Taiwan Semiconductor Manufacturing Co. (TSMC) has significantly raised its long-term outlook for the global semiconductor industry, now projecting the market will surpass $1.5 trillion by 2030. The updated forecast, presented during the company's technology symposium in Hsinchu, reflects the accelerating impact of artificial intelligence on chip demand and marks a substantial increase from TSMC's previous estimate of $1 trillion.
AI-Driven Market Shift
According to TSMC's presentation slides, AI and high-performance computing (HPC) applications are expected to account for 55% of the total semiconductor market by the end of the decade. In contrast, smartphones—which drove industry growth over the past ten years—are projected to represent only 20%, with automotive chips at 10%. The company also anticipates that demand for AI accelerator wafers will increase elevenfold between 2022 and 2026.
Kevin Zhang, TSMC's Deputy Co-COO, highlighted the changing dynamics, stating that AI will be the primary growth engine for the chip industry going forward. He also noted that the fabless-foundry business model, where chip designers rely on specialized manufacturers like TSMC, has accelerated innovation as the cost and complexity of chipmaking have risen.
Strong Financial Performance and Capacity Expansion
TSMC reported a first-quarter gross margin of approximately 66%, up from about 59% a year earlier, as its factories operated near full capacity. The company plans to launch five new fabrication plants this year, with its advanced A16 process on track for production in the second half of 2026. Additionally, TSMC forecasts that its 2-nanometer capacity will grow at a compound annual rate of 70% from 2026 to 2028.
Advanced Packaging and Optical Interconnects
TSMC's advanced packaging technologies are increasingly central to its strategy. Vice President Yuan Li-pen reported that the company's 5.5-reticle CoWoS (chip-on-wafer-on-substrate) process has achieved yields exceeding 98%. TSMC is developing a 14-reticle CoWoS platform by 2028, capable of connecting 20 HBM memory stacks, with an even larger version planned for 2029. The company also expects its CoWoS and SoIC (system-on-integrated-chips) stacking technologies to grow more than 80% annually through 2027.
In a move to support larger AI systems, TSMC announced that its COUPE optical engine, which uses light instead of electrical signals for data transmission, will enter production in 2026. This technology promises to reduce power consumption and latency compared to traditional pluggable optics.
Competitive Landscape and Risks
TSMC's updated outlook comes as rivals Intel and Samsung make progress in advanced packaging and foundry technologies. Intel's EMIB-T packaging yields are nearing 90%, while Samsung's 2-nanometer yields are in the mid-50% range. However, TSMC's current yield performance suggests it maintains a lead in high-end manufacturing.
Analysts are closely watching TSMC's utilization rates, pricing power, and capacity additions. Ben Barringer, head of technology research at Quilter Cheviot, noted that TSMC's April revenue and margins looked strong, with fabs running hot. However, risks remain, including potential slowdowns in AI orders, packaging capacity constraints, supply disruptions, and competitive pressure from Samsung and Intel on pricing.
TSMC is also expanding its global footprint. Its first Arizona fab has begun production, with a second facility scheduled for tool move-in during the second half of 2026 and a third under construction. In Japan, the company's second fab will produce 3-nanometer chips, while a plant in Germany is being built for older nodes.
Market Reaction
TSMC shares edged lower on Monday, falling 1.1% to NT$2,240 in Taipei, while the Taiex dropped 0.68%. In U.S. trading, TSMC's American depositary receipts declined about 2.2% to $395.47. The company's updated forecast has drawn attention from market commentators, with some noting that while TSMC remains a fundamentally strong stock, other AI plays may offer quicker returns.
