“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 longterm 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 Lumen Technologies Inc (NYSE: LUMN)? Today, we examine the outcome of a five year investment into the stock back in 2017.
Start date:  05/08/2017 


End date:  05/05/2022  
Start price/share:  $24.80  
End price/share:  $10.74  
Starting shares:  403.23  
Ending shares:  635.94  
Dividends reinvested/share:  $6.78  
Total return:  31.70%  
Average annual return:  7.35%  
Starting investment:  $10,000.00  
Ending investment:  $6,829.81 
As shown above, the five year investment result worked out poorly, with an annualized rate of return of 7.35%. This would have turned a $10K investment made 5 years ago into $6,829.81 today (as of 05/05/2022). On a total return basis, that’s a result of 31.70% (something to think about: how might LUMN shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]
Notice that Lumen Technologies Inc paid investors a total of $6.78/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 exdate is used for the reinvestment of a given dividend).
Based upon the most recent annualized dividend rate of 1/share, we calculate that LUMN has a current yield of approximately 9.31%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 1 against the original $24.80/share purchase price. This works out to a yield on cost of 37.54%.
Another great investment quote to think about:
“The policy of being too cautious is the greatest risk of all.” — Jawaharlal Nehru