The weighting of Mag 7 stocks in the S&P 500 just soared past 34%. Find out why that matters from a historical perspective, ...

The concentration of the Magnificent Seven within the S&P 500 continues to rise, but their profit growth has not kept pace ...

Pershing Square Capital Management's new $1.3 billion holding is an undisputed leader in two separate industries.

Among Nvidia, Microsoft, Apple, Alphabet, Amazon, Meta Platforms, and Tesla are two sensational businesses that can become ...

Although the Magnificent Seven stocks represent 57.7% of the Vanguard ETF's portfolio by value, the other 42.3% includes ...

SPY's market cap weighting hides a heavy bet on the Magnificent Seven, making it less diversified than many investors realize ...

Despite a handful of tech stocks contributing to most of the S&P 500’s gain this year, esteemed investor Howard Marks doesn’t ...

Dow, S&P 500, and Nasdaq futures are rising in premarket trading as the stock market looks ahead to the Federal Reserve's Jackson Hole Symposium.

Stock markets house a dizzying array of companies. Right now, however, investors are hungry for one thing: Big Tech. It is ...

Maybe we’ve just lost our sense of community. Maybe we’re too far from the days when everyone read a local newspaper and saw ...

But here’s the thing, efficiency is great until it’s not.

The business cycle could be moving into territory where megacaps have historically lagged. Could this prompt the bursting of the AI megacap bubble?