Key Takeaways
- • SiMa.ai closed a $150 million Series C round, bringing cumulative capital raised to $500 million at a post-money valuation of $1.45 billion.
- • The financing was co-led by Fidelity Management & Research Company and Amplify, with participation from eight additional institutional investors including Dell Technologies Capital, Maverick Capital, Point72, and StepStone Group.
- • The round attracted significant institutional capital, with four new investors joining: AllianceBernstein, Baron Capital, J.P. Morgan, and the State of Michigan.
- • SiMa.ai positions itself as a leader in Physical AI, a category focused on AI applications in robotics and physical systems.
Summary
SiMa.ai announced the completion of a $150 million Series C financing round on September 28, 2026, bringing the San Jose-based company's total capital raised to $500 million. The investment values the company at $1.45 billion post-money, reflecting significant institutional confidence in the Physical AI sector.
The round was co-led by Fidelity Management & Research Company and Amplify, two major institutional investors. The financing drew participation from a diverse set of institutional backers, including returning investors Alter Venture Partners, Dell Technologies Capital, Maverick Capital, +ND Capital, Point72, and StepStone Group. Four new institutional investors also joined the round: AllianceBernstein, Baron Capital, J.P. Morgan, and the State of Michigan, signaling broadened investor interest in SiMa.ai's Physical AI platform.
The $500 million in cumulative capital raised positions SiMa.ai as a well-funded player in the Physical AI space, a segment focused on applying artificial intelligence to robotics and physical systems. The depth of the investor syndicate—spanning venture capital, alternative asset managers, technology companies, and public pension entities—suggests strong institutional validation across multiple investor categories. The inclusion of the State of Michigan alongside traditional institutional investors and venture firms reflects the geographic and sectoral diversity of support for the company's technology development and commercialization efforts.
The round was co-led by Fidelity Management & Research Company and Amplify, two major institutional investors. The financing drew participation from a diverse set of institutional backers, including returning investors Alter Venture Partners, Dell Technologies Capital, Maverick Capital, +ND Capital, Point72, and StepStone Group. Four new institutional investors also joined the round: AllianceBernstein, Baron Capital, J.P. Morgan, and the State of Michigan, signaling broadened investor interest in SiMa.ai's Physical AI platform.
The $500 million in cumulative capital raised positions SiMa.ai as a well-funded player in the Physical AI space, a segment focused on applying artificial intelligence to robotics and physical systems. The depth of the investor syndicate—spanning venture capital, alternative asset managers, technology companies, and public pension entities—suggests strong institutional validation across multiple investor categories. The inclusion of the State of Michigan alongside traditional institutional investors and venture firms reflects the geographic and sectoral diversity of support for the company's technology development and commercialization efforts.
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