U.S. chipmaker Nvidia has sued EU antitrust regulators for accepting an Italian request last year to scrutinise its acquisition of AI startup Run:ai, saying they had flouted an earlier court ruling restricting their merger powers on minor deals.

The US company argues that the Commission disregarded a prior court ruling that limited its ability to review minor mergers.

European markets slipped into negative territory on Friday, as regional traders reacted to fresh tariff threats from U.S. President Donald Trump and a sell-off of chipmaker giant Nvidia 's stock.

Nvidia (NVDA) has sued EU regulators, challenging their investigation into its acquisition of Israeli AI startup Run:ai. The chipmaker is

Nvidia (NVDA) is suing EU antitrust regulators for accepting an Italian request in 2024 to probe its takeover of AI startup Run:ai, claiming

Nvidia (NVDA) has filed a suit against a European Union regulator over what it views was an unnecessary probe into Nvidia's acquisition of Run:ai last year, according to Reuters.

Asian markets fluctuated Thursday as investors tried to assess US President Donald Trump's latest tariffs salvo, while earnings from chip titan Nvidia failed to impress, despite another record performance.

EU mid-market update: 25% tariff threat and weak earnings causes slump across Europe; Lack of Nvidia afterhours movement highlights investor caution over AI rally.

Investing.com -- U.S. chipmaker Nvidia (NASDAQ: NVDA) has taken legal action against European Union (EU) antitrust authorities for agreeing to an Italian request last year to examine its purchase of AI startup Run:ai. Nvidia alleges that the regulators disregarded a prior court decision that limited their authority over smaller deals.