Market Movers Midday

Here are some notable movements in the stock market today:

Mara Holdings — The digital infrastructure company saw a drop of 2% after JPMorgan downgraded its rating to underweight from overweight. The bank indicated that competitors have better opportunities for growth and value, particularly in relation to data centers.

Rum Group — This AI infrastructure and video company, associated with the Trump administration, experienced an 18% surge. Reports indicated that Anthropic secured a six-year, $13.7 billion agreement with Rum Group to supply computing power.

Chip Stocks — Chip manufacturers faced declines after Anthropic’s CEO and other AI executives suggested a slowdown in AI development. Nvidia slipped nearly 3%, while Intel and Advanced Micro Devices both dropped by 4%, and Marvell Technology saw a retreat of almost 6%.

Energy Stocks — Several energy companies posted gains as the prices of West Texas Intermediate and Brent crude oil increased amid ongoing tensions in the Middle East. APA rose by 2%, and EOG Resources gained 1.6%.

Cybersecurity Stocks — This sector saw significant increases due to growing concerns about AI safety following warnings from industry leaders about the rapid development of the technology. The First Trust Nasdaq Cybersecurity ETF (CIBR) appreciated by 6%, Amplify Cybersecurity ETF (HACK) climbed over 7%, and Global X Cybersecurity ETF (BUG) soared by 10%. Individual companies like Palo Alto Networks jumped by 13%, and both Zscaler and CrowdStrike surged by 15%.

AI Infrastructure Stocks — Shares of Hewlett Packard Enterprise fell nearly 9% amidst rising concerns over AI safety. Evercore ISI lowered HPE’s rating to inline from outperform. Meanwhile, Super Micro Computer, an IT solutions provider, declined by 6%.

Affirm — The company’s shares increased by more than 3% following an upgrade to outperform by Wolfe Research, which suggested that recent post-earnings declines presented a buying opportunity.

Baldwin Insurance Group — This insurance distribution firm saw its stock jump almost 8% after announcing a plan to go private. A group formed by Sequence Holdings and DFO Management will acquire Baldwin in a cash deal valued at $32.50 per share, totaling approximately $7.7 billion.

Elmet Group — The precision-engineered parts manufacturer rose by 36% after the Department of War declared a $450 million investment in the company to bolster the nation’s tungsten supply chain. Elmet plans to allocate over $165 million from this investment to enhance essential infrastructure facilities in Maine, Michigan, and Ohio.

Roblox — The gaming platform’s shares leaped more than 11% following the announcement of new features at its developers conference. These advancements are designed to improve accessibility and enrich the experience for creators, including the addition of AI-driven tools.