Not Intel. Not Nvidia. These 2 Chip Stocks Maintain an Unbreachable Moat in Advanced Chip Tech.
2026-10-01 12:32
•Keithen Drury •The Motley Fool
••••• ••••• Axe Cap view
TSMC and ASML: The Real Gatekeepers of Chip Tech
Two companies quietly dominate chipmaking, far outperforming better-known names like Intel or Nvidia.
The global hype around AI chips often points to Nvidia or Intel, but the backbone of this growth lies with TSMC and ASML. TSMC controls a staggering 72.5% of the chip foundry market, producing the silicon that powers almost every major AI player, including Apple. Meanwhile, ASML’s near-monopoly on extreme ultraviolet (EUV) lithography machines means it essentially dictates how advanced chips get made. For South African investors, these companies illuminate why currency and tech-industry shifts matter. The rand’s fluctuations against the dollar directly impact the investment case for hardware access and innovation in local banking and mining tech reliant on advanced semiconductors. Investing in TSMC or ASML via the USD/ZAR lens is a way to play the global tech leap indirectly but with exposure to clear, hard-to-replicate moats. The main risk? Geopolitical tensions disrupting supply chains or regulatory changes affecting exports could badly shake these entrenched monopolies. this is just our opinion and not financial advice
Buy TSMC exposure on dips and consider ASML as a long-term hold through USD/ZAR trades. Trim or avoid direct exposure to Intel and Nvidia, which lack the manufacturing dominance. Stay cautious around geopolitical noise.
- USD/ZAR
- TSMC
- ASML
- Geopolitical tensions disrupting chip supply chains
- Export controls or regulatory changes limiting technology transfer
7/10
Taiwan Semiconductor Manufacturing (TSMC) and ASML are identified as having unbreachable competitive moats in advanced chip technology. TSMC dominates chip fabrication with 72.5% of global foundry revenue and serves nearly all AI chip designers, while ASML holds a technological monopoly on extreme ultraviolet lithography machines essential for chip manufacturing. The article recommends both as superior long-term investments compared to Intel and Nvidia, with TSMC being the slightly better value at current prices.
Our take is based on reporting first published by The Motley Fool.