It’s been a brutal year for Tesla shareholders so far, and a hugely profitable one for short sellers, who bet on a decline in the company’s stock price.
Tesla shorts have generated $11.5 billion in mark-to-market profits in 2025, according to data from S3 Partners. The data reflected Monday’s closing price of $227.50, at which point Tesla shares were down 44% for the year.
The stock rallied about 4% on Tuesday, along with gains in the broader market, heading into Tesla’s first-quarter earnings report after the close of trading. Tesla didn’t immediately respond to a request for comment.
The electric vehicle maker is expected to report a slight decline in year-over-year revenue weeks after announcing a 13% drop in vehicle deliveries for the quarter. With CEO Elon Musk playing a central role in President Donald Trump’s administration, responsible for dramatically cutting the size and capacity of the federal government, Tesla has faced widespread protests in the U.S. and Europe, where Musk has actively supported Germany’s far-right AfD party.
Tesla shares plummeted 36% in the first quarter, their worst performance for any period since 2022, and have continued to drop in April, largely on concerns that President Trump’s sweeping tariffs on top trade partners will increase the cost of parts and materials crucial for EV production, including manufacturing equipment,automotive glass, printed circuit boards and battery cells.
The company is also struggling to keep pace with lower-cost competitors in China, and is a laggard in the robotaxi market, which is currently dominated in the U.S. by Alphabet’s Waymo. Tesla has promised to launch its first driverless ride-hailing offering in Austin, Texas, in June.
Tesla has been the biggest stock decliner among tech megacaps this year, followed by Nvidia, which was down about 28% as of Monday’s close. The chipmaker has been the second-best profit generator for short sellers, generating returns of $9.4 billion, according to S3.
Nvidia is currently the most-shorted stock in terms of value, with $24.6 billion worth sold short, S3 said. Apple is second at $22.2 billion, and Tesla is third at $17.6 billion.
Musk has a long and antagonistic history with short sellers, who have made plenty of money at times during Tesla’s 15 years on the stock market, but have also been burned badly for extended stretches.
In 2020, Tesla publicly mocked short sellers, promoting red satin shorts for sale.
“Limited edition shorts now available at Tesla.com/shortshorts” Musk wrote in a social media post in July of that year, as the stock was in the midst of a steep rally.
Two years earlier, hedge fund manager David Einhorn of Greenlight Capital posted a tweet that he received the pairs of short shorts that Musk had promised him.
“I want to thank @elonmusk for the shorts. He is a man of his word!” Einhorn wrote. Einhorn had previously disclosed that his firm’s bet against Tesla “was our second biggest loser” in the most recent quarter.
In February 2022, after reports surfaced that the Department of Justice was investigating two investors who had shorted Tesla’s stock, Musk told CNBC that he was “greatly encouraged” by the action and said “hedge funds have used short selling and complex derivatives to take advantage of small investors.”
PlainSite founder Aaron Greenspan, a former Tesla short seller and outspoken critic of Musk, sued the Tesla CEO alleging he engaged in stock price manipulation for years through a variety of schemes.
The case was removed to federal court last year. In 2023, Musk’s social network X banned Greenspan and PlainSite, which publishes legal and other public and company records, from the platform.
Defense manufacturing startup Hadrian on Thursday announced the closing of $260 million Series C funding round led by Peter Thiel‘s Founders Fund and Lux Capital.
The machine parts company said it will use the funding to build a new 270,000 square foot factory in Mesa, Arizona, and expand its Torrance, California, location as it looks to beef up its shipbuilding and naval defense capabilities.
“What we really need in this country is this quantum leap above China’s manufacturing model,” said CEO Chris Power in an interview with CNBC’s Morgan Brennan. “It’s about supercharging the worker versus replacing them.”
Defense tech startups like Hadrian are disrupting the mainstay defense contracting industry, which is led by leaders such as Northrop Grumman and Lockheed Martin, and battling it out to boost U.S. defense production while scooping up Department of Defense contracts.
An overall view of the manufacturing line in a Hadrian Automation Inc. factory.
Courtesy: Hadrian Automation, Inc.
Hadrian said the Arizona space will be four times the size of its California facility and start operations by Christmas. The factory will create 350 local jobs. The Hawthrone, California-based company said it is working on four to five new facilities to support production over the next year to support Department of Defense needs.
