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Idemitsu Kosan Co.,Ltd.

$22.09 +$6.84 (+44.85%)
OTC · 15 Sep 2026 13:39 UTC
Previous Close
$21.33
Day Range
$22.09 - $22.09
Year Range
$12.81$22.79
Market Cap
13.24B
AVG Volume
2.94K
Trailing/Forward PE
5.07/0.11
PEG ratio
0.64
Dividend Yield
2.25%
Next Earnings Date
-
Primary Exchange
Other OTCUS
Revenue (JPY)
02.5T5T7.5T10T2017201820192020202120222023202420252026
IDKOY Revenue (JPY) by year
PeriodRevenue (JPY)
20268.22T
20259.19T
20248.72T
20239.46T
20226.69T
20214.56T
20206.05T
20194.43T
20183.73T
20173.19T
Net Income (JPY)
-100B0100B200B300B2017201820192020202120222023202420252026
IDKOY Net Income (JPY) by year
PeriodNet Income (JPY)
2026174.94B
2025104.06B
2024228.52B
2023253.65B
2022279.5B
202134.92B
2020-22.93B
201981.45B
2018162.31B
201788.16B
Operating Income (JPY)
-200B0200B400B600B2017201820192020202120222023202420252026
IDKOY Operating Income (JPY) by year
PeriodOperating Income (JPY)
2026237.31B
2025162.19B
2024346.32B
2023282.44B
2022434.45B
2021140.06B
2020-3.86B
2019179.32B
2018201.32B
2017135.23B
EBITDA (JPY)
0200B400B600B2017201820192020202120222023202420252026
IDKOY EBITDA (JPY) by year
PeriodEBITDA (JPY)
2026325.92B
2025268.71B
2024459.58B
2023406.82B
2022540.9B
2021193.98B
202051.74B
2019203.46B
2018247.56B
2017148.13B
Cash Flows (JPY)
050B100B150B200B2017201820192020202120222023202420252026
IDKOY Cash Flows (JPY) by year
PeriodCash Flows (JPY)
20260
20250
2024162B
2023172.52B
20220
20210
20200
20190
20180
20170
EPS (JPY)
05001000150020002017201820192020202120222023202420252026
IDKOY EPS (JPY) by year
PeriodEPS (JPY)
2026285.34
2025151.3
2024321.26
20231852.44
20221880.3
2021665.2
2020305.96
2019963.42
20181726.46
20171102.38
Expenses (JPY)
0200B400B600BR&DSG&A2017201820192020202120222023202420252026
IDKOY Expenses (JPY) by year
PeriodExpenses (JPY)
2026549.77B
2025527.23B
2024507.8B
2023517.58B
2022470.54B
2021418.96B
2020436.49B
2019323.92B
2018306.53B
2017297.38B
Cash & Debt (JPY)
0500B1T1.5TCashLong Term DebtShort Term Debt2017201820192020202120222023202420252026
IDKOY Cash & Debt (JPY) by year
PeriodCash & Debt (JPY)
2026213.23B
2025165.76B
2024139.32B
2023105.19B
2022140.28B
2021131.34B
2020132.25B
201991.85B
201888.42B
201791.42B
Debt ratios
00.511.5220192020202120222023202420252026
IDKOY Debt ratios by year
PeriodDebt ratios
20260.79
20250.61
20240.72
20231.13
20221.21
20211.65
20201.8
20191.45
Margins
0%5%10%15%2017201820192020202120222023202420252026
IDKOY Margins by year
PeriodMargins
20268.06%
20257.5%
20249.72%
20238.4%
202213.22%
202112.27%
20206.83%
201911.02%
201813.24%
201713.15%
Return on Capital
-10%0%10%20%2017201820192020202120222023202420252026
IDKOY Return on Capital by year
PeriodReturn on Capital
20268.93%
20255.99%
202412.61%
202315.57%
202219.46%
20212.87%
2020-1.91%
20199.27%
201817.92%
201714.22%
Shares Outstanding
0200M400M600M800M2017201820192020202120222023202420252026
IDKOY Shares Outstanding by year
PeriodShares Outstanding
2026612.3M
2025649.31M
2024695.2M
2023742.24M
2022695.35M
2021695.35M
2020695.35M
2019695.35M
2018695.35M
2017695.35M
Dividends (JPY)
