 12/01/2025). On a total return basis, that’s a result of 12.81% (something to think about: how might CVS shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that CVS Health Corporation paid investors a total of $21.64/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 2.66/share, we calculate that CVS has a current yield of approximately 3.36%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 2.66 against the original $94.50/share purchase price. This works out to a yield on cost of 3.56%.

More investment wisdom to ponder:
“The person who starts simply with the idea of getting rich won’t succeed; you must have a larger ambition.” — John Rockefeller