Tech stocks surged on Wednesday, driven by major gains in shares of chipmakers like Nvidia (NVDA), Intel (INTC), and Micron (MU).

Risk assets rose after President Trump announced a two-week ceasefire with Iran. The hostilities in the Middle East have weighed on tech stocks for weeks, clouding the picture of whether investors are pulling back because of the war or because of sentiment toward Big Tech more generally.

New research suggesting the chip industry will generate $1.3 trillion in revenue this year pushed semiconductor stocks higher, while hardware makers also got a lift as the ceasefire was seen as relieving pressure on memory chip prices.

Apple (AAPL) stock continued to rise after Bloomberg reported on Tuesday that the iPhone maker’s foldable smartphone remained on track for its September release. Broadcom (AVGO) stock also extended its gain following this week’s news that it will supply Google (GOOG) with custom chips and Anthropic (ANTH.PVT) with additional compute capacity.

Also on the AI front, OpenAI released a series of policy proposals this week, meant to start a conversation about how governments should address the projected social disruption AI will cause, from social safety nets to taxes.

Meanwhile, anticipation continues to build around two major IPOs: one from Anthropic expected as early as this year, as well as the public debut of Elon Musk’s rocket company, SpaceX (SPAX.PVT).

Read more about today's market action.

The world will spend a staggering $1.3 trillion on semiconductors in 2026, marking the largest growth in two decades, market research company Gartner reported on Wednesday.

The figure shows a 64% year-over-year revenue increase for semiconductor companies, and it’s not just AI chips doing the heavy lifting.

According to Gartner, memory chips and networking capabilities will play a major role in the ongoing boom.

“Amid high demand for AI processing, data center networking and power, and memory price inflation (memflation), the semiconductor industry is projected to achieve a third consecutive year of double-digit growth in 2026 — a milestone that underscores the sector’s pivotal role in the AI technology stack,” Gartner senior principal analyst Rajeev Rajput said in a statement.

Memflation refers to the continuing price hikes on memory chips needed to power AI servers. Only a small number of companies make memory semiconductors, including Micron (MU), Samsung (005930.KS), and SK Hynix (000660.KS).

And because data center memory carries higher margins than consumer-grade memory, those companies are focusing on producing data center memory chips rather than those that slot into laptops or smartphones.

Read more here.

Yahoo Finance’s Brian Sozzi writes:

Read more here.

It’s no wonder artificial intelligence companies are trying to get ahead of the economic and political disruption their technology could bring in the coming years, Yahoo Finance’s Hamza Shaban writes in today’s Morning Brief newsletter.

Hamza continues:

Read more here.

Anthropic (ANTH.PVT) on Tuesday announced a cybersecurity partnership with companies including Amazon (AMZN), Apple (AAPL), and Microsoft (MSFT) that it said will help defend against the rise of AI-powered cyberattacks.

Called Project Glasswing, the initiative relies on Anthropic’s new Claude Mythos Preview, a frontier model that the company said will only be made available to a handful of organizations.

A group of roughly 40 other companies that work on critical software infrastructure will be able to use the model to secure their own software and open-source offerings.

Anthropic said Claude Mythos Preview is already proving effective at detecting software vulnerabilities, stating that the AI has “identified thousands of zero-day vulnerabilities, many of them critical.”

Zero-day vulnerabilities are previously unknown errors in software that developers need to address before they can be exploited, or errors that have already been exploited by attackers and need to be fixed before they can cause any more harm.

It’s also detected flaws in every major operating system and web browser, and found one software bug that's 27 years old and another that’s 16 years old.

Read more here.

Apple (AAPL) stock pared losses in afternoon trading Tuesday after Bloomberg’s Mark Gurman reported that the company’s planned foldable iPhone is still on track for a September release.

Shares of Apple had slid in earlier trading after Nikkei Asia reported that Apple was contending with engineering issues with its long-rumored foldable that threatened to delay mass production and shipments of the smartphone.

Gurman, however, said that the foldable is still on track for Apple’s normal September release schedule. The company generally announces its phones in the second week of that month and begins selling them the next week.

