Idemitsu Kosan Ratios and Metrics

Market cap in millions JPY. Fiscal year is April - March.

Millions JPY. Fiscal year is Apr - Mar.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 27, 2026	Mar '25 Mar 31, 2025	Mar '24 Mar 31, 2024	Mar '23 Mar 31, 2023	Mar '22 Mar 31, 2022	Mar '21 Mar 31, 2021
Market Capitalization	1,648,691	1,289,543	1,442,802	857,766	1,003,408	848,414
Market Cap Growth	39.58%	-10.62%	68.20%	-14.52%	18.27%	14.34%
Enterprise Value	3,042,851	2,457,615	2,690,826	2,402,013	2,313,745	2,098,597
Last Close Price	1348.00	1023.10	978.81	524.40	586.59	470.93
PE Ratio	57.43	12.39	6.31	3.38	3.59	24.30
Forward PE	9.20	8.73	8.44	8.83	7.80	7.48
PS Ratio	0.20	0.14	0.17	0.09	0.15	0.19
PB Ratio	0.92	0.74	0.80	0.53	0.70	0.70
P/TBV Ratio	1.10	0.88	0.94	0.65	0.91	1.02
P/FCF Ratio	-	3.31	4.71	-	19.53	17.17
P/OCF Ratio	-	2.71	3.82	-	6.87	4.98
PEG Ratio	0.51	-	-	-	0.28	0.15
EV/Sales Ratio	0.37	0.27	0.31	0.25	0.35	0.46
EV/EBITDA Ratio	16.71	9.20	5.92	6.06	4.22	8.47
EV/EBIT Ratio	38.20	15.15	7.77	8.50	5.33	14.98
EV/FCF Ratio	-	6.30	8.78	-	45.04	42.48
Debt / Equity Ratio	0.89	0.69	0.72	0.90	0.93	1.05
Debt / EBITDA Ratio	-	4.48	2.85	3.68	2.44	5.16
Debt / FCF Ratio	-	3.07	4.24	-	26.02	25.91
Net Debt / Equity Ratio	0.76	0.59	0.64	0.83	0.83	0.95
Net Debt / EBITDA Ratio	7.65	3.86	2.55	3.41	2.18	4.63
Net Debt / FCF Ratio	-	2.64	3.78	-11.42	23.29	23.25
Asset Turnover	-	1.88	1.77	2.00	1.56	1.16
Inventory Turnover	-	6.43	5.86	7.31	6.61	6.07
Quick Ratio	0.61	0.61	0.62	0.59	0.61	0.45
Current Ratio	1.20	1.26	1.33	1.26	1.15	1.03
Return on Equity (ROE)	-	5.75%	13.18%	16.36%	20.88%	2.92%
Return on Assets (ROA)	-	2.07%	4.38%	3.73%	6.35%	2.23%
Return on Invested Capital (ROIC)	2.52%	3.64%	8.08%	7.24%	12.40%	3.23%
Return on Capital Employed (ROCE)	2.70%	6.10%	12.30%	10.50%	17.10%	6.00%
Earnings Yield	1.77%	8.07%	15.84%	29.57%	27.86%	4.12%
FCF Yield	-	30.26%	21.25%	-13.80%	5.12%	5.82%
Dividend Yield	2.74%	3.52%	3.27%	4.58%	4.09%	5.10%
Payout Ratio	-	44.34%	17.60%	19.96%	12.79%	119.41%
Buyback Yield / Dilution	9.95%	5.62%	4.68%	0.02%	-0.01%	1.09%
Total Shareholder Return	12.69%	9.14%	7.95%	4.60%	4.08%	6.19%

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