Marvell's $115B Lumentum Deal: Nvidia Backs Merger

Key Takeaways

• <ul><li>Marvell's $115 billion all-stock acquisition of Lumentum is one of the largest tech deals ever, expected to close in the first half of 2028 pending regulatory and shareholder approval.</li><li>Lumentum shareholders receive 4.5 Marvell shares per share, implying roughly $1,132 per share with a 24 percent premium, and will own about 33 percent of the combined company.</li><li>Nvidia invested $2 billion each in both Marvell and Lumentum earlier this year, and Nvidia CEO Jensen Huang reportedly gave positive feedback on the merger.</li><li>Marvell raised its fiscal 2031 revenue target to $70 billion–$90 billion following the deal announcement.</li><li>Marvell shares fell 6 percent and Lumentum shares fell 11 percent after the announcement amid investor skepticism about sustaining AI spending.</li><li>Google's Project Skyway in Minnesota involves a 780-MW data center with plans to finance 1.4 GW of wind, 200 MW of solar, and 300 MW of battery storage.</li><li>Google's Project Suncatcher tested AI hardware in space on October 1 using four TPU chips and the Gemma 4 model, with plans for two communicating satellites in 2027.</li><li>OpenAI launched the Grid Protectors Program, committing its Effingham County, Georgia campus to up to 1,000 MW of flexible demand response for roughly 700,000 households.</li><li>Anthropic warns it may soon meet its own threshold for recursive self-improvement, having already used AI to build models with unexpected capability jumps.</li><li>Israeli startup 42AI raised $62.5 million in seed funding for a model trained on nearly 30 million people that predicts market trades with 98 percent accuracy.</li></ul>

Marvell and Lumentum plan $115 billion AI networking merger

Marvell Technology announced a $115 billion stock swap to buy Lumentum Holdings. The deal combines Marvell's AI chips with Lumentum's optical networking components. It is the largest merger ever between two publicly traded tech companies by value. The deal is expected to close in the first half of 2028. It still needs approval from shareholders and regulators.

Marvell and Lumentum hail $115 billion AI connectivity merger

Marvell CEO Matt Murphy and Lumentum CEO Michael Hurlston called the $115 billion deal a once in a generation opportunity. They say the merger will create a category leader in AI connectivity. Lumentum shareholders will receive 4.5 Marvell shares for each share they hold. Nvidia CEO Jensen Huang reportedly gave super positive feedback about the deal. The companies expect significant revenue synergies once combined.

Marvell to buy Lumentum in $115 billion AI data center bet

Marvell Technology is buying optical components maker Lumentum in a $115 billion all-stock deal. The deal is one of the biggest in 2026 and a bold bet on the AI spending boom. Lumentum makes photonic products like high-performance lasers. Marvell CEO Matt Murphy will remain chairman and CEO of the combined company. Investors have grown skeptical about whether AI spending will sustain such heavy growth.

Marvell bets $115 billion on AI opportunity with Lumentum deal

Marvell agreed to buy optical-parts maker Lumentum for about $115 billion in an all-stock deal. Lumentum shareholders will get 4.5 Marvell shares per Lumentum share, worth about $1,132 per share. The deal gives Lumentum holders roughly 33 percent of the combined company. Marvell lifted its fiscal 2031 revenue goal to $70 billion to $90 billion. Nvidia invested $2 billion each in both companies earlier this year.

Marvell to buy Lumentum for $115 billion in all-stock AI deal

Marvell Technology and Lumentum will merge in an all-stock deal valued at about $115 billion including debt. The deal brings together electrical and optical technologies for next-generation AI infrastructure. Lumentum stockholders will receive 4.5 Marvell shares for each Lumentum share. The deal implies a value of about $1,132 per Lumentum share with roughly a 24 percent premium. Marvell stockholders will own about two-thirds of the combined company after closing.

Marvell to acquire Lumentum in $115 billion AI connectivity deal

Marvell Technology announced it will buy Lumentum Holdings for $115 billion in an all-stock deal. Lumentum makes lasers and circuit switches used in data centers. The combined company aims to become a leader in AI connectivity. The deal is expected to close in the first half of 2028. Nvidia earlier bought a $2 billion stake in Lumentum.

Marvell Technology to buy Lumentum in $115 billion AI connectivity deal

Marvell Technology announced Monday it will acquire Lumentum Holdings in a $115 billion deal. The purchase will expand Marvell's reach into optical connectivity for AI data centers. Lumentum manufactures lasers and other products used in data centers. The deal is one of the largest tech industry deals ever recorded.

Marvell to buy Lumentum in all-stock deal, a massive bet on AI connectivity

Marvell will acquire Lumentum in an all-stock transaction where Lumentum shareholders receive 4.5 Marvell shares for each Lumentum share. The deal has an implied enterprise value of $115 billion and marks one of the most significant bets on AI in 2026. Marvell CEO Matt Murphy said the merger creates a new category of company focused on AI connectivity. Marvell shares fell 6% and Lumentum shares fell 11% after the announcement. The deal is expected to close in the first half of 2028.

Massive AI Data Center Sparks Backlash Despite Clean Energy Promises

Google proposed an agreement with Xcel Energy for its 780-MW Project Skyway data center in Pine Island, Minnesota. Google plans to finance 1.4 GW of wind, 200 MW of solar and 300 MW of battery storage. The agreement includes financial safeguards to protect electricity customers if Google reduces demand or abandons the project. Residents remain concerned about water consumption and environmental impacts. The deal is still pending approval from the Minnesota Public Utilities Commission.