The foldable iPhone will mark the biggest change to the lineup in years and could help spark broader interest in the product category more broadly.

Samsung, which has been selling foldable smartphones for years, currently offers its Galaxy Z Fold 7 and Galaxy Z Flip 7.

Consumers have been warming up to the phone line over the years, with the Fold 7 generating far better preorders and sales compared to its predecessors.

But foldables are also generally more expensive than standard smartphones due to their complex designs. That means the foldable iPhone could push against the upper limits of what Apple fans are willing to pay for their next phone.

Goldman Sachs pointed out this morning that tech stocks’ rough beginning to the year may be creating a buying opportunity in the sector.

"The underperformance of the technology sector is also starting to generate attractive valuation opportunities for investors as its valuation, relative to expected consensus growth, has fallen below that of the global aggregate market," Goldman Sachs strategist Peter Oppenheimer wrote in a new note on Tuesday.

Oppenheimer continued, "These factors have opened up an opportunity in the technology sector where growth rates remain strong, but valuations are now low. In the US, the valuation premium of the technology hyperscalers has fallen to close to the same as the rest of the market."

Read more from Yahoo Finance’s Brian Sozzi.

Apple’s (AAPL) iPhone continued strong sales last month, thanks to the popularity of the iPhone 17 line, Bernstein analysts wrote in an investor note on Monday.

According to the report, Global iPhone sell-through — that is, sales of iPhones from retailers to customers — increased 26% year over year in February. Overall, the analysts say iPhone 17 unit sales are up 20% versus last year’s iPhone 16 through September and January.

The base model iPhone 17 accounted for 39% of that growth, while the iPhone 17 Pro Max accounted for 21%.

Average selling price, or ASP, also climbed in February, growing 6.9% year over year. So far, ASP has improved each month since the iPhone 17 launched in September, except in October, Bernstein said.

The analysts said China provided the biggest boost to ASP, with growth of 20.2% year over year.

Read more here.

Broadcom (AVGO) deepened its collaboration with Google (GOOG) and Anthropic (ANTH.PVT) with a pair of deals, sending the stock up 3% in premarket trading.

The chipmaker agreed to produce Google’s artificial intelligence chips known as tensor processing units, or TPUs, and will give Anthropic access to around 3.5 gigawatts of computing capacity starting in 2027, according to filings.

Broadcom will also provide networking infrastructure for Google’s AI racks through 2031.

Anthropic’s consumption of the expanded AI compute is dependent on the AI startup’s continued commercial success, the filing said. Anthropic said the significant expansion of its compute infrastructure will power its frontier Claude models and meet “extraordinary demand” from customers.

Anthropic added in a blog post that its revenue run rate has now topped $30 billion, up from $9 billion at the end of 2025.

Read more here.

Iran’s Revolutionary Guard Corps has threatened to attack OpenAI’s (OPAI.PVT) enormous Stargate data center in Abu Dhabi if President Trump proceeds with his threat to attack Iranian power plants.

In a video posted on April 3 to the state-backed Tehran Times’ X account and previously reported by Tom’s Hardware and The Verge, a spokesperson for the regime said power and information infrastructure facilities, including the Stargate data center, will face “utter annihilation.”

The video then shows images of Stargate, as well as a lineup of its prominent backers, including OpenAI CEO Sam Altman and Nvidia CEO Jensen Huang, although it also misidentified two individuals as Apollo CEO Marc Rowan and Microsoft CEO Satya Nadella. (Disclosure: Yahoo is a portfolio company of funds managed by affiliates of Apollo Global Management.)

OpenAI announced the Stargate data center in Abu Dhabi, United Arab Emirates, in May 2025, saying that the site will eventually contain a 1-gigawatt AI cluster, with 200 megawatts scheduled to come online in 2026.

Iran has already launched attacks on other data centers in the Middle East, including an Amazon (AMZN) data center in Bahrain.

OpenAI (OPAI.PVT) released a series of policy proposals it said are meant to address what it sees as some of the major societal challenges that will inevitably arise from the growth of ever more powerful forms of artificial intelligence.

