Nvidia Faces Two Tests: Vera Rubin Timing and a $4.5 Billion China Exit

Nvidia shares gain 15% YTD but face Vera Rubin production hurdles and $4.5B quarterly China export loss. KeyBanc raises target to $330 as TSMC revenue jumps 68%.

Nvidia's stock is trading at €185.50, valuing the company at €4,476 billion, but its path forward is anything but straightforward. The shares have climbed 15.15% since the start of 2026 and 26.10% over the past twelve months, yet they sit 8.40% below the 52-week high of €202.50 reached in mid-May. The gap to the €142.26 low from July 2025 stands at a comfortable 30.40% — suggesting investors see a solid floor. What makes this rally notable is what the market is brushing aside: a delayed chip transition and a mounting bill from lost Chinese business.

Production hiccups continue to shadow the shift from the Blackwell architecture to the eagerly awaited Vera Rubin platform. KeyBanc notes that Nvidia encountered minor issues with a thermal lid component and delays in qualifying HBM4 memory with partners including SK Hynix. Those problems are now resolved, and output is expected to ramp sharply in July. KeyBanc has raised its price target on Nvidia to $330, while the analyst consensus sits at €263.32 per share. The market expects 1.7 million to 1.8 million Rubin units to ship in the coming cycle, alongside 5.5 million to 6 million Blackwell chips.

The sheer scale of Nvidia's ambitions shows up most vividly in its supply chain. Contract manufacturer TSMC, Nvidia's primary foundry partner, posted a 67.9% year-on-year revenue jump in June 2026 — a figure viewed as a proxy for Nvidia's own momentum. That is especially relevant because CoWoS (chip-on-wafer-on-substrate) packaging remains the industry's tightest bottleneck. Capacity is set to reach 1.1 million interposers in 2027, a 69% increase that underscores how far from peaking the AI boom is believed to be.

Meanwhile, geopolitical headwinds are building. The US tightened export controls at the end of May 2026, expanding the definition of restricted semiconductors to include any chip capable of AI training or supercomputing. A follow-up rule from the Commerce Department in early June closed a loophole that had allowed Chinese firms to access restricted chips through overseas subsidiaries. Now any company with a Chinese parent or headquarters — regardless of where its operating subsidiary is incorporated — needs a licence for advanced AI processors.

Nvidia has already accounted for the damage. In April 2025 the company estimated the China restrictions could cost it up to $5.5 billion; the actual hit came in at $4.5 billion in a single quarter. CEO Jensen Huang described the situation starkly, saying a market that once generated tens of billions of dollars annually had become effectively closed. Nvidia has since removed all China data-centre revenue from its forward guidance — a move that eliminates forecasting risk but confirms a multibillion-dollar market is now written off.

The company is not simply retreating. On July 14 it halved its list of authorised buyers in Asia, imposing a strict whitelist for customers in Singapore, Malaysia and Japan, and conducting on-site inspections of data centres. Yet Washington has also granted limited approvals: H200 sales to certain Chinese buyers, including a subsidiary of ZTE, have been permitted. Nvidia walks a tightrope between retaining market share and staying inside export rules.

Technically, the stock is in what some analysts call a coiled spring. The relative strength index at 57.9 is neutral. The share price sits 2.06% above its 50-day moving average of €181.75 and 12.42% above the 200-day average of €165.00. Annualised 30-day volatility of 38.02% reminds that semiconductors are no calm sector, but the wide cushion above the 52-week trough points to solid institutional support.

The next big test comes with Nvidia's quarterly earnings in late August. By then the question will be whether TSMC's capacity expansion — the 69% CoWoS increase — can deliver enough Vera Rubin units to satisfy the market's expectations. A deeper question lingers: can the relentless build-out of AI infrastructure in the US, Europe and allied markets fully replace what was once one of Nvidia's most lucrative regions? The stock is betting that it can.