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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

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 five year holding period for an investor who was considering Consolidated Edison Inc (NYSE: ED) back in 2015, bought the stock, ignored the market’s ups and downs, and simply held through to today.

Start date: 11/13/2015
$10,000

11/13/2015
$15,602

11/12/2020
End date: 11/12/2020
Start price/share: $61.91
End price/share: $80.51
Starting shares: 161.52
Ending shares: 193.76
Dividends reinvested/share: $14.21
Total return: 56.00%
Average annual return: 9.30%
Starting investment: $10,000.00
Ending investment: $15,602.95

As shown above, the five year investment result worked out well, with an annualized rate of return of 9.30%. This would have turned a $10K investment made 5 years ago into $15,602.95 today (as of 11/12/2020). On a total return basis, that’s a result of 56.00% (something to think about: how might ED shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Consolidated Edison Inc paid investors a total of $14.21/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 3.06/share, we calculate that ED has a current yield of approximately 3.80%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 3.06 against the original $61.91/share purchase price. This works out to a yield on cost of 6.14%.

One more investment quote to leave you with:
“In the short run, the market is a voting machine but in the long run, it is a weighing machine.” — Benjamin Graham