The proposals, which OpenAI admits are “ambitious” and “intentionally early and exploratory,” include everything from a new industrial policy agenda to modernizing the tax system to expanding access to healthcare coverage and retirement savings.

They are meant to help answer questions about job disruptions and AI systems that evade human control, and to protect against governments deploying AI in ways that run counter to democratic values.

“Unless policy keeps pace with technological change, the institutions and safety nets needed to navigate this transition could fall behind,” the company said.

“Ensuring that AI expands access, agency, and opportunity is a central challenge as we move towards superintelligence.”

Read more here.

Tesla’s expectations for this decade have collapsed, and its share price may soon follow, according to one analyst.

JPMorgan’s Ryan Brinkman wrote in a note on Monday that the recent rise in Tesla shares and analyst price targets during this collapse in expectations imply a “sharp pivot” in Tesla’s performance beyond this decade, as my colleague Brian Sozzi reported this morning.

"We advise investors cautiously approach this expectation within the context of both execution risk and the time value of money," Brinkman said.

He added, "Investors should in our view be mindful when assessing the implied inflection higher in Tesla performance starting sometime beyond this decade (when results are presumably expected to begin tracking materially stronger than earlier expected, in contrast to materially weaker than earlier expected)."

Brinkman reiterated a Sell rating on Tesla. His $145 price target estimates Tesla's stock plunging about 60% from current levels.

Read more here.

The year’s second fiscal quarter is officially underway, and Big Tech is already facing a number of major challenges.

There’s the question about when companies will start to see significant returns on the massive sums they’re spending on AI data centers; Microsoft (MSFT) is contending with its worst stock performance in years; and the war in Iran and resulting fuel crisis continue to suppress shares of some of tech’s biggest names.

Take a look at the Magnificent Seven stocks, and you’ll find that each is down following its most recent earnings report, despite the fact that the majority of them posted better-than-anticipated results.

All of that’s setting up a particularly interesting start to Q2 for Big Tech.

Read more here.

Microsoft (MSFT) will invest 1.6 trillion yen ($10 ‌billion) in Japan between 2026 and 2029 to expand artificial intelligence infrastructure in the country and deepen its cybersecurity partnership with the government.

The announcement builds on Microsoft's $2.9 billion investment in Japan in April 2024.

To meet Japan’s AI demand, Microsoft said it’s partnering with Sakura Internet (3778.T) and SoftBank (SFTBY) to build compute capacity through Azure while keeping data within the country. Although US markets were closed on Friday, Sakura Internet stock surged 20% in Tokyo.

Other initiatives Microsoft announced as part of the program include mutual intelligence sharing with Japan’s National Cybersecurity Office and a workforce training program, where Microsoft will train 1 million engineers and developers in collaboration with the companies Fujitsu, Hitachi, NEC, NTT Data, and SoftBank.

SpaceX (SPAX.PVT) has raised its target valuation to $2 trillion, according to a Bloomberg report citing people familiar with the matter.

At that valuation, SpaceX would be one of the most valuable companies in the world, surpassing Meta (META) and Elon Musk’s Tesla (TSLA) in market cap. It would also make Musk the world’s first trillionaire.

The rocket and space exploration company formally kicked off its IPO process this week in a confidential filing. It is currently valued at around $1.44 trillion, according to Yahoo Finance data.

Read more here.

Amazon (AMZN) is responding to the steady increase in fuel prices related to the US war in Iran by tacking on a surcharge to the cost for third-party sellers that use the company’s shipping fulfillment service.

“Elevated costs in fuel and logistics have increased the cost of operating across the industry,” an Amazon spokesperson said in a statement to Yahoo Finance.

“We have absorbed these increases so far, but similar to other major carriers, when costs remain elevated we implement temporary surcharges to partially recover these costs,” the spokesperson added.

Amazon says the 3.5% “fuel and logistics-related surcharge” will be added to existing fulfillment fees, but notes that the price is “meaningfully lower than surcharges applied by other major carriers.”

Indeed, Amazon isn’t the only carrier that’s adding a fuel surcharge based on the rising costs.

