Ark Innovation ETF (ARKK)

Cathie Wood just trimmed Tesla and piled into SpaceX after its record-breaking IPO. Let’s see why one of Musk's biggest believers is changing course.

Archer Aviation became a major ARK trim as Cathie Wood swapped sky high expectations for a more measured flight path.

Cathie Wood and Berkshire Hathaway are both making major bets on Alphabet as Wall Street races to capitalize on the booming AI and cloud computing revolution.

Cathie Wood’s recent moves signal increased conviction in Nvidia as the dominant AI infrastructure leader.

CoreWeave unveiled new unified tools designed to close the training-to-inference gap and improve agentic AI performance in live production environments, including Serverless RL and secure Sandboxes for...

The U.S. Department of Energy selected Oklo for advanced negotiations in its Surplus Plutonium Utilization Program to convert surplus plutonium into bridge fuel for next-generation reactors, driving shares...

Cerebras jumps from IPO hype to S&P inclusion, turning early momentum into a forced buying event for index funds.

Wood just added Cerebras, the latest hot AI name, to two of her Ark Invest funds.

Wood puts renewed focus on the self-driving truck company amid its expanding Driver-as-a-Service fleet and partnerships.

Tesla just reported its sixth consecutive month of higher year-over-year China-made EV sales.