Here's a story about how the rich get richer, and everyone else gets... well, not that much richer. Over the past five decades, wealth inequality in the U.S. has widened dramatically, and new data shared by The Kobeissi Letter puts some staggering numbers on that trend.

Since 1976, the real wealth of the top 0.001% of U.S. households has surged roughly 3,500%. Let's put that in perspective. The top 0.01% and 0.1% saw gains of about 2,200% and 1,200%, respectively. The average household? Its wealth increased by just 200% over the same period.

That's not just a gap. That's a chasm. And it's populated by a growing number of ultra-wealthy households. The data estimates about 430,000 U.S. households now hold at least $30 million in net worth, including roughly 74,000 worth more than $100 million.

So, how did they do it? A large share of wealth at the top is tied directly to financial markets. "~72% of wealth for the top 0.1% is concentrated in corporate equities, mutual funds, and private businesses," the post said. In other words, asset owners are winning. Big time.

Meanwhile, on the other side of the ledger, lower-income households have struggled to build wealth. "The bottom 50% of US households had more debt than assets for nearly 2 decades," the post stated. Their net worth turned positive only after 2020, aided by stimulus checks and rising home values. The post summed up the trend bluntly: "Asset owners are the only winners."

This data fuels an already intense debate about wealth inequality in America. Earlier, Rep. Pramila Jayapal (D-Wash.) criticized the tax system, saying billionaires like Mark Zuckerberg, Warren Buffett, Mike Bloomberg, and Elon Musk were taxed less than average workers. She and Sen. Elizabeth Warren (D-Mass.) had backed a 3% wealth tax on fortunes above $50 million to curb inequality.

Meanwhile, Ray Dalio had also warned that rising asset prices created a false sense of wealth, stressing that value only matters when it can be spent and that excessive growth in asset prices could fuel financial bubbles.

The concerns come amid a widening "K-shaped" economy, where most wealth gains have been concentrated among the richest households. The top 10% hold the vast majority of U.S. stocks, while lower-income households rely more on debt to cover daily expenses despite overall economic growth. The Federal Reserve, led by Chair Jerome Powell, had raised concerns about the sustainability of consumer-driven growth.

It's a story of two very different economies, playing out in one country. One is powered by ownership of financial assets, rocketing wealth to unprecedented heights for a tiny fraction of the population. The other is a slower grind, where debt has often outweighed assets, and recent gains feel more fragile. The data makes one thing clear: which side of that split you're on makes all the difference.