NVIDIA Rises 2% as Board Authorizes Record $150B Buyback Increase; AMD and Broadcom Slip

A record buyback commitment lifts NVIDIA (NASDAQ:NVDA | NVDA Price Prediction) stock only slightly. The gap between the scale of that headline and the size of the move is the tension at the center of this story. NVIDIA stock trades at $229.25, up 2%, extending a run that has the shares up 23% year to date.

Across the AI chip complex, the reaction runs the other way from NVIDIA stock, with Advanced Micro Devices (NASDAQ:AMD) stock at $622.75, down 1%. Meanwhile, Broadcom (NASDAQ:AVGO) stock is at $350.96, down 0.5%, a smaller slip that still keeps the custom chip specialist in the red alongside AMD.

The iShares Semiconductor ETF (NASDAQ:SOXX) is falling 1%. At the same time, the Invesco QQQ Trust (NASDAQ:QQQ) is down 0.6%, leaving chips weaker than the broader large-cap technology group. That split frames the gain in NVIDIA stock as a company-specific reaction to NVIDIA’s own announcement, with none of the lift spreading to rivals.

NVIDIA’s Board Commits Record Capital to Buybacks

NVIDIA stated that its board of directors authorized an additional $150 billion under the company’s existing share repurchase program. The company described the move as the largest share repurchase authorization increase in history. Founder and CEO Jensen Huang tied the decision to what he called a once-in-a-generation platform shift to AI and accelerated computing.

Huang tied NVIDIA’s buyback plans to its finances. He pointed to the company’s financial engine: “Our cash generation gives us the capacity to invest in the technologies that advance this transformation and return capital to shareholders. This authorization reflects our confidence in the long-term opportunity ahead.”

Why NVIDIA Stands Apart From AMD and Broadcom

NVIDIA entered this announcement with plenty of buyback room already in place. At the end of its second quarter of fiscal 2027, the company had $99 billion remaining under its repurchase authorization and had returned $26 billion to shareholders that quarter through repurchases and dividends. Piling a record increase on top of that reserve while the iShares Semiconductor ETF trades lower amounts to a statement from NVIDIA’s board about what NVIDIA stock is worth.

Huang’s framing places NVIDIA’s buybacks alongside continued investment in AI, so the new authorization arrives paired with a spending commitment, and for NVIDIA stock, that balance supports the bull view that management sees enough cash to fund both priorities.

The skeptical view comes down to what an authorization actually is. A board authorization grants permission to buy, and the dollar figure caps what the company may spend over time. How quickly NVIDIA uses that capacity depends on management’s priorities, leaving NVIDIA stock exposed to the same pressures weighing on chips.

Managing Risk Around the Record Buyback

Future quarterly reports could show how much of the expanded authorization NVIDIA actually puts to work. A steady pace of buying would strengthen the bull case, while slow use of the authorization would lend more weight to the skeptical read.

Investors building NVIDIA positions should keep allocations moderate and add gradually, since a record authorization offers no guarantee against a broader chip pullback. Riding a mania like this one works only if the exit is planned in advance, which is the whole subject of our free bubble survivor’s handbook. Pairing AMD or Broadcom shares with NVIDIA focuses chip risk, and owners of that mix should weigh their total exposure because all three names can move together.

NVIDIA’s new authorization gives the company a tool it can lean on during future dips in NVDA stock. That flexibility could offer support, and the gap between the record headline and the modest gain in NVIDIA stock is the tension the company’s next capital-return update may help resolve.

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