Unique Opto-Electronics Ratios and Metrics

Market cap in millions TWD. Fiscal year is January - December.

Millions TWD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 23, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Capitalization	1,353	1,503	1,570	1,512	1,552	1,552
Market Cap Growth	-11.75%	-4.21%	3.84%	-2.58%	-	40.65%
Enterprise Value	934	1,145	1,111	1,168	1,202	1,332
Last Close Price	33.80	37.55	38.31	36.42	36.13	35.59
PE Ratio	31.89	35.32	28.03	73.96	15.39	61.08
Forward PE	-	22.22	22.22	22.22	22.22	22.22
PS Ratio	3.18	3.53	4.74	5.11	3.59	3.38
PB Ratio	1.66	1.85	1.92	2.02	1.96	2.31
P/TBV Ratio	1.70	1.88	1.96	2.06	2.00	2.35
P/FCF Ratio	18.39	20.43	20.11	23.99	16.44	114.70
P/OCF Ratio	17.58	19.53	19.67	23.46	16.22	90.60
EV/Sales Ratio	2.19	2.69	3.36	3.95	2.78	2.90
EV/EBITDA Ratio	11.68	17.94	32.05	161.42	13.68	31.74
EV/EBIT Ratio	15.69	19.24	36.32	368.35	14.63	40.95
EV/FCF Ratio	12.69	15.56	14.24	18.54	12.73	98.46
Debt / Equity Ratio	0.19	0.19	0.17	0.18	0.21	0.36
Debt / EBITDA Ratio	1.94	1.94	2.60	5.61	1.57	4.79
Debt / FCF Ratio	2.11	2.11	1.73	2.12	1.73	18.08
Net Debt / Equity Ratio	-0.53	-0.53	-0.56	-0.53	-0.43	-0.35
Net Debt / EBITDA Ratio	-6.78	-6.78	-13.28	-54.62	-3.85	-5.62
Net Debt / FCF Ratio	-5.88	-5.88	-5.90	-6.27	-3.59	-17.44
Asset Turnover	0.40	0.40	0.33	0.29	0.41	0.47
Inventory Turnover	2.05	2.05	1.39	1.18	1.46	2.61
Quick Ratio	3.76	3.76	4.99	3.45	2.45	1.93
Current Ratio	4.94	4.94	6.37	5.03	4.00	2.97
Return on Equity (ROE)	5.37%	5.37%	7.26%	2.77%	14.01%	4.03%
Return on Assets (ROA)	3.53%	3.53%	1.92%	0.20%	4.90%	2.06%
Return on Invested Capital (ROIC)	10.42%	11.10%	6.60%	0.54%	16.25%	6.26%
Return on Capital Employed (ROCE)	6.80%	6.80%	3.40%	0.40%	10.00%	4.50%
Earnings Yield	3.15%	2.83%	3.57%	1.35%	6.50%	1.64%
FCF Yield	5.44%	4.89%	4.97%	4.17%	6.08%	0.87%
Dividend Yield	2.51%	2.26%	1.96%	1.37%	4.15%	1.41%
Payout Ratio	70.54%	70.54%	35.75%	293.86%	19.86%	78.81%
Buyback Yield / Dilution	-0.02%	-0.02%	-0.08%	0.13%	-0.14%	-0.08%
Total Shareholder Return	2.52%	2.24%	1.88%	1.50%	4.01%	1.32%

Source: S&P Global Market Intelligence. Standard template. Financial Sources.