Nvidia announced a $150 billion share repurchase programme to be completed by January 2028, reported on 28 September 2026. The company stated the buyback reflects confidence in long-term growth opportunities. Bloomberg Markets reported that the new authorisation brings Nvidia's total remaining repurchase capacity to $235 billion, following the board's formal approval.

Nvidia's stock recorded gains following the announcement, with Bloomberg Markets noting the repurchase authorisation as a supporting factor for the share price movement on the day.

Nvidia (NVDA) is the direct subject of the repurchase programme; the $150 billion authorisation reduces the total shares outstanding over time, concentrating ownership among remaining shareholders. NVDA is listed on the Nasdaq and is a primary benchmark stock within the semiconductors and artificial intelligence sectors.

Alongside the buyback disclosure, Nvidia separately launched a new AI security platform intended to prevent AI agents from operating outside intended parameters, as reported by the Guardian Business. No official regulatory statement or government response to either announcement was reported in the cluster.

Sources: Marketwatch TOP, Guardian Business, Bloomberg Markets