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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 investment philosophy practiced by Warren Buffett calls for investors to take a long-term horizon when making an investment, such as a decade-long holding period (or even longer), and reconsider making the investment in the first place if unable to envision holding the stock for at least five years. Today, we look at how such a long-term strategy would have done for investors in Synopsys Inc (NASD: SNPS) back in 2011, holding through to today.

Start date: 04/20/2011


End date: 04/19/2021
Start price/share: $26.74
End price/share: $250.64
Starting shares: 373.97
Ending shares: 373.97
Dividends reinvested/share: $0.00
Total return: 837.32%
Average annual return: 25.06%
Starting investment: $10,000.00
Ending investment: $93,695.00

As we can see, the decade-long investment result worked out exceptionally well, with an annualized rate of return of 25.06%. This would have turned a $10K investment made 10 years ago into $93,695.00 today (as of 04/19/2021). On a total return basis, that’s a result of 837.32% (something to think about: how might SNPS shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

One more piece of investment wisdom to leave you with:
“Value investing means really asking what are the best values, and not assuming that because something looks expensive that it is, or assuming that because a stock is down in price and trades at low multiples that it is a bargain.” — Bill Miller