You know the Vanguard 500 Index thanks to him. And someday, if a Mount Rushmore for investor legends is carved into a mountain side, Jack Bogle will be there front and center.

Mr. Bogle passed away yesterday at the age of 89. He will be remembered for the low cost index fundโ€”an idea he made into reality.

Though he cautioned in recent months about his grave concerns regarding the explosive growth of indexingโ€”perhaps a product also in its twilightโ€”it turned out that offering a sound investment product at a low cost was, and is, a great idea for investors.

Originally posted on Your Survival Guy.ย