Nvidia
Groq lawsuit explained: what the Nvidia deal fight means
Two former Groq engineers say the roughly $20 billion Nvidia deal shortchanged ordinary shareholders, and Groq's board is now being sued in Delaware.
The answer
Two ex-Groq engineers sued Groq's board, alleging the Nvidia deal underpaid common shareholders.
Two former engineers at the chip start-up Groq have taken its board to court over the Nvidia deal announced last December. They say the arrangement left ordinary shareholders short-changed. These are claims, not court findings.
What happened
The Financial Times reported on 5 October 2026 that Benjamin Serebrin and Joshua Rubin, both former Groq engineers and shareholders, sued Groq's board in Delaware's corporate court. The suit was filed on Friday.
The deal was announced on 24 December 2025 as a non-exclusive licence of Groq's inference technology to Nvidia. Inference is the stage where a trained AI model answers your questions. Reports put the value at about $20 billion: roughly $17 billion in cash licence fees, plus about $3 billion in Nvidia stock for around 200 Groq engineers who moved to Nvidia. They include founder Jonathan Ross and President Sunny Madra. Deals that hire a team and license its technology, rather than buy the company outright, are often called acqui-hires.
The plaintiffs allege the board breached its fiduciary duty, the legal duty to act in shareholders' interests. Their claims include:
- The board sold Groq's core assets and top staff, leaving a hollowed-out shell.
- Common stockholders were undervalued and cashed out cheaply, while insiders were favoured.
- The payout ignored upside and synergies.
- The licence fee was taxed as income.
- Some holders were denied a vote.
- The board was conflicted.
The suit points at four "conflicted funds": BlackRock, Social Capital, Infinitum and Disruptive. They are not named as defendants, according to Crypto Briefing.
The plaintiffs also concede that "No Delaware decision has directly answered the question" of treating an acqui-hire as a merger. Nvidia declined to comment, and Groq did not immediately respond.
Reported figures vary by outlet. Dealroom, for example, puts the licence at $11 billion and the total at $14.7 billion.
What it means for you
The notes do not say that anything changes for people who use Groq's or Nvidia's products. After the deal, Groq stayed independent under CEO Simon Edwards, running GroqCloud. That business was later valued at $3.5 billion in a funding round Nvidia joined. Nvidia unveiled its first Groq-based chip in March, and it reached full production in August.
The suit sits within wider scrutiny of acqui-hires. Senators Warren, Blumenthal and Wyden have criticised them. The New York Times reported a Department of Justice probe in September, and FTC Chair Andrew Ferguson is reviewing such deals.
What happens next
No court dates or rulings are reported. Groq has not yet responded to the claims, and the plaintiffs' allegations have not been tested in court.
Sources
- Former Groq engineers file a lawsuit in Delaware over the Nvidia deal (via Financial Times) — Techmeme, 5 October 2026
- Groq engineer-shareholders sue board over $20 billion Nvidia deal — Crypto Briefing, 5 October 2026