FEAF
TWSE

5515 建國

48.65 ▲ 2.05 (4.40%) Close · 2026-11-13 · TWSE
Ask about 5515
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

Mixed picture: 5 strengths against 1 watch-outs. Weigh them against your own goals.

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

No model narrative: the model call failed. The structured analysis above is complete on its own.

Strengths

+ The current price implies -23.8% perpetual growth, within the 3.5% ceiling: expectations look attainable. source (Valuation) →
+ P/E 4.93 is well below the Building materials and construction median of 9.96 (46 listed peers): priced cheaper than peers. source (Key Stats) →
+ Revenue grew 15.9% in 2025; latest quarter Q3 2026: 6.7% year on year. source (Financials) →
+ Return on equity 29.5% with a 22.3% net margin: highly profitable. source (Key Stats) →
+ Free cash flow was positive in 2025: 2,646 NT$ million. source (Financials) →

Watch-outs

! Liabilities are 50.4% of total assets (Q3 2026): a heavy debt load. source (Financials) →

What to check before deciding

?Can operating cash cover the debt if conditions tighten?

What the analysis found

+ Valuation (DCF) The current price implies -23.8% perpetual growth, within the 3.5% ceiling: expectations look attainable. source →
+ Valuation vs peers P/E 4.93 is well below the Building materials and construction median of 9.96 (46 listed peers): priced cheaper than peers. source →
+ Growth Revenue grew 15.9% in 2025; latest quarter Q3 2026: 6.7% year on year. source →
+ Profitability Return on equity 29.5% with a 22.3% net margin: highly profitable. source →
! Debt Liabilities are 50.4% of total assets (Q3 2026): a heavy debt load. source →
+ Cash flow Free cash flow was positive in 2025: 2,646 NT$ million. source →
· Filings 1 verified alert(s); latest on 2026-11-13: 公告本公司董事會通過115年第三季合併財務報告 source →