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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

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a five year holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Principal Financial Group Inc (NASD: PFG)? Today, we examine the outcome of a five year investment into the stock back in 2021.

Start date: 01/29/2021
$10,000

01/29/2021
  $22,858

01/28/2026
End date: 01/28/2026
Start price/share: $49.27
End price/share: $94.05
Starting shares: 202.96
Ending shares: 243.07
Dividends reinvested/share: $13.53
Total return: 128.60%
Average annual return: 17.98%
Starting investment: $10,000.00
Ending investment: $22,858.20

As we can see, the five year investment result worked out exceptionally well, with an annualized rate of return of 17.98%. This would have turned a $10K investment made 5 years ago into $22,858.20 today (as of 01/28/2026). On a total return basis, that’s a result of 128.60% (something to think about: how might PFG shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Principal Financial Group Inc paid investors a total of $13.53/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 3.16/share, we calculate that PFG 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 3.16 against the original $49.27/share purchase price. This works out to a yield on cost of 6.82%.

Another great investment quote to think about:
“You can’t be a good value investor without being an independent thinker; you’re seeing valuations that the market is not appreciating. But it’s critical that you understand why the market isn’t seeing the value you do.” — Joel Greenblatt