EssilorLuxottica SA reported an 18% surge in fourth-quarter sales, riding a boom in demand for AI-powered glasses that far surpassed analysts’ estimates.

Meta Platforms ( META 1.48%) is one of the Magnificent Seven tech stocks that have led S&P 500 gains over the past few years. These players have many things in common, from well-established businesses and leadership in their markets to strong earnings track records.

Billionaire investor Bill Ackman allegedly commits $2 billion to Meta, representing 10% of Pershing Square's portfolio as Zuckerberg pivots to AI superintelligence.

Meta officially announced its $10 billion, 1,500-acre data center in Lebanon, Indiana, confirming reports the company was behind the largest site in the state.

Meta and YouTube are on trial over allegations that the companies deliberately make addictive social media apps. Here's why the case matters.

Meta Platforms closed the week at $639.77, down 3.28% from February 6. The S&P 500 fell just 1.29% over the same period, while the Nasdaq 100 dropped 1.27%. It’s another losing week for Meta, and the stock is now down 13% from where it closed the day after reporting blowout earnings.

The position amounts to 10% of Pershing Square's capital as of the end of 2025.