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“Only buy something that you’d be perfectly happy to hold if the market shut down for 10 years.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a decade-long holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Boston Scientific Corp. (NYSE: BSX)? Today, we examine the outcome of a decade-long investment into the stock back in 2009.

Start date: 11/25/2009
$10,000

11/25/2009
$48,418

11/22/2019
End date: 11/22/2019
Start price/share: $8.64
End price/share: $41.85
Starting shares: 1,157.41
Ending shares: 1,157.41
Dividends reinvested/share: $0.00
Total return: 384.38%
Average annual return: 17.09%
Starting investment: $10,000.00
Ending investment: $48,418.39

The above analysis shows the decade-long investment result worked out exceptionally well, with an annualized rate of return of 17.09%. This would have turned a $10K investment made 10 years ago into $48,418.39 today (as of 11/22/2019). On a total return basis, that’s a result of 384.38% (something to think about: how might BSX shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Another great investment quote to think about:
“Investing is the intersection of economics and psychology.” — Seth Klarman