Top Companies' AI Moves

Today's Stories

1. 1

   UnitedHealth spends $3 billion on AI agents that phone your doctor for you

   UnitedHealth Group, the country's largest health insurance company, announced a $3 billion investment in AI on June 19 to deploy automated software agents (programs that take actions independently, like making phone calls) that will contact doctors to request approvals for patient treatments — a process currently known to cause long delays. The move also aims to reduce public anger toward the insurer after high-profile controversies over claim denials. The AI agents are designed to handle administrative back-and-forth so that approvals that once took days could happen in hours.

   If it works, patients waiting for a doctor to get insurance sign-off on a treatment — sometimes for days — could see that wait cut dramatically, since an AI would handle the paperwork around the clock.

2. 2

   Google builds its own AI chips to go head-to-head with Nvidia

   Google is following the same business strategy Nvidia used to dominate the AI chip market: designing its own specialized processors (chips built specifically to run AI software), building a developer ecosystem around them, and selling access to outside companies. According to the Wall Street Journal on June 19, Google's custom chips, called TPUs (Tensor Processing Units), are now being offered to other businesses — not just used internally. This turns what was once an internal tool into a potential revenue business that directly competes with Nvidia, the current market leader whose chips power most of the world's AI systems.

   More competition in AI chips could eventually lower costs for companies that build AI products, which means the AI tools you use at work or on your phone could get cheaper or faster to develop.

3. 3

   JPMorgan bans Anthropic's AI from staff computers in Hong Kong

   JPMorgan Chase has blocked employees in Hong Kong from using AI models made by Anthropic (the company behind the Claude AI assistant), according to a report published June 19. The bank has not publicly explained the exact reason, but it follows a broader pattern of major financial firms carefully controlling which AI tools their staff can use, partly due to concerns about data privacy and local regulations. JPMorgan already uses some AI tools internally but selects them on a case-by-case basis.

   If you work at a large bank or financial firm, don't assume you can freely use any AI tool — your employer likely has specific rules about which ones are allowed, and those rules vary by country.

4. 4

   GE Aerospace's stock surges as investors treat it like a tech company

   GE Aerospace, the maker of jet engines for commercial and military aircraft, has seen its stock price climb to levels that investors usually reserve for fast-growing tech firms, according to Barron's on June 19. CEO Larry Culp has driven efficiency improvements — including using AI and data tools to streamline engine manufacturing and maintenance — that have impressed Wall Street. The market is now valuing the 130-year-old industrial company more like a cutting-edge software business than a traditional manufacturer.

   For travelers, GE Aerospace's AI-driven maintenance improvements could mean more reliable aircraft and fewer flight delays caused by engine issues — since predictive tools can flag problems before they ground a plane.

5. 5

   Chip equipment maker Lam Research hits an all-time stock high on AI demand

   Lam Research, a company that makes the specialized machinery used to manufacture computer chips, saw its shares reach a record high price as of June 19, driven by surging orders from chipmakers racing to produce the hardware needed to run AI systems. Lam doesn't make chips directly — it makes the factory equipment that other companies, like Samsung and TSMC, use to build chips. As AI demand for chips keeps rising, so does demand for Lam's equipment.

   The ripple effect of the AI boom is reaching deep into the supply chain — even companies you've never heard of, like the makers of chip-manufacturing tools, are seeing their businesses transformed by AI spending.

6. 6

   Citigroup bets on AI to reinvent how its bank operates

   Citigroup (one of the largest U.S. banks) has been restructuring its operations with a heavy focus on AI tools to automate back-office work — things like processing transactions, monitoring risk, and handling compliance paperwork. Yahoo Finance reported on June 19 that this AI push, combined with pressure from activist investors (shareholders demanding strategic changes), has fundamentally changed how Wall Street views Citi's growth potential. The bank is now seen less as a traditional slow-moving lender and more as a technology-enabled financial institution.

   Banking customers could eventually benefit from faster loan decisions, quicker customer service responses, and fewer errors in their accounts as banks like Citi automate more of their internal processes with AI.