Alphabet Inc. (GOOG)

Constellation Energy shares surged after Alphabet's Google signed 20-year and 15-year power deals totaling 3,590 megawatts, tied to reactor uprates rather than new plants.

As with other stock categories, you can find buys, holds, and sells among mega-caps.

Amazon's cloud growth should lead to massive profit expansion.

Nvidia stock has risen nearly tenfold since the start of the artificial intelligence (AI) revolution.

Shares in both companies have considerably outpaced the overall market in the last decade.

The AI lab's plan for spending over the next decade highlights how much the AI build-out will cost.

A Google nuclear deal vaulted Constellation Energy stock to the top of the S&P 500 early Tuesday. The deal will boost capacity of existing plants.

Arista Networks is the central nervous system for many AI data centers.

Insiders for this trio of artificial intelligence (AI) powerhouses are rattling investors.

Tesla delivered more electric vehicles than expected during the third quarter of 2026.

Alphabet's fundamentals position it better for potential AI market volatility.

Cybersecurity demand is expected to surge as AI models become more advanced and physical AI scales.

Alphabet's potential could make it worth investing in now.

Owning a low-cost index fund is one of the simplest ways to build wealth in the stock market over the long term.

Get 'em while they're still on sale. Catalysts are on the horizon.

The AI infrastructure boom is getting so big that the industry's biggest challenge is increasingly becoming physical scarcity.

Alphabet's Gemini 4 announcement did not spark a big Google stock rally. Here's what matters for Google stock with Q3 earnings results ahead.

The tech sector can continue outperforming the S&P 500 over the long term.

Anthropic could go public as soon as the week of Nov. 9.

The Google parent came within 3% of the level in May. Can it close a far wider gap by the end of 2027?

Netflix has been a phenomenal performer over 20-plus years. But its growth is slowing.

Both semiconductor companies are poised to grow at an incredible pace due to the incredible demand for memory and custom AI processors.

Investors should get comfortable owning what has become a capital-intensive business.

Both trade under their peaks. What might carry each through the rest of the decade?

Market cap is a quick way of understanding the total size and value of a company.