Dave Ramsey on Why Index Funds vs. Mutual Funds Misses the Real Point About Building Wealth

Photo of Don Lair
By Don Lair Published

Quick Read

  • Dave Ramsey argues that behavioral consistency beats active versus index fund selection, noting that investors in “slightly substandard” funds vastly outperform non-investors.

  • U.S. personal savings rate fell from 6.2% in Q1 2024 to 4.0% in Q1 2026 despite disposable income climbing 7.6%, exposing the real challenge to wealth building.

  • The analyst who called NVIDIA in 2010 just named his top 10 AI stocks. Get them here FREE.

Dave Ramsey on Why Index Funds vs. Mutual Funds Misses the Real Point About Building Wealth

© Worawee Meepian / iStock via Getty Images

Dylan from New Mexico asked Dave Ramsey a fair question on a recent episode of The Ramsey Show: if active funds rarely beat the index, why bother with Ramsey’s four-fund split across small-cap, mid-cap, large-cap, and international? Ramsey’s answer cut past the math and landed on something most investors underweight: their own behavior.

The Behavior Argument

Ramsey’s central point was blunt. “100% of the people that invest end up with more money than those that don’t. Every time. And that’s the number you need to concentrate on,” he said. He framed the index-versus-active debate as a distraction from the harder problem: “people who invest in slightly substandard mutual funds way outperform those who never invest.”

The savings data backs him up on the behavioral gap. The U.S. personal savings rate has slid from 6.2% in the first quarter of 2024 to 4.0% in the first quarter of 2026, even as per capita disposable income climbed from $63,638 to $68,617 over the same window. Americans are earning more and saving less. Consumer sentiment, meanwhile, sits at 53.3 as of March 2026, deep in recessionary territory. Pessimism is the easy excuse to skip the 401(k) contribution.

The Academic Case for Indexing Is Real

Ramsey didn’t dispute the research. “Individual mutual funds in the growth mutual fund sector, less than half of them beat the S&P,” he acknowledged, crediting Vanguard founder John Bogle for building the first S&P index fund on that insight. And the cost gap is undeniable. The Vanguard 500 Index Fund Admiral Shares (VFIAX) carries an expense ratio of 0.04%, and SPDR S&P 500 ETF Trust (NYSEARCA:SPY | SPY Price Prediction) sits at 0.0945%. Active funds routinely charge ten to twenty times that. You can pull SPY’s fact sheet directly from State Street to verify.

The returns have been generous to patient holders. SPY is up 259.46% over the past ten years and 79.78% over the past five. That includes the 24.31% gain over the trailing twelve months through May 18, 2026.

Ramsey’s Four-Fund Tilt

His own portfolio holds four mutual funds across small-cap, mid-cap, large-cap, and international, with co-host Rachel Cruze noting the 25% international slice provides ballast: “If you look at the S&P 500 and it’s down in a given year, the international fund usually is up.” Ramsey claims his selections have outperformed their benchmarks, though he declines to name them publicly.

What to Watch

Ramsey closed with a concession most index advocates will welcome: “If you don’t want to do that and you just want to put it in the S&P, you’re gonna end up with a lot of money. And we’ll be happy for you. We’re not mad at you.” On the millionaires he’s studied, “They just said, ‘Oh, I got a 401(k) at work and I’m gonna put some money in a growth stock mutual fund and now I’m a millionaire.'” The fund label mattered less than the automatic contribution that funded it for thirty years.

Photo of Don Lair
About the Author Don Lair →

Don Lair writes about options income, dividend strategy, and the kind of boring-but-durable investing that actually funds retirement. He's the founder of FITools.com, an independent contributor to 24/7 Wall St., and a former writer for The Motley Fool.

Featured Reads

Our top personal finance-related articles today. Your wallet will thank you later.

Continue Reading

Top Gaining Stocks

EQT
EQT Vol: 8,663,862
HAS Vol: 3,036,797
PCG Vol: 21,812,641
LLY Vol: 3,795,739
KR Vol: 7,838,738

Top Losing Stocks

CTRA Vol: 73,319,495
AKAM Vol: 13,986,926
ENPH Vol: 8,539,518
BLDR Vol: 2,816,296
FSLR Vol: 1,847,983