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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 Warren Buffett investment philosophy calls for a long-term 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 Alexion Pharmaceuticals Inc. (NASD: ALXN)? Today, we examine the outcome of a five year investment into the stock back in 2014.

Start date: 09/12/2014
$10,000

09/12/2014
$6,691

09/11/2019
End date: 09/11/2019
Start price/share: $162.72
End price/share: $108.90
Starting shares: 61.46
Ending shares: 61.46
Dividends reinvested/share: $0.00
Total return: -33.08%
Average annual return: -7.72%
Starting investment: $10,000.00
Ending investment: $6,691.72

As shown above, the five year investment result worked out poorly, with an annualized rate of return of -7.72%. This would have turned a $10K investment made 5 years ago into $6,691.72 today (as of 09/11/2019). On a total return basis, that’s a result of -33.08% (something to think about: how might ALXN shares perform over the next 5 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Another great investment quote to think about:
“History provides a crucial insight regarding market crises: they are inevitable, painful and ultimately surmountable.” — Shelby Davis