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“Someone’s sitting in the shade today because someone planted a tree a long time ago.”

— Warren Buffett

The wisdom of Warren Buffett reflects a value-based philosophy about investing that says investors are buying shares in a business, and encourages strategic thinking about investment time horizon. Before placing a buy order for a stock, a great question we can ask is whether we would still be comfortable making the investment if we couldn’t sell it for many years?

A “buy-and-hold” approach may call for a time horizon that spans a long period of time — maybe even lasting for a twenty year holding period. Suppose such a “buy-and-hold” investor had looked into buying shares of Blackrock Inc (NYSE: BLK) back in 2003. Let’s take a look at how such an investment would have worked out for that buy-and-hold investor:

Start date: 06/16/2003
$10,000

06/16/2003
  $236,449

06/13/2023
End date: 06/13/2023
Start price/share: $46.00
End price/share: $689.09
Starting shares: 217.39
Ending shares: 343.06
Dividends reinvested/share: $156.80
Total return: 2,263.97%
Average annual return: 17.13%
Starting investment: $10,000.00
Ending investment: $236,449.90

As shown above, the twenty year investment result worked out exceptionally well, with an annualized rate of return of 17.13%. This would have turned a $10K investment made 20 years ago into $236,449.90 today (as of 06/13/2023). On a total return basis, that’s a result of 2,263.97% (something to think about: how might BLK shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Notice that Blackrock Inc paid investors a total of $156.80/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 20/share, we calculate that BLK has a current yield of approximately 2.90%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 20 against the original $46.00/share purchase price. This works out to a yield on cost of 6.30%.

Here’s one more great investment quote before you go:
“If you have trouble imagining a 20% loss in the stock market, you shouldn’t be in stocks.” — John Bogle