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	May '26 May 14, 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	1,780	1,503	1,570	1,512	1,552	1,552
Market Cap Growth	27.18%	-4.21%	3.84%	-2.58%	-	40.65%
Enterprise Value	1,252	1,145	1,111	1,168	1,202	1,332
Last Close Price	44.45	37.55	38.31	36.42	36.13	35.59
PE Ratio	39.12	35.32	28.03	73.96	15.39	61.08
Forward PE	-	22.22	22.22	22.22	22.22	22.22
PS Ratio	3.97	3.53	4.74	5.11	3.59	3.38
PB Ratio	2.10	1.85	1.92	2.02	1.96	2.31
P/TBV Ratio	2.14	1.88	1.96	2.06	2.00	2.35
P/FCF Ratio	23.14	20.43	20.11	23.99	16.44	114.70
P/OCF Ratio	22.10	19.53	19.67	23.46	16.22	90.60
EV/Sales Ratio	2.80	2.69	3.36	3.95	2.78	2.90
EV/EBITDA Ratio	16.53	17.94	32.05	161.42	13.68	31.74
EV/EBIT Ratio	21.07	19.24	36.32	368.35	14.63	40.95
EV/FCF Ratio	16.27	15.56	14.24	18.54	12.73	98.46
Debt / Equity Ratio	0.18	0.19	0.17	0.18	0.21	0.36
Debt / EBITDA Ratio	2.02	1.94	2.60	5.61	1.57	4.79
Debt / FCF Ratio	1.99	2.11	1.73	2.12	1.73	18.08
Net Debt / Equity Ratio	-0.64	-0.53	-0.56	-0.53	-0.43	-0.35
Net Debt / EBITDA Ratio	-8.49	-6.78	-13.28	-54.62	-3.85	-5.62
Net Debt / FCF Ratio	-7.05	-5.88	-5.90	-6.27	-3.59	-17.44
Asset Turnover	0.42	0.40	0.33	0.29	0.41	0.47
Inventory Turnover	2.12	2.05	1.39	1.18	1.46	2.61
Quick Ratio	4.55	3.76	4.99	3.45	2.45	1.93
Current Ratio	5.27	4.94	6.37	5.03	4.00	2.97
Return on Equity (ROE)	5.53%	5.37%	7.26%	2.77%	14.01%	4.03%
Return on Assets (ROA)	3.47%	3.53%	1.92%	0.20%	4.90%	2.06%
Return on Invested Capital (ROIC)	11.67%	11.10%	6.60%	0.54%	16.25%	6.26%
Return on Capital Employed (ROCE)	6.50%	6.80%	3.40%	0.40%	10.00%	4.50%
Earnings Yield	2.56%	2.83%	3.57%	1.35%	6.50%	1.64%
FCF Yield	4.32%	4.89%	4.97%	4.17%	6.08%	0.87%
Dividend Yield	1.91%	2.26%	1.96%	1.37%	4.15%	1.41%
Payout Ratio	65.95%	70.54%	35.75%	293.86%	19.86%	78.81%
Buyback Yield / Dilution	0.19%	-0.02%	-0.08%	0.13%	-0.14%	-0.08%
Total Shareholder Return	2.17%	2.24%	1.88%	1.50%	4.01%	1.32%

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