Introducing the Grid Protectors Program

OpenAI launched the Grid Protectors Program, a national effort to support affordable and reliable electricity for communities where it builds compute campuses. The program will develop arrangements to reduce electricity demand when the grid is under strain. OpenAI's planned Effingham County campus in Georgia committed to up to 1,000 megawatts of flexible demand response. This could free up power for roughly 700,000 households during extreme heat. OpenAI says large computing facilities should pay their own energy costs and help utilities manage peak demand.

42AI launches with $62.5M to predict human behavior

Israeli startup 42AI has emerged from stealth mode with $62.5 million in seed funding. Its AI model is trained on data from nearly 30 million people and can predict market trades with 98% accuracy. The company is working with 10 large brokerages and is earning seven-figure revenue. It also plans to explore uses in gaming, fraud prevention and cybersecurity.

Anthropic warns it is close to self-building AI capability

Anthropic says it may soon meet its own definition of recursive self-improvement, where AI can train itself to become much more capable. The company says it has already used AI to build models whose capability jumps it did not notice at first. It promises to keep humans in control of frontier model development for now. Still, it acknowledges the pace of progress could outrun safety measures.

New method improves 4-bit quantization for large models

A new research paper proposes a calibration method for quantizing large language models using the HiFloat4 format. This approach helps reduce computing costs while keeping model performance strong. It focuses on optimizing weights and activations for better accuracy and efficiency. The method was tested on several large language models.

Google tests AI data centers in space with satellite

Google launched Project Suncatcher to test whether AI hardware can work in space. Its first satellite, about the size of a refrigerator, reached orbit on October 1 and carries four Tensor Processing Unit chips. On October 30, it completed its first AI test by having the Gemma 4 model write a space haiku. Google plans to test two communicating satellites in 2027, while SpaceX and Blue Origin also pursue similar space computing ideas.

Milei offers regulation-free AI haven in Argentina

Argentine President Javier Milei is pitching Patagonia as a destination for AI data centers with no regulation. He told the U.S. Chamber of Commerce that Argentina will leave artificial intelligence free from rules. A Polish company plans to build a $3 billion data center in Patagonia to lease to big tech firms. Milei says Argentina wins over other locations because of geography and energy access.

Companies should redesign work around AI strengths

Many companies currently use a human-in-the-loop approach where employees review AI outputs. This method creates a shrinking role for human workers as AI improves and catches more errors on its own. Leaders should instead redesign organizations to focus on tasks that require unique human judgment and creativity. By automating routine work, companies can free workers to handle higher-value jobs involving empathy and complex problem solving. The goal is to build a symbiotic relationship where humans and AI complement each other to create a more efficient workforce.

New GDPx benchmark measures AI in top value sectors

A new benchmark called GDPx aims to measure the capabilities of frontier AI models in the most valuable economic domains. The creators believe the first trillion dollars of AI revenue will come from sectors with high returns, not from broad use across the whole economy. Building a general-purpose benchmark based on total GDP or job categories is considered a mistake for this purpose. GDPx focuses specifically on high-value areas to accurately assess how well these advanced models can perform critical tasks. This new tool is expected to be a game-changer for understanding the true potential of frontier intelligence.

Proton users revolt after CEO dismisses security caution

Users of the Proton privacy company are canceling subscriptions and demanding CEO Andy Yen resign over his handling of AI adoption. Yen reportedly pressured engineers to use AI and called requests for extra security testing as loser thinking. This backlash threatens Proton's main selling point of keeping user information private and secure. An employee had asked for time to test new code for security flaws, but the company canceled planned assessments of AI use instead. Technology chief Bart Butler published a manifesto arguing that avoiding AI is an existential threat to the company's mission. Although Yen has apologized for his blunt communication, customers remain concerned that faster releases might compromise their security.

Sources

• Driven by A.I. Boom, Marvell and Lumentum Announce $115 Billion Merger
• Marvell, Lumentum tout historic $115B deal to create ‘category leader’ in AI connectivity
• Marvell to buy Lumentum in $115 billion deal in AI data-center bet
• Marvell Just Bet $115 Billion On AI's 'Once In A Generation' Opportunity. Should You Buy The Stock?
• Marvell to Buy Lumentum for $115 Billion in All-Stock AI Deal
• Marvell to acquire Lumentum in $115 billion AI connectivity deal
• Marvell Technology to buy Lumentum in $115 billion AI connectivity deal
• Marvell to buy Lumentum in all-stock deal, a massive bet on AI connectivity
• Massive AI Data Center Sparks Backlash Despite Clean Energy Promises
• Introducing the Grid Protectors Program
• 42AI comes out of stealth with $62.5M and a world model that can 'predict human behavior'
• Anthropic warns that it's very close to RSI capability, aka self-building AI
• Calibration of Large Model Quantization based on HiFloat4 Format
• Google reveals shocking price of building AI data centres in space
• Argentina’s Milei pitches a regulation-free AI haven at the end of the world
• The “Human-in-the-Loop” Fallacy
• GDPx: Measuring Frontier Model Capabilities Across the Most Valuable Domains
• Proton Users Revolt After CEO Calls Security Caution 'Loser Thinking' Amid AI Push