'So much cash': Nvidia stock jumps after largest share buyback ever — Live Feedhttps://www.live-feeds.com/feed/so-much-cash-nvidia-stock-jumps-after-largest-share-buyback-everContinuously updated, source-cited coverage. Nvidia stock jumps after $150 billion share buybackhttps://www.live-feeds.com/feed/so-much-cash-nvidia-stock-jumps-after-largest-share-buyback-everhttps://www.live-feeds.com/feed/so-much-cash-nvidia-stock-jumps-after-largest-share-buyback-ever#u91617Wed, 30 Sep 2026 20:23:11 +0000Nvidia's stock rose after announcing a $150 billion share buyback, the largest ever, as the AI hardware giant continues to benefit from the AI boom. The buyback plan was increased from a previous $80 billion authorization in May. This move has boosted investor confidence, with Nvidia's stock popping in early trading.Why it mattersNvidia is a leading player in the AI hardware market, and its stock has been on a rise due to the growing demand for AI technology. The company's decision to increase its share buyback plan is seen as a positive move by investors, who view it as a sign