Lightron Fiber-Optic Devices Inc. (KOSDAQ:069540)

KOSDAQ:069540 Ratios and Metrics

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

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Dec 4, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020
Market Capitalization	43,728	44,933	61,833	70,889	115,569	102,896
Market Cap Growth	-36.55%	-27.33%	-12.78%	-38.66%	12.32%	45.29%
Enterprise Value	47,895	39,494	76,583	74,135	94,705	90,756
Last Close Price	736.00	976.00	2160.00	2840.00	4630.00	5420.00
PS Ratio	1.46	2.48	2.85	1.35	2.62	5.24
PB Ratio	0.66	0.72	1.25	1.28	2.16	2.00
P/TBV Ratio	0.76	0.83	1.30	1.35	2.31	2.17
P/FCF Ratio	-	-	-	57.38	-	-
P/OCF Ratio	-	-	-	27.85	-	-
EV/Sales Ratio	1.60	2.18	3.53	1.41	2.15	4.62
EV/EBITDA Ratio	-	-	-	17.54	-	-
EV/EBIT Ratio	-	-	-	60.26	-	-
EV/FCF Ratio	-8.06	-	-	60.01	-	-
Debt / Equity Ratio	0.25	0.20	0.34	0.52	0.23	0.11
Debt / EBITDA Ratio	-	-	-	6.76	-	-
Debt / FCF Ratio	-	-	-	23.14	-	-
Asset Turnover	0.33	0.24	0.27	0.65	0.63	0.27
Inventory Turnover	1.50	0.81	0.97	2.80	2.62	1.54
Quick Ratio	0.80	1.49	0.29	1.05	2.17	2.68
Current Ratio	2.43	2.85	1.75	1.85	2.95	4.46
Return on Equity (ROE)	-25.39%	-33.24%	-37.53%	-1.32%	-16.18%	-43.97%
Return on Assets (ROA)	-7.25%	-8.61%	-7.29%	0.94%	-3.77%	-15.41%
Return on Capital (ROIC)	-7.97%	-9.23%	-7.76%	1.03%	-4.30%	-17.49%
Return on Capital Employed (ROCE)	-15.10%	-15.90%	-18.30%	2.10%	-7.40%	-31.40%
Earnings Yield	-37.19%	-41.35%	-31.74%	-1.01%	-7.77%	-18.93%
FCF Yield	-13.59%	-13.39%	-22.27%	1.74%	-4.96%	-16.68%
Buyback Yield / Dilution	-53.99%	-33.22%	-5.85%	-4.48%	-39.11%	-31.43%

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