Enflame STAR Market Debut Highlights Market Share Gap

Shanghai Enflame Technology shares jumped 188% above their IPO price during the company's debut on China's STAR Market on Friday. The stock opened at ¥410 and traded as high as ¥475 before settling near ¥430, valuing the firm at approximately ¥185 billion. This surge completed the public listing wave for China's four major AI chip startups, although the trading frenzy masked a significant gap between market valuation and actual market share.

According to data cited by GN stocks/ipo, Enflame held just 1.7% of the Chinese AI accelerator market in 2025. Nvidia, despite export restrictions, still commanded roughly 55% of shipments in the same period. The company raised ¥6.12 billion by selling 43 million new shares, facing retail demand that was 4,073 times oversubscribed. The financials show revenue growth of 37% to ¥990 million in 2025, but net losses remained at ¥1.16 billion, with profitability not expected before 2026.

Revenue Concentration Defines Risk Profile

Enflame’s financial structure is heavily dependent on a single client. Tencent accounted for 83.79% of the company's total revenue in 2025, a sharp increase from roughly 38% the previous year. Tencent participated in all six private funding rounds and retains a 17.95% stake as the largest shareholder. The prospectus notes that Tencent's demand for accelerator cards exceeds Enflame's current supply capacity, highlighting a bottleneck in scaling operations beyond this primary customer base.

Valuation Exceeds Peer Benchmarks

The IPO priced Enflame at 61.8 times its 2025 revenue. This multiple reflects investor confidence in long-term domestic infrastructure buildout rather than immediate earnings power. For comparison, Nvidia trades at approximately 25.4 times 2025 sales. Enflame’s newly listed peers, Moore Threads and MetaX, trade at multiples exceeding 160 times 2025 sales. These figures indicate a market pricing in significant future growth despite current losses and low market penetration.

Domestic Substitution Lags Behind Expectations

The combined market share of all four newly public Chinese AI chip champions remains under 15%. This statistic underscores that geopolitical motivated domestic substitution has not yet displaced incumbent suppliers. Enflame’s revenue trajectory, growing from ¥301 million in 2023 to ¥990 million in 2025, shows progress but remains small relative to the total market. The company faces the challenge of broadening its customer base to reduce reliance on Tencent while competing against entrenched foreign competitors.