JLK, Inc. Ratios and Metrics

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

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Feb '26 Feb 19, 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	192,441	204,814	347,594	47,251	113,145	149,839
Market Cap Growth	-10.75%	-41.08%	635.63%	-58.24%	-24.49%	36.13%
Enterprise Value	169,123	224,201	358,282	53,991	112,041	140,613
Last Close Price	7640.00	8150.00	16840.95	2416.81	5854.05	7787.50
PS Ratio	59.11	143.48	139.65	13.84	29.89	33.37
PB Ratio	4.10	4.15	29.65	2.85	4.66	4.89
P/TBV Ratio	4.11	4.18	30.41	2.91	4.86	4.98
EV/Sales Ratio	51.94	157.06	143.95	15.81	29.59	31.32
Debt / Equity Ratio	0.60	0.45	1.55	1.00	0.49	0.39
Net Debt / Equity Ratio	-0.50	-0.52	1.02	0.50	0.04	-0.20
Net Debt / EBITDA Ratio	2.13	2.14	-1.92	-1.10	-0.15	0.94
Net Debt / FCF Ratio	1.99	2.33	-1.77	-0.99	-0.13	0.29
Asset Turnover	0.06	0.03	0.07	0.09	0.09	0.11
Inventory Turnover	0.94	-	-	37.91	4.32	1.72
Quick Ratio	2.21	5.48	1.04	5.29	5.52	8.78
Current Ratio	2.27	5.51	1.06	5.51	5.60	8.84
Return on Equity (ROE)	-44.03%	-44.06%	-51.59%	-45.57%	-27.94%	-22.81%
Return on Assets (ROA)	-13.33%	-14.77%	-12.86%	-14.05%	-10.67%	-11.05%
Return on Capital Employed (ROCE)	-20.90%	-19.40%	-26.70%	-24.80%	-19.40%	-17.00%
Earnings Yield	-5.71%	-6.57%	-2.11%	-19.07%	-6.69%	-5.10%
FCF Yield	-6.08%	-5.37%	-1.94%	-17.71%	-6.15%	-14.39%
Buyback Yield / Dilution	-14.75%	-6.29%	-13.55%	-0.59%	-0.88%	-19.92%

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