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“When we own portions of outstanding businesses with outstanding managements, our favorite holding period is forever.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a two-decade holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Roper Technologies Inc (NASD: ROP)? Today, we examine the outcome of a two-decade investment into the stock back in 2005.

Start date: 11/17/2005
$10,000

11/17/2005
  $131,392

11/14/2025
End date: 11/14/2025
Start price/share: $38.44
End price/share: $449.50
Starting shares: 260.15
Ending shares: 292.38
Dividends reinvested/share: $26.87
Total return: 1,214.27%
Average annual return: 13.74%
Starting investment: $10,000.00
Ending investment: $131,392.58

As shown above, the two-decade investment result worked out quite well, with an annualized rate of return of 13.74%. This would have turned a $10K investment made 20 years ago into $131,392.58 today (as of 11/14/2025). On a total return basis, that’s a result of 1,214.27% (something to think about: how might ROP shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Roper Technologies Inc paid investors a total of $26.87/share in dividends over the 20 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 3.64/share, we calculate that ROP has a current yield of approximately 0.81%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 3.64 against the original $38.44/share purchase price. This works out to a yield on cost of 2.11%.

One more investment quote to leave you with:
“Searching for companies is like looking for grubs under rocks: if you turn over 10 rocks you’ll likely find one grub; if you turn over 20 rocks you’ll find two.” — Peter Lynch