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Delays and downgrades are hurting X-Energy's stock price this week.

SpaceX's recent debut on the Nasdaq was the largest IPO in history.

A custom chip from the maker of ChatGPT takes aim at the AI chip leader's pricing power -- but maybe not its crown.

The air is coming out of this quantum stock after its SPAC merger.

Marvell Technology (NasdaqGS:MRVL) agreed to issue equity to Nvidia as part of a wider collaboration focused on AI data center infrastructure. The company announced acquisitions of Celestial AI and XConn Technologies to deepen its capabilities in connectivity and custom silicon for AI workloads. Nvidia CEO Jensen Huang publicly endorsed Marvell, highlighting closer alignment in serving hyperscale data center customers. For investors tracking AI infrastructure plays, Marvell Technology now...

It's getting quite the head start on an important clinical trial.

Is the AI software play about to come back in vogue?

A growing number of use cases could propel XRP significantly higher.

Beyond the AI-fueled sales boom everyone is watching, one quietly expanding number reveals a more durable profit engine at work.

ServiceNow jumped nearly 10% on Friday while the broader market fell. Here's why.

SpaceX just raised more money in debt after underpricing its IPO.

One analyst sees a 77% upside.

Is the AI trade on course for another fundamental shift?

There's a lot to like about this coin and its business model, but it's not a safe play whatsoever.

SpaceX has plenty of fans ready to fund its dreams.

Transcript: Caroline Woods:Joining us now with her second half playbook is Tiffany McGhee, CEO and chief investment officer at Pivotal Advisors. Tiffany, great to have you back. Tiffany McGhee:Great to be here, Caroline. Caroline Woods:Second time this month. You were on at the start of June. And ...

AI infrastructure stocks experienced a sell-off after a report said OpenAI was considering delaying its IPO.

Tesla and SpaceX remain extraordinary companies, but at current valuations, investors are being asked to pay today for outcomes that are still years away from being proven.

The power trend has generated impressive gains. Get ready to deal with whatever comes next with five guidelines for how to invest.

UnitedHealth's turnaround has caught some investors by surprise.

The world's largest retailer can easily rejoin the 12-zero club.

The underdog rocket maker just achieved its fastest turnaround.

This AI and aerospace company has a lot to prove.

Rare-earth metals are in high demand, and these three companies aim to meet market demand.

Oil is falling back to its pre-war level despite confusion about the Strait of Hormuz's status.

The Vanguard S&P 500 ETF (NYSEARCA:VOO) just became the first exchange-traded fund in history to cross one trillion dollars in assets, a milestone State Street had penciled in as one of its headline 2026 predictions. The interesting part is what investors think they own when they buy VOO versus what is actually sitting inside the ... VOO Became the First ETF to Hit $1 Trillion, but Nearly 40% of It Is Now Tech

AST SpaceMobile had some setbacks, but it's launching satellites faster now.

The company's acquisition announcement weighed on the stock today.

Space stocks are catching a bid in Friday midday trading. Virgin Galactic (NYSE:SPCE) stock is up 13% to $2.83, AST SpaceMobile (NASDAQ:ASTS) stock is up 9% to $71.72, and Rocket Lab (NASDAQ:RKLB) stock is up 5% to $84.40. The synchronized move has reignited a familiar debate on trading desks and financial social media. The question ... Virgin Galactic Rises 13%, AST SpaceMobile Jumps 9%, Rocket Lab Climbs 5%: Is This a Re-Rotation Out of SpaceX?

Paul Pelosi made a big bet on Intel last month.