Tesla invests $2 billion in Elon Musk's xAI despite ongoing shareholder lawsuit over AI conflicts
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Tesla invested $2B in Elon Musk's xAI
Three weeks ago, Elon Musk's AI company, xAI, revealed it raised $20 billion in a Series E funding round. Now, we know Tesla is among its investors. Tesla disclosed in a letter to shareholders on Wednesday that it invested $2 billion in xAI, the startup behind the Grok chatbot that also owns
[2]
Tesla invests $2 billion in Musk's xAI and reiterates Cybercab production starts this year
Jan 28 (Reuters) - Tesla (TSLA.O), opens new tab said on Wednesday it will invest $2 billion in CEO Elon Musk's artificial intelligence company xAI - and that production plans for its Cybercab robotaxi and Semi trucks were on track for this year. Musk has pivoted Tesla from an electric vehicle
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Tesla sold $430 million worth of its Megapack backup batteries to Musk's xAI in 2025
The sales to xAI accounted for around 3.4% of Tesla's energy business revenue, which climbed 27% to $12.8 billion last year from $10.1 billion in 2024, the filing said. Tesla's energy division, which sells solar photovoltaics and battery storage systems of various sizes, was a bright spot for the
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Tesla to invest $2 billion in xAI, Elon Musk's OpenAI competitor
Tesla said on Wednesday that it's agreed to invest $2 billion into Elon Musk's xAI, which he launched almost three years ago as a prospective competitor to OpenAI. The share purchase was related to xAI's $20 billion financing round announced earlier this month. The artificial intelligence startup
[5]
Tesla invests $2 billion in Elon Musk's xAI cash furnace
Tesla disclosed in its Q4 2025 earnings report that it has invested $2 billion in xAI, Elon Musk's private AI company. The investment comes while Tesla shareholders are actively suing Musk for breach of fiduciary duty over his founding of xAI in the first place. You can't make this up. The
[6]
Tesla defies shareholder vote to invest $2 billion in Musk's xAI
Tesla disclosed a $2 billion investment in Elon Musk's xAI, revealed in its shareholder letter on Wednesday, despite a prior shareholder rejection. The move aligns with Master Plan Part IV through a framework agreement for AI collaborations between the companies. Three weeks prior, xAI announced
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TSLA stock price: Why Tesla stock is surging today - strong earnings, $2 billion xAI investment, and Cybercab production outlook
TSLA stock price: Tesla shares surged following a $2 billion investment in Elon Musk's AI venture, xAI, and confirmation of its Cybercab robotaxi production this year. This strategic pivot towards AI and robotics underpins the company's substantial valuation, though analysts express caution
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Tesla To Invest $2 Billion In Elon Musk's xAI - Tesla (NASDAQ:TSLA)
Tesla, Inc. (NASDAQ:TSLA) disclosed in its fourth-quarter earnings release that it will invest approximately $2 billion into CEO Elon Musk's artificial intelligence startup, xAI. * TSLA stock is climbing. See the chart and details here. The Investment Details Tesla is participating in xAI's
[9]
Elon Musk's Tesla to invest $2B in xAI as EV maker's revenue, profit...
Tesla said Wednesday it had agreed to invest about $2 billion in Elon Musk's artificial intelligence startup xAI, deepening ties between the companies as the automaker pitches itself as an autonomy and robotics-driven company. Tesla's shares were up about 2% in extended trading. Musk has framed
[10]
Tesla: invests $2bn in xAI, Elon Musk's artificial intelligence startup
Tesla has announced a $2bn investment in xAI, the artificial intelligence company founded by Elon Musk, as part of a $20bn funding round launched in January. The commitment was made on market terms similar to those offered to other investors, Tesla said in its Q4 financial report. A framework
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Tesla disclosed a $2 billion investment in Elon Musk's xAI, joining a $20 billion financing round that values the AI startup at $230 billion. The investment proceeds despite an active shareholder lawsuit accusing Musk of breach of fiduciary duty for diverting Tesla's AI resources to his private company. Tesla justifies the move through Master Plan Part IV, claiming AI collaborations will enhance its autonomous driving and robotics ambitions.
