Notícias

Demis Hassabis, the Nobel Prize-winning co-founder of Google DeepMind, is stepping down from running the AI lab day-to-day. He’s becoming DeepMind’s chairman and taking on a new role as Alphabet Inc. (NASDAQ:GOOGL)’s chief scientist, while Koray Kavukcuoglu, DeepMind’s US-based chief technology officer, takes over operations as senior vice president reporting directly to CEO Sundar Pichai, […]

Wall Street may still be underestimating Nvidia's AI momentum

On August 5, Meta Platforms, Inc. (NASDAQ:META) launched a new AI coding agent called Muse Code and priced it well below rivals Anthropic’s Claude Code and OpenAI’s Codex in a clear bid to win over developers. The release landed the same week. Reuters reported that a separate Meta AI model exploited a security vulnerability during […]

The market is demanding proof that AMD can convert enormous customer agreements into profitable accelerator deployments.

Nvidia (NVDA) is set to report second quarter earnings results on Wednesday, Aug. 26, after markets close. Yahoo Finance Technology Editor Dan Howley discusses his expectations for the earnings print, highlighting what investors will be keeping an eye on.

Investors are debating whether Apple's next chief executive must abandon its restrained infrastructure strategy to compete.

The market is deciding whether AI memory deserves a durable technology multiple or the traditional commodity discount.

The only company in the semiconductor index that reported this week posted record results.

Marvell Stock Slides Despite Bullish Google AI Chip Deal Signal From Wedbush

Tax withholding obligations triggered this non-discretionary sale, yet Chuong retains 279,218 shares valued at $48.65 million, signaling continued confidence in the company.

Ken Griffin’s Citadel has shed more than 80% of the aggregate risk it took on from Situational Awareness, executing nearly 100 block trades worth more than $4 billion in about three weeks.The July rescue removed the threat of a disorderly...

Investors are still punishing the retailer's weakest domestic sales growth in six years despite stronger digital businesses.

The two chains have been performing strongly, and the scares should have a temporary effect on sales.

With US procedure growth slowing and the shares well below their high, the operating margin has widened in each of the last three years.

US equity indexes rose after midday on Friday as markets attempted to rebound following a sharp sell

AI's power problem is becoming a growth engine for Cummins.

(Updated with response from Meta spokesperson in the seventh paragraph.) Meta Platforms (META), A

Walmart Inc.'s quarterly sales fell short of expectations, a rare miss that's likely to stoke concern about the leading big-box retailer decelerating alongside a slow-growing US economy. Sales at US stores open at least a year, excluding fuel, rose 2.6% in the second quarter, shy of the lowest analyst estimate compiled by Bloomberg. That rate of growth hindered primarily by pricing pressure in its pharmacy business is the slowest in more than six years. Walmart shares fell as much as 10%, the most intraday since 2022, in New York trading on Thursday, erasing a modest year-to-date gain through the previous day's close. We get reaction from Poonam Goyal, Senior US Retail Analyst for Bloomberg Intelligence.

BROS' strong traffic and unit growth face cost pressures, while the stock's pullback has improved its valuation without removing risks.

Even at its lowest in 12 years, NKE stock has still not hit rock bottom.

WEN's U.S. traffic falls 12.5% as its five-point reset targets menu value, branding, execution, digital engagement and restaurant economics.

IPG Photonics (IPGP) is drawing attention after its share price closed at US$74.43 on 19 August 2026, following a period of weaker returns over the past month and the past 3 months. See our latest analysis for IPG Photonics. The recent share price pullback, including a 1-day share price return of down 2.79% and a 30-day share price return of down 23.93%, comes on top of weaker longer term total shareholder returns. The 5-year total shareholder return is down 56.83%, which indicates momentum...

Oura rings are popular tools for measuring how well Americans sleep. A new lawsuit alleges, however, that much of the data is really hogwash.

AI-pivoting Bitcoin miners are selling off hard on Friday, but the damage is hitting each stock in a very specific order that reveals exactly who has been buying and why they are suddenly heading for the exit.

Ross Stores stock jumped about 8% after Q2 2026 earnings beat estimates and guidance was raised, easing concerns raised a day earlier by TJX Companies' weaker outlook.

Since taking over as CEO, Greg Abel has made some big portfolio moves, but there's one longtime Buffett holding even he won't touch.

META's 17% YTD drop reflects rising AI costs, weaker cash flow and higher debt, even as AI lifts engagement and ad efficiency across its platforms.

(Updated with response from Google spokesperson in sixth paragraph.) Meta Platforms (META), Alpha

Bloom Energy's project backlog has soared, but so has its stock price.

SpaceX just handed NVIDIA a high-profile win by locking in 20% of its next platform, leaving AMD without a flagship logo at the worst possible moment. The real question is whether this signals a crack in Lisa Su's ambitions or just the cost of competing in a market built on scarcity and politics.