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Hadrian said it uses robotics and artificial intelligence to automate factories that can “supercharge American workers.”
Power said demand is rapidly growing, but the lack of U.S.-based talent is a major hurdle to building American dominance in shipbuilding and submarines.
Using its tools, the company said it can train workers within 30 days, making them 10 times more productive. Its workforce includes ex-marines and former nurses who have never set foot in a factory.
An overall view of the manufacturing line in a Hadrian Automation Inc. factory.
Courtesy: Hadrian Automation, Inc.
“We have to do a lot more … but certainly we’re able to keep up with the scale right now, and grateful to our team and customers for letting us go and do that,” he said. “As a country, we have to treat this like a national security crisis, not just the economics of manufacturing.”
The fresh raise also includes investments from Andreessen Horowitz and new stakeholders such as Brad Gerstner’s Altimeter Capital.
The company closed a $92 million funding round in late 2023.
Attendees walk through an exposition hall at AWS re:Invent, a conference hosted by Amazon Web Services, in Las Vegas on Dec. 3, 2024.
Noah Berger | Getty Images
Amazon is laying off some staffers in its cloud computing division, the company confirmed on Thursday.
“After a thorough review of our organization, our priorities, and what we need to focus on going forward, we’ve made the difficult business decision to eliminate some roles across particular teams in AWS,” Amazon spokesperson Brad Glasser said in a statement. “We didn’t make these decisions lightly, and we’re committed to supporting the employees throughout their transition.”
The company declined to say which units within Amazon Web Services were impacted, or how many employees will be let go as a result of the job cuts.
Reuters was first to report on the layoffs.
In May, Amazon reported a third straight quarterly revenue miss at AWS. Sales increased 17% to $29.27 billion in the first quarter, slowing from 18.9% in the prior period.
Amazon said the cuts weren’t primarily due to investments in artificial intelligence, but are a result of ongoing efforts to streamline the workforce and refocus on certain priorities. The company said it continues to hire within AWS.
Amazon CEO Andy Jassy has been on a cost-cutting mission for the past several years, which has resulted in more than 27,000 employees being let go since 2022. Job reductions have continued this year, though at a smaller scale than preceding years. Amazon’s stores, communications and devices and services divisions have been hit with layoffs in recent months.
AWS last year cut hundreds of jobs in its physical stores technology and sales and marketing units.
Last month, Jassy predicted that Amazon’s corporate workforce could shrink even further as a result of the company embracing generative AI.
“We will need fewer people doing some of the jobs that are being done today, and more people doing other types of jobs,” Jassy told staffers. “It’s hard to know exactly where this nets out over time, but in the next few years, we expect that this will reduce our total corporate workforce.”
Signage for Taiwan Semiconductor Manufacturing Company (TSMC) at it’s fabrication plant in Phoenix, Arizona, US, on Monday, March 3, 2025.
Rebecca Noble | Bloomberg | Getty Images
Taiwan Semiconductor Manufacturing Company CEO C.C. Wei on Thursday said the company is seeing “strong interest” from its leading U.S. customers and is working to speed up its volume production schedule by several quarters.
TSMC is the world’s largest contract chip manufacturer, and the company has pledged to invest a total of $165 billion in advanced semiconductor manufacturing in the U.S. The company shared updates to its global manufacturing plans during its second-quarter earnings call on Thursday.
“TSMC will continue to play a critical and integral role in enabling our customers’ success, while also maintain a key partner and network of the U.S. semiconductor industry,” Wei said on the call.
As part of its investment in the U.S., TSMC is building six advanced wafer manufacturing fabrication facilities in Arizona, two advanced packaging fabrication facilities and an R&D center.
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Wei said the first fabrication facility in Arizona is already complete, the second has been built and construction is underway at the third.
The company reported $31.7 billion in revenue for the period, as well as nearly a 61% rise in profit year over year, hitting a record high and beating estimates.
U.S. President Donald Trump has threatened steep “reciprocal tariffs” of 32% in Taiwan, but the country is carrying out trade talks with the U.S., according to local media reports. Trump warned of potential additional tariffs on semiconductors earlier this month.
“Looking into second half of 2025, we have not seen any change in our customers’ behavior so far,” Wei said. “However, we understand the uncertainties and risk from the potential impact of tariff policies, especially on consumer-related and the price-sensitive, end-market segment.”