Tesla Commits $2 Billion Investment in xAI Despite Shareholder Opposition
Tesla revealed in its fourth-quarter earnings report that it invested $2 billion in Elon Musk's artificial intelligence startup xAI, participating in the company's $20 billion financing round announced earlier in January
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. The Tesla xAI investment represents approximately 10% of the Series E funding round, which valued xAI at roughly $230 billion4
. Other investors in the round included Nvidia, Cisco, Qatar Investment Authority, Valor Equity Partners, and Fidelity, with Nvidia and Cisco joining as strategic investors1
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Source: New York Post
The investment comes despite a controversial shareholder vote in November 2025 that technically rejected the measure. While 1.06 billion votes favored the investment and 916.3 million opposed it, abstentions counted as votes against under Tesla's bylaws, resulting in the measure's rejection
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. Tesla proceeded anyway, justifying the decision through its Master Plan Part IV strategy. The company stated it is "building products and services that bring AI into the physical world" while xAI develops "leading digital AI products and services, such as its large language model" Grok chatbot1
.Existing Business Ties and AI Collaborations Framework
The $2 billion investment in xAI extends an already substantial business relationship between the companies. Tesla disclosed it sold $430 million worth of Megapack backup batteries to xAI in 2025, accounting for approximately 3.4% of Tesla's energy business revenue, which climbed 27% to $12.8 billion
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. These battery systems power xAI's massive data center infrastructure in Memphis, Tennessee, known as Colossus3
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Source: Benzinga
Tesla and xAI entered into a framework agreement alongside the investment to evaluate potential AI collaborations between the companies
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. Tesla emphasized that "together, the investment and the related framework agreement are intended to enhance Tesla's ability to develop and deploy AI products and services into the physical world at scale"4
. The company highlighted its focus on physical AI and robotics, including plans for its Optimus humanoid robot, Cybercab robotaxis, and autonomous driving capabilities1
. Tesla already integrates Grok as a feature in some electric vehicle infotainment systems4
.Shareholder Lawsuit and Breach of Fiduciary Duty Allegations
The investment occurs amid a pending shareholder lawsuit filed in Delaware in June 2024, accusing Elon Musk of breach of fiduciary duty over his founding of xAI
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. The lawsuit alleges that Musk diverted AI resources, talent, and opportunities that belonged to Tesla to his private company instead5
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Source: Electrek
Shareholders point to a critical conflict of interest: when Musk left OpenAI's board in 2018, he cited conflicts with Tesla's own AI efforts, then built Tesla's AI team, including the Dojo supercomputer and Full Self-Driving neural networks
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.After Musk's ownership stake in Tesla fell below 20% following his acquisition of Twitter, he incorporated xAI in March 2023 without immediately disclosing it to Tesla shareholders
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. He revealed xAI publicly in July 2023 as an OpenAI competitor, describing it as a politically incorrect alternative3
. The lawsuit seeks to force Musk to transfer his xAI ownership to Tesla, with shareholders now questioning whether Tesla should invest in the very company at the center of litigation while corporate governance concerns remain unresolved5
.Related Stories
Regulatory Scrutiny and Business Performance Context
xAI faces mounting regulatory investigations across multiple jurisdictions concerning its Grok chatbot and image generator, which enabled widespread nonconsensual creation and distribution of explicit deepfake images
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. The European Commission initiated formal probes, as did agencies in California, Australia, India, Ireland, France, Malaysia, and Indonesia, with some countries suspending Grok until the company stops enabling production of content deemed illegal4
.Tesla's investment comes as the automaker reported revenue of $24.9 billion for the fourth quarter, beating analyst estimates of $24.79 billion, with adjusted earnings per share of 50 cents topping Wall Street targets of 45 cents
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. However, profit fell 46% for the year, and total sales declined roughly 3% for the first time on record3
. Tesla's automotive gross margin excluding regulatory credits reached 17.9%, well above expectations of 14.3%2
. The investment is subject to customary regulatory conditions and expected to close in the first quarter of 20261
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