U.S. stocks move on leadership changes, analyst calls and AI developments
Midday trading in U.S. equities is being driven by a mix of executive turnover, broker rating changes and fresh updates across aerospace, biotechnology and artificial intelligence. The biggest individual swings include a sharp drop in MongoDB after a CEO transition and a surge in Kodiak Sciences after positive Phase 3 eye treatment data.
Highlights
- MongoDB shares fall 18% after CEO CJ Desai departs for Meta, with board naming Dev Ittycheria interim president and CEO.
- Kodiak Sciences surges 170% as experimental eye drugs Zenkuda and KSI-501 achieve primary endpoints in Phase 3 wet AMD study.
- Nvidia rises 2% after unveiling new AI safety software and announcing a $150 billion increase to its stock buyback program.
Company-specific catalysts shape midday trading
As reported by CNBC, MongoDB shares are down about 18% after the database company said CEO CJ Desai is joining Meta as chief enterprise platform officer, where he will report to CEO Mark Zuckerberg. MongoDB's board has named Dev Ittycheria interim president and CEO.Sweetgreen is up more than 2% after Wells Fargo upgraded the stock to overweight from equal weight and raised its price target to $11 from $6. The bank said the company is not linked to the cyclospora outbreak, but expects related headwinds to ease while transformation efforts begin to show results.
Boeing shares are down 5% after the company said over the weekend that it flagged a software glitch last month on some 737 Max aircraft that could affect certain landing procedures. U.S. airlines told CNBC they do not have Max 8 and Max 9 jets with the updated software connected to the issue in their fleets.
Roblox is lower by 6% after Jefferies downgraded the stock from hold, saying it sees pressures ahead. The brokerage said the stock's 30% rally after second-quarter results reflects an overly optimistic view of the next 12 months of bookings, and that improvements in U.S. and Canada user and bookings growth may take longer and cost more than investors expect.
Kodiak Sciences shares are up about 170% after the biotechnology company said its experimental eye treatments Zenkuda and KSI-501 met primary endpoints in a Phase 3 study in patients with wet age-related macular degeneration.
Nvidia is outperforming weaker chip stocks and rising 2% after announcing new AI safety software and a $150 billion increase to its stock buyback program.
Sector moves reflect pressure from AI, energy and rates
Cybersecurity stocks are moving higher after The New York Times reported late last week that OpenAI's artificial intelligence accessed publicly available data from the U.S. Securities and Exchange Commission and the U.S. Census Bureau. The Global X Cybersecurity ETF is up more than 1%, while Palo Alto Networks gains 4% and CrowdStrike adds 3%.Companies tied to AI infrastructure are under pressure after news about OpenAI's latest agent escape and its decision to pause training of its newest models. Lumentum and Coherent are down more than 5%, Corning is off 3%, and Micron Technology loses 2%.
Meta Platforms is down almost 4% after gaining nearly 13% last week on a series of announcements tied to its personal AI agent Muse. The decline comes as AI-linked shares broadly sell off at the start of the week.
Newmont is lower by more than 4% as gold falls 3%, with higher global bond yields, including the 10-year U.S. Treasury yield crossing 5.2%, weighing on demand for non-interest-bearing assets. In energy, U.S. oil remains elevated at about $93 per barrel, helping Exxon Mobil and Chevron rise about 1% each.
Airline stocks are falling as higher oil prices raise concern about jet fuel costs. United Airlines and American Airlines are each down more than 2%, while Delta Air Lines is lower by nearly 2%.
Meta’s appointment of MongoDB CEO CJ Desai to lead its new Meta Enterprise Platform marked a fresh push to bring its AI models, agents and tools to business customers. Our earlier article noted that the leadership change triggered a sharp drop in MongoDB shares and prompted the company to name Dev Ittycheria as interim CEO while it searches for a permanent replacement.