BOOKOOK Securities Ratios and Metrics

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

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 28, 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	547,669	418,241	227,339	186,996	161,141	210,264
Market Cap Growth	154.18%	83.97%	21.57%	16.05%	-23.36%	13.91%
Last Close Price	74000.00	54254.55	24965.96	18699.85	15640.66	19453.05
PE Ratio	14.48	9.16	7.35	3.26	3.81	2.72
PS Ratio	0.65	0.50	0.36	0.26	0.17	0.29
PB Ratio	0.66	0.50	0.30	0.25	0.23	0.32
P/FCF Ratio	6.40	4.89	0.63	-	0.96	8.44
P/OCF Ratio	6.30	4.82	0.63	-	0.95	8.16
Debt / Equity Ratio	0.34	0.34	0.42	0.89	0.63	0.79
Debt / FCF Ratio	3.31	3.31	0.89	-	2.60	20.84
Net Debt / Equity Ratio	-1.04	-1.04	-0.90	-0.57	-0.61	-0.67
Net Debt / FCF Ratio	-10.10	-10.10	-1.93	1.82	-2.53	-17.79
Asset Turnover	0.49	0.49	0.37	0.44	0.61	0.45
Quick Ratio	2.26	2.26	2.19	2.15	2.60	2.12
Current Ratio	2.38	2.38	2.31	2.24	2.76	2.30
Return on Equity (ROE)	5.69%	5.69%	4.05%	7.89%	6.25%	12.68%
Return on Assets (ROA)	2.64%	2.64%	1.81%	3.52%	2.71%	4.75%
Return on Invested Capital (ROIC)	10.08%	24.03%	16.57%	21.86%	25.35%	23.02%
Earnings Yield	8.33%	10.91%	13.61%	30.64%	26.26%	36.79%
FCF Yield	15.61%	20.45%	158.81%	-127.36%	104.20%	11.85%
Dividend Yield	2.01%	-	-	8.02%	9.59%	8.22%
Payout Ratio	29.59%	29.59%	43.63%	23.56%	34.02%	14.00%
Buyback Yield / Dilution	0.16%	0.16%	-0.49%	-	-	-
Total Shareholder Return	2.17%	0.16%	-0.49%	8.02%	9.59%	8.22%

Updated Dec 31, 2025. Source: S&P Global Market Intelligence. Capital Markets template. Financial Sources.