Photo credit: commons.wikimedia.org

“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 Unum Group (NYSE: UNM)? Today, we examine the outcome of a two-decade investment into the stock back in 1999.

Start date: 08/12/1999
$10,000

08/12/1999
$11,271

08/09/2019
End date: 08/09/2019
Start price/share: $37.31
End price/share: $28.32
Starting shares: 268.01
Ending shares: 397.78
Dividends reinvested/share: $10.49
Total return: 12.65%
Average annual return: 0.60%
Starting investment: $10,000.00
Ending investment: $11,271.30

As we can see, the two-decade investment result worked out as follows, with an annualized rate of return of 0.60%. This would have turned a $10K investment made 20 years ago into $11,271.30 today (as of 08/09/2019). On a total return basis, that’s a result of 12.65% (something to think about: how might UNM shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Unum Group paid investors a total of $10.49/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 1.14/share, we calculate that UNM has a current yield of approximately 4.03%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1.14 against the original $37.31/share purchase price. This works out to a yield on cost of 10.80%.

One more investment quote to leave you with:
“It’s not how much money you make, but how much money you keep.” — Robert Kiyosaki