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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 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 five year holding period. Suppose such a “buy-and-hold” investor had looked into buying shares of ABIOMED, Inc. (NASD: ABMD) back in 2014. Let’s take a look at how such an investment would have worked out for that buy-and-hold investor:

Start date: 08/26/2014
$10,000

08/26/2014
$73,500

08/23/2019
End date: 08/23/2019
Start price/share: $25.79
End price/share: $189.59
Starting shares: 387.75
Ending shares: 387.75
Dividends reinvested/share: $0.00
Total return: 635.13%
Average annual return: 49.09%
Starting investment: $10,000.00
Ending investment: $73,500.82

As we can see, the five year investment result worked out exceptionally well, with an annualized rate of return of 49.09%. This would have turned a $10K investment made 5 years ago into $73,500.82 today (as of 08/23/2019). On a total return basis, that’s a result of 635.13% (something to think about: how might ABMD shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

More investment wisdom to ponder:
“If you have trouble imagining a 20% loss in the stock market, you shouldn’t be in stocks.” — John Bogle