Tesla pivots to Optimus robots as Microsoft releases Maia 200

Key Takeaways

• Tesla's Q4 2025 saw a 3% revenue drop and 40% net income decline, prompting a strategic shift to robotics and AI.
• Tesla plans to end Model S and X production next quarter, converting the Fremont factory for Optimus robot manufacturing by the end of 2026.
• Tesla will invest $2 billion in Elon Musk's xAI startup, part of xAI's $20 billion financing round, with xAI's Grok facing regulatory investigations.
• Microsoft launched its Maia 200 AI chip, offering 30% better performance to compete with Nvidia, Amazon Trainium, and Google TPU.
• Nvidia maintains its leadership in AI chips, with its Rubin chip in full production and a $500 billion backlog.
• Salesforce is integrating AI into new products, with analysts projecting 17% annual earnings growth.
• AI security startup Outtake raised $40 million in Series B funding, with Microsoft CEO Satya Nadella among the angel investors.
• AI sales and marketing startup Clay's valuation surged to $5 billion, a significant increase from $1.5 billion nine months prior.
• C3.ai secured a major contract with the U.S. Department of Defense, leading to a 15.5% stock increase.
• Galaxy transformed its Helios bitcoin mine into a 1.6 gigawatt AI data center, securing a 15-year lease with CoreWeave.

Tesla Q4 Earnings Show Sales Drop and AI Concerns

Tesla reported its Q4 2025 earnings on Wednesday, January 28, 2026. Analysts are worried about slow electric vehicle demand and unclear timelines for Tesla's major AI projects. Morningstar analyst Seth Goldstein wants a clear schedule for robotaxi commercialization. Tesla's Cybercab production is expected to start slowly in April 2026 from its Texas gigafactory. The company also saw a significant drop in sales in 2025, especially in the US after a $7,500 tax credit ended.

Tesla Shifts Focus to Robotics and AI Amid Car Sales Drop

Elon Musk announced Tesla is shifting its focus to robotics and artificial intelligence as its car business struggles. Tesla will end Model S and X production next quarter, converting the Fremont factory to make the Optimus robot. Despite a 3% drop in total revenue and an 11% decline in automotive revenues in 2025, Tesla beat Q4 earnings estimates with $0.50 per share and $24.9 billion in revenue. The company plans to start Optimus production before the end of 2026 and will invest $20 billion in capital expenditure.

Tesla Profit Plunges Amid Rising AI Costs and Falling Sales

Tesla's net income dropped by 40% in the fourth quarter, with revenue falling 3% to $24.9 billion. Operating expenses increased by 39% to $3.6 billion, reducing operating margins to 5.7%. The company announced a $2 billion investment in Elon Musk's AI startup, xAI. Despite the profit decline, Tesla shares rose over 3% after-hours. Tesla plans to expand its self-driving car services beyond Austin and will add six new production lines in 2026 for Cybercab, Optimus, and other products.

Microsoft Unveils Maia 200 AI Chip to Compete with Rivals

Microsoft released its new Maia 200 chip on January 26, 2026, aiming to compete directly with Nvidia, Amazon Trainium, and Alphabet Google TPU. This second-generation in-house chip offers 30% better performance for the same price, reducing Microsoft's reliance on outside companies. The Maia 200 will first be used by Microsoft's AI team and will soon be available for rent to Azure cloud customers. Despite a slight stock dip this year, Microsoft's Azure and cloud services revenue grew 40% in the first quarter of fiscal year 2026.

Top AI Stocks for 2026 as Investors Stay Bullish

The artificial intelligence boom continues, with experts expecting trillions in economic value and companies investing heavily. Less than 10% of AI investors plan to reduce their holdings in 2026. Three top AI stocks to consider are Nvidia, Microsoft, and Salesforce. Nvidia leads in AI chips, with its Rubin chip in full production and a $500 billion backlog. Microsoft is crucial for businesses, holds a 27% stake in OpenAI, and offers Azure cloud services. Salesforce, despite a recent stock dip, is using AI to create new products and features, with analysts predicting 17% annual earnings growth.

Equinix Offers Stable AI Data Center Investment Over Applied Digital

Equinix is presented as a more stable investment in AI-ready data centers compared to Applied Digital. Applied Digital has seen rapid revenue growth and has $16 billion in lease payments from CoreWeave, but remains unprofitable and is highly valued. In contrast, Equinix operates over 270 data centers with 1 GW capacity, serving more than 10,000 customers. Equinix has consistent revenue and earnings per share growth, with analysts expecting continued increases driven by the expanding AI market and its xScale joint ventures.

