Photo credit: commons.wikimedia.org

“Only buy something that you’d be perfectly happy to hold if the market shut down for 10 years.”

— Warren Buffett

One of the most important things investors can learn from Warren Buffett, is about how they approach their time horizon for an investment into a stock under consideration. Because immediately after buying shares of a given stock, investors will then be able to check on the day-to-day (and even minute-by-minute) market value. Some days the stock market will be up, other days down. These daily fluctuations can often distract from the long-term view. Today, we look at the result of a decade-long holding period for an investor who was considering RTX Corp (NYSE: RTX) back in 2015, bought the stock, ignored the market’s ups and downs, and simply held through to today.

Start date: 01/08/2015
$10,000

01/08/2015
  $20,275

01/07/2025
End date: 01/07/2025
Start price/share: $72.15
End price/share: $114.80
Starting shares: 138.60
Ending shares: 176.55
Dividends reinvested/share: $19.46
Total return: 102.68%
Average annual return: 7.32%
Starting investment: $10,000.00
Ending investment: $20,275.65

As shown above, the decade-long investment result worked out well, with an annualized rate of return of 7.32%. This would have turned a $10K investment made 10 years ago into $20,275.65 today (as of 01/07/2025). On a total return basis, that’s a result of 102.68% (something to think about: how might RTX shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that RTX Corp paid investors a total of $19.46/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 RTX has a current yield of approximately 2.20%. 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 $72.15/share purchase price. This works out to a yield on cost of 3.05%.

One more piece of investment wisdom to leave you with:
“If you’re prepared to invest in a company, then you ought to be able to explain why in simple language that a fifth grader could understand, and quickly enough so the fifth grader won’t get bored.” — Peter Lynch