The US Postal Service said it is increasing base postage prices on Priority Mail Express, Priority Mail, USPS Ground Advantage, and Parcel Select by 8%, though it still needs to be reviewed by the  Postal Regulatory Commission.

UPS (UPS) has also adjusted its fuel surcharge in light of increasing prices.

Daily tech news live show, TBPN, has been acquired by OpenAI.

The deal marks the AI giant’s biggest move into the media space and also sees one of the buzziest media startups in years get a quick takeout.

OpenAI closed a mammoth $122 billion funding round earlier this week. Raising gobs of cash is an expected part of OpenAI’s strategy. Acquiring a daily tech news show, before today, was not.

Read more here.

Microsoft (MSFT) says it’s on a path to developing high-powered frontier models, an acknowledgment that it is looking to wean itself off its dependence on partner models from OpenAI (OPAI.PVT).

Microsoft AI CEO Mustafa Suleyman told Bloomberg in an interview published Thursday that the plan is to have “state-of-the-art” models for multiple types of data, known as multi-modal models, including for text, audio, and images.

The news comes less than a month after Microsoft shifted Suleyman’s focus in its AI subsidiary to developing its own models, turning development of the company’s Copilot platform over to Jacob Andreou.

Microsoft jumped out to an early lead in the AI race thanks to its partnership with OpenAI, which provides Microsoft with the company’s intellectual property through 2032.

As of October, Microsoft held a 27% stake in OpenAI Group PBC. The company also recently contributed to OpenAI’s latest fundraising round, which brought in $122 billion at a valuation of $852 billion.

Read more here.

The AI industry is dealing with the fallout from two security incidents this week that exposed customer data at Mercor and source code at Anthropic (ANTH.PVT).

Mercor was hit via a supply chain attack related to an open-source project called LiteLLM. As a result, the hacking group Lapsus$ said they gained access to Mercor’s customer data, TechCrunch reported.

Mercor is a company that uses experts in different fields to train related AI models. Its customers include the likes of OpenAI and Anthropic.

In a post on X, Y Combinator president and CEO Garry Tan said the hack puts an “incredible amount of [state-of-the-art] training data” from “every major lab” worth billions of dollars online, making it easily accessible to rivals like China and creating a national security problem.

Anthropic’s own source code leak, meanwhile, was related to human error, the company told The Wall Street Journal, meaning it wasn’t the victim of a hack or other form of cybersecurity attack.

And while the incident didn’t involve the kind of data that powers Anthropic’s Claude, it did include information such as how the company is able to talk AI into performing certain tasks.

Marc Andreessen, cofounder of Andreessen Horowitz, wrote in his own post on X that the incidents mark the end of the AI industry’s “we’ll lock it up” approach to cybersecurity.

Tesla (TSLA) released first quarter deliveries that missed estimates on Thursday, reporting another slip in sales in a challenging EV landscape.

Tesla delivered 358,023 vehicles globally versus 364,645 expected, per Bloomberg consensus, up nearly 8% year over year, though the company’s total from last year was down due to the changeover to the new Model Y, which impacted sales.

Tesla produced 408,386 vehicles globally in Q1. Tesla’s energy business deployed 8.8 GWh of energy storage products in the quarter, down sequentially compared to the 14.2 GWh deployed in Q4.

Tesla said it would also report Q1 results on April 22nd, after the bell.

Read more here.

Intel (INTC) stock jumped as much as 9% on Wednesday after the company said it is repurchasing an equity stake in one of its chip plants in Ireland from Apollo (APO), a welcome sign for its turnaround effort.

The chipmaker will repurchase the 49% stake in the fabrication facility it sold to Apollo for $11.2 billion in 2024 for $14.2 billion, the company said in a statement.

(Disclosure: Yahoo is a portfolio company of funds managed by affiliates of Apollo Global Management.)

Former Intel CEO Pat Gelsinger sold the equity stake in the Ireland facility at a time when the company needed to shore up its finances as it looked to regain a leadership position in chip development and manufacturing technologies that it ceded to rivals AMD (AMD) and TSMC (TSM).

Intel’s revenue declined 20% year-over-year in 2022, 14% in 2023, another 2% in 2024, and 0.5% last year.

Read more here.