Tesla Invests $2 Billion in Elon Musk's xAI Startup

Tesla announced it will invest $2 billion in xAI, Elon Musk's artificial intelligence startup, as part of xAI's $20 billion financing round. This investment, made on market terms, was revealed in Tesla's fourth-quarter earnings report and is expected to close in Q1 2026. xAI, formed in 2023 as a rival to OpenAI, has a product called Grok that is integrated into X and some Tesla infotainment systems. Grok is currently facing regulatory investigations in multiple countries due to its role in creating and spreading deepfake explicit images.

GE Vernova Profit Misses Estimates Due to Wind Business Loss

GE Vernova's fourth-quarter profit fell short of analyst estimates, with adjusted EBITDA reaching $1.16 billion instead of the expected $1.25 billion. This miss was mainly due to a loss in its wind business. However, the company's total revenue of $10.96 billion exceeded the $10.21 billion consensus. GE Vernova also provided strong full-year 2026 sales guidance of $44 billion to $45 billion and reported new orders of $22.2 billion. Despite a recent stock dip after this report, GE Vernova shares have risen significantly over the past two years.

AI Security Startup Outtake Raises $40 Million in Funding

AI security startup Outtake secured $40 million in Series B funding, led by Iconiq's Murali Joshi. Notable angel investors include Microsoft CEO Satya Nadella and Pershing Square Holdings CEO Bill Ackman. Founded in 2023 by Alex Dhillon, Outtake developed an agentic cybersecurity platform to detect and remove identity fraud, such as impersonation accounts and fraudulent ads. This technology is crucial as AI makes cyberattacks more sophisticated. Outtake's annual recurring revenue has increased sixfold, and its customer base has grown tenfold, with clients like OpenAI and federal agencies.

C3.ai Stock Soars After Securing US Defense Department Deal

C3.ai Inc. stock rose 15.5% after reports that the company secured a major contract with the U.S. Department of Defense. While the exact value of the deal was not shared, this news signals a stronger relationship between C3.ai and the DoD. C3.ai's software helps organizations with digital transformation and AI applications like predictive maintenance and fraud detection. This contract validates the company's technology and could bring significant revenue, though C3.ai has a history of volatile stock trading.

AI Startup Clay Offers Employees Second Chance to Sell Shares

Clay, an artificial intelligence sales and marketing startup, is giving its employees a second opportunity to sell company shares. This tender offer values Clay at $5 billion, a significant increase from its previous valuation of $1.5 billion just nine months ago. Such offers are becoming more common for fast-growing startups, allowing employees to cash out some equity before a potential initial public offering. Kareem Amin, Clay's CEO, believes this builds goodwill and rewards employees for their hard work. DST Global is leading this tender offer, with other investors like Conviction and Avra also participating.

Mike Novogratz Transforms Bitcoin Mine into AI Powerhouse

Michael Novogratz's company, Galaxy, acquired a 160-acre bitcoin mining operation called Helios in Dickens County, Texas, for $65 million in December 2022. What began as a defensive move during a crypto market downturn quickly transformed into a major AI infrastructure opportunity. Recognizing a looming power shortage for AI, Novogratz secured a 15-year lease with CoreWeave, an AI infrastructure company, for Helios' 800-megawatt data center capacity. Texas' electricity operator ERCOT approved doubling Helios' capacity to 1.6 gigawatts, making it one of the largest independent data center providers in the US, with revenue expected to start this summer.

Sources

• Tesla earnings updates: Analysts eye AI roadmap with stock down 4% YTD
• Elon Musk pivots Tesla to robotics and AI as car business flails
• Tesla profit plunges as AI expenses pile up and sales fall
• Prediction: This Artificial Intelligence (AI) Stock Will Crush the Market in 2026
• Why Less Than 10% of AI Investors Plan to Reduce Their Holdings in 2026, and 3 Stocks Worth Buying in 2026
• Forget Applied Digital: This AI‑Ready Data Center Powerhouse Already Boasts the Scale It Dreams Of
• Tesla to invest $2 billion in xAI, Elon Musk's OpenAI competitor
• GE Vernova, cornerstone of AI energy trade, dips after Q4 profit trails estimates
• AI security startup Outtake raises $40M from Iconiq, Satya Nadella, Bill Ackman and other big names
• Why C3.ai (AI) Stock Is Soaring Today?
• Clay, an A.I. Sales Start-Up, Lets Employees Cash Out. Again.
• Inside The Trade That Made Mike Novogratz An AI Kingpin—And Could Net Him $20 Billion