Ambarella gains as Nvidia emerges as potential third bidder

Ambarella’s stock moved higher after reports surfaced that Nvidia may be a third bidder for the Santa Clara chipmaker. NXP and Qualcomm were already in the conversation. Now the most valuable name in semiconductors is reportedly hovering too. None of this is a done deal. No transaction has been finalized, and every company involved has declined to comment on the specifics. How the Ambarella bidding story unfolded The saga started in late July 2026. Reports emerged that NXP Semiconductors was in talks to acquire Ambarella. Ambarella shares jumped approximately 19% on July 31, 2026, lifting the company’s market cap to somewhere around $3.25 to $3.9 billion. The acquisition was framed as a way for NXP to strengthen its automotive lineup as AI reshapes competition in that market. In early October 2026, Qualcomm surfaced as a potential bidder, and Ambarella shares rose 5.3% on the news. Trader alerts from Betaville and coverage on platforms like Seeking Alpha helped fuel that move. Those same rumors carried a teaser. A third bidder, unnamed at the time, was said to be interested. That mystery party was described as larger than NXP and Qualcomm combined. On October 21, 2026, that third p...