🌰 Nvidia: Let’s Take Another Look at the CUDA Moat Behind the Chips - 2026.11.03

Hi, it’s Acorn 🌰 Today, let’s look first at the connections around the chips rather than chip performance. The November 2 closing price was $202.07, down -1.26% from the previous day, but much of the news is about the ecosystem expanding. That contrast is the key.

🔗 The big picture: CUDA tolls behind the chips

Maeil Business Newspaper pointed out that using Nvidia chips requires paying a CUDA subscription fee, calling it an “Nvidia empire” that collects “tolls” ^[1]. Put simply, if the chip is a gear, CUDA is like the axle that makes the gears mesh and turn. Once you control the axle, it’s not easy to switch gears, right? As long as this connection remains in place, Acorn sees Nvidia’s moat as extending beyond chip performance and into software, too. However, the source provides no details on the actual fee structure or revenue share, so it’s best to treat this as an analogy.

⚙️ Value chain order: who comes on board first?

Partner news has been coming in one after another. CrowdStrike and Dell are reportedly working together on Nvidia-based AI security solutions ^[4], while Samsung, SK, and LG are set to reveal how they use Nvidia AI. Their announcements span everything from semiconductors to robotics ^[5], making this a development worth watching for Korea’s domestic value chain. Looking one step deeper, the structure is one where more customers are climbing aboard the Nvidia platform. My ranking is: 1st, the CUDA ecosystem; 2nd, wider adoption by major domestic companies; 3rd, security and server partnerships. That’s Acorn’s interpretation, not a comparison of the scale of the benefits in the articles. And “AI Day Seoul 2026” will be held at COEX in Seoul on the 9th ^[6], so what comes up there is another variable to watch.

📚 Countervailing factors: Meta’s investment and policy scrutiny

News broke that Nvidia, AMD, and Broadcom were among those making major investments in Meta ^[2]. The article reports growing concerns about “circular financing” in the AI industry. The question is whether money circulating among companies can look like demand, but the article offers no further confirmation of the substance of that concern. The policy side is even noisier. Senator Elizabeth Warren argued that Nvidia’s board and CEO Jensen Huang should answer to Congress regarding reported allegations of spy ties, and said AI technology must not fall into China’s hands ^[3]. These are Senator Warren’s claims and should not be read as established facts.

🏭 Questions that remain

Will ecosystem tolls actually translate into a moat around customers? Will investments by major customers like Meta move beyond the circular-financing debate? And how far will policy pressure go? These three questions are still open. There may be plenty of talk about the price hovering around $202.07, but no one can say for sure which way it will go.

📰 Reference News (6)