Index funds are mutual funds that seek only to mirror the performance of an underlying stock market index — not to outperform ...

Discover the key differences between index funds and ETFs, including fees, trading, and tax efficiency, to decide which investment best fits your financial goals.

Take a Financial Advisor Quiz. Index funds are one of the most popular investment vehicles of the 21st century. Pioneered by the late John “Jack” Bogle, founder of Vanguard, index funds have risen to ...

The three main differences between index funds and mutual funds are management style, investment objective and cost. Index funds tend to be the clear winner over the long term. Many, or all, of the ...

The best Fidelity index funds for 2026, of course, boast all of these qualities—all while tracking well-built indexes that ...

Learn about guaranteed investment funds, their benefits, types, and how they secure investments with minimum value guarantees ...

S&P 500 index funds like VFIAX and SWPPX can be an easy and inexpensive way to round out most investment portfolios. Many, or all, of the products featured on this page are from our advertising ...

Feeling lazy about your investments? There’s a solution for that, and Fidelity index funds can help. So-called “lazy investing” involves building a portfolio you can hold long term with limited ...

Warren Buffett's recommended investment strategy would have been profitable 100% of the time throughout history.