Goldman Sachs initiates All Ring Tech stock with buy rating on CoWoS growth

Goldman Sachs initiated coverage on All Ring Tech Co Ltd (TPE:6187) with a Buy rating and NT$550.00 price target, citing the company's near 100% market share in key Chip-on-Wafer-on-Substrate (CoWoS) equipment. The firm projects All Ring's revenue to surge 359% year-over-year in 2024, with a compound annual growth rate exceeding 25% through 2027, driven by CoWoS products which are expected to constitute 84% of total revenue by 2027. This increasing contribution from high-margin CoWoS sales, benefiting from CoWoS capacity expansion by partners like TSMC, is also forecast to improve the company's gross margin from 49.1% in 2024 to 56.3% by 2027.

Analysis

Goldman Sachs has initiated coverage on All Ring Tech Co Ltd (TPE:6187) with a Buy rating and a NT$550.00 price target, signaling strong confidence in the company's strategic position within the semiconductor supply chain. The thesis is predicated on All Ring's near-monopolistic 100% market share in essential Chip-on-Wafer-on-Substrate (CoWoS) equipment, specifically in "WoS" underfill dispensers and thermal interface material heat sink attach equipment. This dominance is expected to translate into explosive top-line growth, with revenue forecast to surge 359% year-over-year in 2024, followed by a compound annual growth rate exceeding 25% through 2027. This growth is directly linked to the capacity expansions of key partners like TSMC and ASE/SPIL. The financial model also projects significant margin improvement, with gross margins expected to expand from 49.1% in 2024 to 56.3% by 2027, driven by a revenue mix shift towards these higher-margin CoWoS products, which are projected to constitute 84% of total revenue by 2027, up from 66% in 2024.

Key Decisions for Investors

• Given the highly bullish initiation and explosive growth forecasts tied to the critical CoWoS trend, investors should consider All Ring Tech a primary vehicle for gaining exposure to the AI-driven semiconductor capital equipment cycle.
• Monitor capital expenditure guidance and capacity expansion announcements from key customers TSMC and ASE/SPIL, as All Ring's revenue realization is directly benchmarked at NT$150-200 million per 1,000 units of CoWoS capacity expansion.
• Investors should track quarterly gross margin figures closely to validate the thesis of profitable growth, using the forecasted expansion from 49.1% to 56.3% as a key performance indicator for the company's ability to capitalize on its high-margin product mix.