Ruby Tech 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 2, 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	3,982	2,885	3,798	1,762	1,901	1,590
Market Cap Growth	43.90%	-24.04%	115.54%	-7.30%	19.59%	-22.03%
Enterprise Value	3,178	2,275	3,201	1,241	1,203	1,034
Last Close Price	69.00	47.29	59.34	26.79	26.95	21.36
PE Ratio	28.40	21.15	15.49	13.33	11.88	11.20
PS Ratio	4.09	2.83	2.12	1.63	2.15	2.04
PB Ratio	3.52	2.51	3.15	1.65	1.70	1.60
P/TBV Ratio	3.54	2.52	3.16	1.66	1.71	1.60
P/FCF Ratio	13.24	9.54	22.33	49.24	-	27.59
P/OCF Ratio	12.56	8.85	20.79	39.07	-	21.71
EV/Sales Ratio	3.26	2.23	1.79	1.15	1.36	1.32
EV/EBITDA Ratio	18.57	15.20	11.07	8.13	11.55	11.39
EV/EBIT Ratio	20.38	16.35	11.50	8.71	12.41	12.20
EV/FCF Ratio	10.57	7.52	18.82	34.69	-	17.94
Debt / Equity Ratio	0.01	0.00	0.01	0.00	0.00	0.00
Debt / EBITDA Ratio	0.04	0.01	0.02	0.01	0.04	0.02
Debt / FCF Ratio	0.02	0.01	0.04	0.05	-	0.03
Net Debt / Equity Ratio	-0.71	-0.62	-0.51	-0.53	-0.66	-0.74
Net Debt / EBITDA Ratio	-4.82	-4.80	-2.15	-3.68	-7.08	-8.08
Net Debt / FCF Ratio	-2.67	-2.37	-3.65	-15.70	25.94	-12.73
Asset Turnover	0.71	0.67	1.17	0.76	0.65	0.63
Inventory Turnover	3.39	2.77	3.99	2.76	3.40	4.77
Quick Ratio	3.23	3.80	2.29	2.55	2.93	3.63
Current Ratio	3.86	4.59	3.10	3.57	3.79	4.18
Return on Equity (ROE)	12.60%	11.58%	21.55%	12.09%	15.14%	14.85%
Return on Assets (ROA)	7.12%	5.69%	11.36%	6.25%	4.47%	4.27%
Return on Invested Capital (ROIC)	49.99%	22.16%	40.87%	27.29%	27.21%	31.41%
Return on Capital Employed (ROCE)	13.70%	12.10%	22.80%	13.10%	8.50%	8.30%
Earnings Yield	3.55%	4.73%	6.46%	7.50%	8.42%	8.93%
FCF Yield	7.55%	10.48%	4.48%	2.03%	-1.50%	3.62%
Dividend Yield	3.32%	4.65%	4.91%	7.74%	7.69%	8.57%
Payout Ratio	89.92%	123.22%	48.80%	90.50%	66.01%	93.05%
Buyback Yield / Dilution	0.06%	0.25%	0.14%	0.08%	0.09%	-0.23%
Total Shareholder Return	3.61%	4.90%	5.05%	7.82%	7.78%	8.34%

Updated Sep 30, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.