FEAF
TWSE

3406 玉晶光

987.00 ▲ 7.00 (0.71%) Close · 2026-11-13 · TWSE
Ask about 3406
This is research, not a buy or sell recommendation. Robo-advice in Taiwan requires an FSC licence; FEAF analyses, explains and monitors, and the investor makes the decision. Judgement thresholds are working rules pending review by the team's finance members.

Plain-language summary of valuation, growth, profitability, balance sheet, and recent MOPS filings.

Your risk profile
Conclusion

Overall picture is positive: 3 strengths and no major watch-outs in the data reviewed.

For a moderate profile, none of the items above crosses the watch-out thresholds set by the team.

In plain words

For company 3406, revenue grew 7.8% in 2025 and 0.9% year-on-year in Q3 2026, supported by a 13.5% return on equity and a 14.4% net margin. The company maintains a light debt load with liabilities standing at 36.4% of total assets in Q3 2026, alongside a positive free cash flow of 5,472 NT$ million in 2025. Its P/E ratio of 28.94 is close to the Optoelectronics median of 27.25, presenting an overall positive picture for a moderate profile with no major watch-outs. Ultimately, all investment decisions rest with the investor.

Written by gemini-3.6-flash from the facts above; every number was checked against them.

Strengths

+ The current price implies 1.2% perpetual growth, within the 3.5% ceiling: expectations look attainable. source (Valuation) →
+ Liabilities are only 36.4% of total assets (Q3 2026): a light debt load. source (Financials) →
+ Free cash flow was positive in 2025: 5,472 NT$ million. source (Financials) →

Watch-outs

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What the analysis found

+ Valuation (DCF) The current price implies 1.2% perpetual growth, within the 3.5% ceiling: expectations look attainable. source →
· Valuation vs peers P/E 28.94 is close to the Optoelectronics median of 27.25 (46 listed peers). source →
· Growth Revenue grew modestly, 7.8% in 2025; latest quarter Q3 2026: 0.9% year on year. source →
· Profitability Return on equity 13.5% with a 14.4% net margin: moderate profitability. source →
+ Debt Liabilities are only 36.4% of total assets (Q3 2026): a light debt load. source →
+ Cash flow Free cash flow was positive in 2025: 5,472 NT$ million. source →
· Filings 2 verified alert(s); latest on 2026-11-12: 代子公司玉晶光電(廈門)有限公司依據 公開發行公司資金貸與及背書保證準則 第二十二條第一項第三款規定辦理 source →
· Filings 2 filing(s) are held or rejected and wait for human review. source →