“When we own portions of outstanding businesses with outstanding managements, our favorite holding period is forever.”
— Warren Buffett
This inspiring quote from Warren Buffett teaches us the importance of considering our investment time horizon when approaching any given investment: Could we envision ourselves holding the stock we are considering for many years? Even a twenty year holding period potentially?
For “buy-and-hold” investors taking a long-term view, what’s important isn’t the short-term stock market fluctuations that will inevitably occur, but what happens over the long haul. Looking back 20 years to 1999, investors considering an investment into shares of Amgen Inc (NASD: AMGN) may have been pondering this very question and thinking about their potential investment result over a full twenty year time horizon. Here’s how that would have worked out.
|Average annual return:||10.49%|
As shown above, the twenty year investment result worked out quite well, with an annualized rate of return of 10.49%. This would have turned a $10K investment made 20 years ago into $73,609.56 today (as of 07/01/2019). On a total return basis, that’s a result of 635.86% (something to think about: how might AMGN shares perform over the next 20 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]
Many investors out there refuse to own any stock that lacks a dividend; in the case of Amgen Inc, investors have received $26.26/share in dividends these past 20 years examined in the exercise above. This means total return was driven not just by share price, but also by the dividends received (and what the investor did with those dividends). For this exercise, what we’ve done with the dividends is to assume they are reinvestted — i.e. used to purchase additional shares (the calculations use closing price on ex-date).
Based upon the most recent annualized dividend rate of 5.8/share, we calculate that AMGN has a current yield of approximately 3.11%. Another interesting datapoint we can examine is ‘yield on cost’ — in other words, we can express the current annualized dividend of 5.8 against the original $30.47/share purchase price. This works out to a yield on cost of 10.21%.
More investment wisdom to ponder:
“The most important thing about an investment philosophy is that you have one.” — David Booth