AAC Technologies posted FY2025 revenue of RMB31.82 billion and net profit of RMB2.51 billion, with basic EPS at RMB2.18 as margins improved and cash flow strengthened. The stock reaction was not disclosed in the filing, so after-hours movement is the key focus for investors to watch.
About AAC Technologies
AAC Technologies Holdings Inc. is a leading designer and manufacturer of miniaturized components for smartphones, automotive systems, XR devices and AI-edge hardware. The company is listed in Hong Kong under stock code 2018 and reported FY2025 revenue of RMB31.82 billion and net profit of RMB2.51 billion.
Founded in the early 1990s and headquartered in Shenzhen with global operations, AAC focuses on acoustics, optics, electromagnetic drives, precision mechanics, sensors and thermal management solutions for top-tier OEMs. Management highlights a capital-light balance sheet with a net gearing ratio of 2.1% and cash on book of RMB8.61 billion as at 31 December 2025.
Operating cash flow reached a record RMB7.18 billion, funding RMB2.83 billion in capex, share buybacks and a higher dividend while keeping financial flexibility for future AI-related expansion.
Top Financial Highlights
- Total revenue RMB31.82 billion, up 16.4% year on year, a new record high for the Group.
- Net profit attributable to owners RMB2.51 billion, up 39.8% year on year as optics and higher-margin businesses scaled.
- Basic EPS RMB2.18, an increase of 42.5% compared with RMB1.53 in 2024.
- Gross profit RMB7.02 billion with gross margin 22.1%, stable versus 2024 despite rapid expansion.
- Operating cash inflow RMB7.18 billion, up 38.1% year on year, supporting record investment and shareholder returns.
- Cash on hand RMB8.61 billion, up 14.2%, with net gearing ratio reduced to 2.1%.
- Acoustics business revenue RMB8.35 billion, up 1.7% year on year; 2H 2025 acoustics revenue RMB4.83 billion with gross margin 27.9%.
- Optics business revenue RMB5.73 billion, up 14.5% year on year; full-year optics gross margin improved to 11.5%.
- Electromagnetic drives and precision mechanics and related business revenue RMB11.77 billion, up 21.3%, with gross margin 24.5%.
- Automotive acoustics revenue RMB4.12 billion, up 16.1%, placing AAC among the world’s top ten automotive audio suppliers.
- Sensor and semiconductor business revenue RMB1.57 billion, surging 103.1% year on year on high-SNR microphone adoption.
- Heat dissipation revenue RMB1.67 billion, jumping 410.9% year on year as ultra-thin vapor chamber solutions ramped.
- CAPEX RMB2.83 billion in 2025, focused on technology platforms and automation, up from RMB2.33 billion a year earlier.
- Proposed final dividend HKD0.35 per share versus HKD0.24 in 2024, maintaining a payout ratio of 15%.
- Share repurchases of approximately RMB955 million in 2025, equivalent to about 28.12 million shares or 2.35% of issued share capital.
Beat or Miss?
| Metric | Reported | Difference/Analysis |
| Revenue FY2025 | RMB31.82 billion | In line with external commentary citing a record top line and broadly consistent with prior double-digit growth guidance. |
| Net profit FY2025 | RMB2.51 billion | Around 39.8% YoY growth; at the high end of investors’ expectations given optics margin recovery. |
| Gross margin | 22.10% | Stable versus 2024 despite strong expansion in emerging segments, seen as a quality outcome. |
| Basic EPS | RMB2.18 | Up 42.5% YoY; reflects both profit growth and share repurchases. |
| Operating cash flow | RMB7.18 billion | Up 38.1% YoY, comfortably funding capex and dividends, viewed as supportive for future growth. |
| Final dividend (HKD) | 0.35 per share | Up 45.8% YoY; signals confidence in earnings sustainability. |
| Consensus comparison | N/A | Formal street consensus not disclosed in the filing; external brokers framed results as “strong” with margin upside. |
What Leadership Is Saying?
“With revenue reaching new heights, we have formally embarked on a new chapter in our transformation from a hardware supplier to a global leader in AI-driven sensing and interactions.”
“Operating cash flow reached a record high and, supported by disciplined capex and a stronger balance sheet, we are well positioned to sustain margin improvement while investing in optics, heat dissipation, sensors and robotics as our next growth engines.”
Historical Performance
| Category | FY2025 | FY2024 | Change (%) |
| Revenue | RMB31.82 billion | RMB27.33 billion | +16.4% |
| Net profit | RMB2.51 billion | RMB1.80 billion | 39.80% |
| Operating expenses* | RMB4.43 billion (Admin RMB1.36b, R&D RMB2.31b, Selling RMB0.75b) | RMB3.96 billion (Admin RMB1.27b, R&D RMB2.02b, Selling RMB0.67b) | Approx +11.9% |
Historical Performance of peers
| Category | FY2025 AAC Technologies | FY2024 AAC Technologies | Change (%) |
| Revenue | RMB31.82 billion | RMB27.33 billion | 16.40% |
| Net profit | RMB2.51 billion | RMB1.80 billion | 39.80% |
| Operating expenses* | RMB4.43 billion | RMB3.96 billion | Approx +11.9% |
Public filings for directly comparable component peers in acoustics and optics are not embedded in this release; investors typically benchmark AAC against other smartphone and automotive component makers using separate disclosures.
How the Market Reacted?
The 2025 results paint a clearly bullish picture, with double-digit revenue growth, nearly 40% net profit expansion and stable gross margins despite heavy investment in new AI hardware opportunities. Strong cash generation, a sharply higher dividend and sizeable buybacks underline management’s confidence in the earnings trajectory.
While the specific percentage move in AAC’s share price immediately after the announcement is not provided in the document, external coverage has framed the release as “strong 2025 results” with record revenue and improving margins, suggesting a constructive investor response. For traders and long-term holders, the key questions now revolve around whether AAC can sustain double-digit growth as AI smartphones, automotive acoustics, XR and robotics scale through 2026.
