Top Companies' AI Moves

Today's Stories

1. 1

   Pritzker signs landmark AI regulation bill that aims to mitigate risks

   Pritzker signs landmark AI regulation bill that aims to mitigate risks

2. 2

   Corning Stock: Why Analysts See an Opportunity in the AI-Driven Selloff

   Corning Stock: Why Analysts See an Opportunity in the AI-Driven Selloff

3. 3

   CrowdStrike surges 55% on AI security boom bet

   CrowdStrike stock rose 55% over the past year following a strong earnings report. The company reported record Q1 net new ARR of $256 million（約410億円）, up 32% year over year, and raised full-year guidance for net new ARR by more than $50 million（約80億円）. The market is betting that AI infrastructure spending will require equally large spending on security. CrowdStrike's CEO described a "Mythos inflection point" where AI models from partners like Anthropic and OpenAI made cybersecurity threats tangible to boardrooms. The company is repositioning itself as critical infrastructure for securing AI deployments at scale.

   CrowdStrike is launching a product called AIDR (AI Detection and Response) to secure AI agents and workloads inside businesses. The product's ending ARR grew more than 250% in a single quarter, and the CEO claims it represents a larger opportunity than EDR (endpoint detection and response), the market that built CrowdStrike into a giant.

4. 4

   Western Digital's SWOT analysis: storage stock gains on AI demand

   Western Digital's SWOT analysis: storage stock gains on AI demand

5. 5

   Arista Networks Stock: Record AI Demand vs. Supply Crunch

   Arista Networks, which makes high-speed switches for AI data centers, is reporting the strongest customer demand in its history as AI buildouts accelerate. However, management has warned that demand is outstripping supply this year, a constraint the company believes could persist for 1–2 years. The stock trades at a price-to-earnings ratio of 54.1, more than double the S&P 500's 25.1, reflecting investor confidence in Arista's central role in AI infrastructure. The premium valuation only makes sense if the company can successfully convert record demand into delivered products and profits despite supply chain constraints.

   The company has raised its annual sales target to $3.5 billion（約5600億円） and made $8.9 billion（約1.4兆円） in multi-year purchase commitments to secure components. Management's ability to navigate the supply shortage in the quarters ahead will be critical to justifying the current stock price.

6. 6

   T-Mobile names Chris Sambar Chief Enterprise Officer to lead SMB, enterprise growth

   T-Mobile appointed Chris Sambar, former COO of Public Storage and 20-year AT&T veteran, as Chief Enterprise Officer effective no later than October 14, 2026. He will report to CEO Srini Gopalan and lead the company's SMB, enterprise and government businesses while scaling emerging growth opportunities. André Almeida was promoted to Chief Marketing, Brand & Broadband Officer. Sambar built AT&T's 5G mobile network, led enterprise sales, and designed the FirstNet public safety network—government-backed broadband for emergency responders. His appointment signals T-Mobile is doubling down on high-growth segments beyond consumer wireless and positioning itself to compete in enterprise markets where these credentials matter.

   Sambar will focus on expanding T-Mobile's SMB and business customer portfolio and help scale emerging growth opportunities such as T-Ads and Physical AI (AI combined with physical devices). The leadership restructuring also places network, technology, product engineering and cyber under Chief Technology Officer Dr. John Saw to advance AI and 6G experiences.