EISO Enterprise Ratios and Metrics

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

Millions TWD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Mar '26 Mar 9, 2026	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020
Market Capitalization	2,074	962	1,128	1,299	1,441	897
Market Cap Growth	103.15%	-14.70%	-13.23%	-9.86%	60.63%	-21.63%
Enterprise Value	2,372	1,041	1,047	1,114	1,251	754
Last Close Price	52.00	23.50	26.79	28.41	31.15	19.49
PE Ratio	167.74	60.73	81.04	7.34	8.86	12.72
Forward PE	-	9.49	9.49	9.49	9.49	9.49
PS Ratio	1.92	0.98	1.19	0.84	0.93	0.75
PB Ratio	2.21	0.99	1.14	1.21	1.52	1.11
P/TBV Ratio	2.22	1.02	1.19	1.22	1.52	1.11
P/FCF Ratio	-	-	-	6.96	109.30	16.88
P/OCF Ratio	128.12	8.65	-	5.83	21.47	9.77
EV/Sales Ratio	2.19	1.06	1.11	0.72	0.80	0.63
EV/EBITDA Ratio	27.20	13.14	13.35	4.32	4.96	5.53
EV/EBIT Ratio	158.47	144.66	53.89	5.60	6.28	8.66
EV/FCF Ratio	-12.33	-	-	5.97	94.87	14.18
Debt / Equity Ratio	0.46	0.30	0.24	0.05	0.17	0.20
Debt / EBITDA Ratio	5.20	3.40	2.89	0.20	0.62	1.16
Debt / FCF Ratio	-	-	-	0.28	11.95	3.00
Net Debt / Equity Ratio	0.30	0.09	0.02	-0.20	-0.10	-0.15
Net Debt / EBITDA Ratio	3.57	1.14	0.23	-0.84	-0.39	-0.90
Net Debt / FCF Ratio	-1.92	-3.30	-0.26	-1.16	-7.46	-2.30
Asset Turnover	0.60	0.63	0.62	0.98	1.02	0.88
Inventory Turnover	2.20	2.30	2.74	4.46	4.99	6.07
Quick Ratio	0.82	1.25	1.65	1.53	1.07	1.18
Current Ratio	1.76	2.30	2.80	2.22	1.56	1.54
Return on Equity (ROE)	0.25%	0.56%	1.22%	17.55%	18.54%	8.84%
Return on Assets (ROA)	0.35%	0.29%	0.79%	7.84%	8.16%	4.01%
Return on Invested Capital (ROIC)	0.25%	0.29%	1.38%	18.42%	21.09%	10.78%
Return on Capital Employed (ROCE)	0.80%	0.60%	1.60%	17.80%	20.40%	9.80%
Earnings Yield	0.61%	1.65%	1.23%	13.63%	11.29%	7.86%
FCF Yield	-9.27%	-2.85%	-6.10%	14.36%	0.92%	5.92%
Dividend Yield	-	-	2.99%	9.50%	6.45%	5.64%
Payout Ratio	-	206.75%	794.21%	46.52%	25.82%	65.03%
Buyback Yield / Dilution	0.96%	0.16%	0.75%	-0.21%	-0.37%	-18.87%
Total Shareholder Return	0.96%	0.16%	3.73%	9.30%	6.08%	-13.22%

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