Ex-Groq engineers sue Groq's board over the $20 billion Nvidia deal; Nvidia weighs the same template again

The structure Nvidia▼−2.02% — Nvidia, down 2.02 percent today used to absorb GroqPVT$3.5B — Groq, private, latest valuation $3.5B, an AI chip designer, is now a claim in a Delaware courtroom, and Nvidia may run it again before any ruling arrives. Two former Groq engineers sued the company's board on October 2, 2026↗, over the roughly $20 billion deal ¹; days later the Financial Times and Bloomberg reported Nvidia is in early talks↗ over the AI lab Reflection AIPVT$2.1B — Reflection AI, private, latest valuation $2.1B, with the same structure among the options and an agreement possible within weeks ²³. Together they price Nvidia's acquisition template, and who it leaves out.

The claim: a $20 billion exit nobody voted on

Joshua Rubin and Benjamin Serebrin left Groq before the December 2025 announcement and kept their shares ¹. Their Court of Chancery suit, against the directors and a former officer, alleges the board "sold the company to Nvidia without the stockholder vote Delaware law requires and without any process designed to test or maximize the value of what Nvidia bought" ¹⁴.

The transaction allocated $17 billion to a license Nvidia labeled non-exclusive, plus $3 billion of Nvidia restricted stock units for the roughly 150 to 200 engineers who moved, Groq's founder and chief executive Jonathan Ross among them ¹⁵. The complaint also alleges a board majority was conflicted, and that funds which had placed directors were positioned for windfalls from a later squeeze-out ¹. Groq calls the suit meritless and says the agreement delivered exceptional value ¹.

License the technology, hire the team, soften the review

An acqui-hire takes what a buyer wants, the people and the intellectual property, and leaves the company behind; Law360↗ called the Groq transaction a "reverse acqui-hire" ⁴. Nvidia chief executive Jensen Huang told employees Nvidia would "integrate Groq's low-latency processors into the NVIDIA AI factory architecture" while "not acquiring Groq as a company" ¹. Because no shares change hands, this framing can evade the automatic government review a purchase would trigger ⁶.

The Justice Department has been testing that since September, when it reportedly sent Nvidia a formal demand for information about the Groq deal↗ ⁶. Groq says it remains an independent company and has raised about $1 billion since June, with Nvidia among the investors ¹.

Reflection AI is the second run of the same structure

Nvidia already holds $800 million in Reflection, a lab founded by two former Google DeepMind researchers and last valued at $25 billion ²³. Its first open-weight model, Beam, whose published weights anyone can download and run, shipped in early October for coding agents ³. The options are an outright purchase, a larger stake, or a repeat of the Groq structure, and the talks are early with nothing agreed ³.

Money is not the constraint on either path. Nvidia's quarterly free cash flow, charted below, peaked at $48.6 billion in the quarter to April 2026 and slipped to $21.4 billion in the quarter to July ⁷; TIKR puts a $25 billion purchase at about ten weeks of that cash generation ².

The structure Nvidia picks is the signal

If Reflection closes as a license plus a wave of hires before the Groq case is decided, Nvidia is betting the template holds against both the Delaware claim and the Justice Department's questions. A straight purchase, as with Hugging Face, the model-hosting platform Nvidia agreed to buy in September for about $13 billion ³, bets the other way.

The first Nvidia rack built around Groq's chips is said to go live later this year ⁶; the technology is not waiting for any verdict. The engineers who moved were paid in Nvidia stock. Whether the holders left behind were paid fairly is for the court.