Technology stocks have enjoyed impressive returns, but artificial intelligence (AI) has cast doubt over which companies can sustain long-term success. Two tech stocks that stand out amid AI-driven uncertainty are IBM and Amazon.

Amazon objects to SpaceX's plan to launch a million satellites, citing feasibility concerns and potential for orbital congestion.

When others flee the market, Cathie Wood rushes in to seize great buying opportunities. The top investor favors innovators and aims to hold onto them for the long term.

Some of these above-average stocks trade at a market-average valuation. Amazon and Alphabet are seeing huge demand for their cloud computing services.

Buffett trimmed two of Berkshire's biggest tech investments last quarter. New CEO Greg Abel might or might not continue selling in 2026.

Weekly Market HighlightsMarket breadth was decisively negative with 3,116 advancers versus 6,568 decliners, as the median weekly return of -2.73% showed a typi

Amazon is seeing strong operating leverage in its e-commerce business and accelerating revenue growth at AWS. MercadoLibre is one of the most under-the-radar growth stories in retail.

Stanley Druckenmiller, a former hedge fund manager with an excellent track record, sold Sandisk and bought Amazon in the fourth quarter. Sandisk has benefited from an unprecedented supply shortage in memory chips, but the company lacks a durable economic moat.

Amazon's fundamentals are strong, with durable growth driven by many tech-enabled tailwinds. The business possesses numerous competitive strengths that solidify its position among rivals.

As FedEx and UPS charge more, companies are trying options like ‘no rush' delivery and fees to make us slow down. The surprising part: It's working.