Alphabet-A (GOOGL)

Duquesne's billionaire boss jettisoned the hottest member of the "Magnificent Seven" in favor of an unstoppable trio profiting from the insatiable demand for AI hardware.

Buffett is no longer CEO, but he was almost certainly involved with Berkshire's stock purchases in Q1.

With most companies reporting quarterly results, S&P 500 companies have produced strong earnings growth.

Combined 2026 capital spending from three cloud giants is set to top $570 billion, and they could be a smarter way to play artificial intelligence over the long haul.

Berkshire Hathaway's new CEO made big moves in the first quarter.

Is it time to "sell in May and go away"?

Google will host its I/O event on May 19-20 and may launch agentic travel bookings through partnerships rather than cutting out OTAs.

TPU sales are starting to have a huge impact on Alphabet's growth rates.

Nvidia has a track record of overachieving in its earnings reports.

The world's most followed investors just revealed what they bought and sold in Q1, and the picks may surprise you.

AI and semiconductor stocks still look stretched, but a long list of growth names could become screaming buys if the market gives them up.

Berkshire Hathaway has a new top dog. Its appears that Greg Abel is barking loudly, upending much of the company's huge investment portfolio.

Microsoft became very cheap in the first quarter. It still is.

Aswath Damodaran looks at the future of the enormous Elon Musk company.

We're witnessing the dawn of a new era at Berkshire Hathaway, with tech stocks firmly on the menu.

Amazon stock has jumped more than 30% since late March.

Alibaba shares climbed on excitement about its artificial intelligence strategy.

Alphabet isn't that far away from becoming a $5 trillion company.

The new Berkshire Hathaway CEO is putting serious money behind a tech giant that just posted its fastest revenue growth in more than two years.

GDS Holdings develops and operates data centers in China, serving major cloud, internet, and financial sector clients.

Alphabet has a huge advantage with its TPUs, which it developed more than a decade ago.

Buying the S&P 500 instead of the Qs could help you avoid relying too heavily on tech stocks.

Alphabet's AI growth is accelerating, but capex is climbing fast. Here's what investors should watch before deciding if the rally still has room to run.

This technology-driven insurer leverages data science and automation to streamline claims and attract digitally savvy policyholders.