00.20.40.62017201820192020202120222023202420252026
IDKOY Dividends (JPY) by year
PeriodDividends (JPY)
20260.37
20250.48
20240.45
20230.27
20220.37
20210.31
20200.38
20190.35
20180.26
20170.13
Book Value Per Share (JPY)
010002000300040002017201820192020202120222023202420252026
IDKOY Book Value Per Share (JPY) by year
PeriodBook Value Per Share (JPY)
20263200.33
20252676.22
20242607.22
20232195.12
20222065.88
20211747.51
20201726.56
20191264.01
20181302.83
2017891.54
Total Assets (JPY)
02T4T6T2017201820192020202120222023202420252026
IDKOY Total Assets (JPY) by year
PeriodTotal Assets (JPY)
20265.35T
20254.78T
20245.01T
20234.87T
20224.6T
20213.95T
20203.89T
20192.89T
20182.92T
20172.64T
PE Ratio
0255075100125med 11.42Dec 24Apr 25Jul 25Nov 25Feb 26Jun 26Sep 26
IDKOY PE Ratio by year
PeriodPE Ratio
Sep 2611.46
Sep 2611.38
Sep 2610.29
Aug 269.74
Aug 269.96
Aug 269.7
Aug 268.85
Jul 269.01
Jul 269.36
Jul 269.25
Jul 268.56
Jul 268.46
Jun 2646.38
Jun 2652.05
Jun 2649.64
Jun 2657.55
May 2657.46
May 2656.21
May 2657.15
May 2655.38
May 2653.72
Apr 2654.5
Apr 2660.34
Apr 2667.25
Apr 2668.4
Mar 2644.56
Mar 2645.38
Mar 2642.58
Mar 2643.28
Feb 2644.03
Feb 2642
Feb 2642.57
Feb 2642.93
Jan 2637.56
Jan 2637.59
Jan 2636.88
Jan 2635.7
Jan 2635.52
Dec 25102.5
Dec 25103.29
Dec 25100.17
Dec 2597.14
Nov 2591.74
Nov 2595.55
Nov 2594.91
Nov 2595.02
Oct 2590.83
Oct 2585.96
Oct 2588.05
Oct 2586.15
Oct 2590.06
Sep 2513.06
Sep 2512.85
Sep 2512.59
Sep 2511.36
Aug 2511.34
Aug 2512.8
Aug 2512.82
Aug 2513.18
Aug 2512.08
Jul 2511.94
Jul 2511.47
Jul 2511.98
Jul 2511.24
Jun 259.89
Jun 2510.08
Jun 259.76
Jun 259.89
May 259.85
May 259.69
May 2510.23
May 2510.15
May 2510.12
Apr 2510.03
Apr 259.54
Apr 259.14
Apr 259.59
Mar 259.03
Mar 2510.44
Mar 259.16
Mar 258.94
Feb 258.44
Feb 258.36
Feb 259.1
Feb 258.32
Jan 258.52
Jan 258.38
Jan 258.31
Jan 258.7
Jan 259.1
Dec 244.78
Dec 244.78
Dec 245.08
Dec 245.18
Nov 244.81
Nov 245.38
Nov 245.13
Nov 245.44
Nov 245.13
Oct 245.01
Free Cash Flow Yield
0%2.5%5%7.5%10%med 0%Dec 24Apr 25Jul 25Nov 25Feb 26Jun 26Sep 26
IDKOY Free Cash Flow Yield by year
PeriodFree Cash Flow Yield
Sep 260%
Sep 260%
Sep 260%
Aug 260%
Aug 260%
Aug 260%
Aug 260%
Jul 260%
Jul 260%
Jul 260%
Jul 260%
Jul 260%
Jun 260%
Jun 260%
Jun 260%
Jun 260%
May 260%
May 260%
May 260%
May 260%
May 260%
Apr 260%
Apr 260%
Apr 260%
Apr 260%
Mar 260%
Mar 260%
Mar 260%
Mar 260%
Feb 260%
Feb 260%
Feb 260%
Feb 260%
Jan 260%
Jan 260%
Jan 260%
Jan 260%
Jan 260%
Dec 250%
Dec 250%
Dec 250%
Dec 250%
Nov 250%
Nov 250%
Nov 250%
Nov 250%
Oct 250%
Oct 250%
Oct 250%
Oct 250%
Oct 250%
Sep 250%
Sep 250%
Sep 250%
Sep 250%
Aug 250%
Aug 250%
Aug 250%
Aug 250%
Aug 250%
Jul 250%
Jul 250%
Jul 250%
Jul 250%
Jun 250%
Jun 250%
Jun 250%
Jun 250%
May 250%
May 250%
May 250%
May 250%
May 250%
Apr 250%
Apr 250%
Apr 250%
Apr 250%
Mar 253.71%
Mar 253.21%
Mar 253.65%
Mar 253.74%
Feb 253.97%
Feb 254.01%
Feb 253.68%
Feb 254.02%
Jan 253.93%
Jan 254%
Jan 254.03%
Jan 253.85%
Jan 253.68%
Dec 248.18%
Dec 248.18%
Dec 247.69%
Dec 247.55%
Nov 248.13%
Nov 247.27%
Nov 247.62%
Nov 247.19%
Nov 247.62%
Oct 247.8%
Price to Sales
0.10.150.20.25med 0.16Dec 24Apr 25Jul 25Nov 25Feb 26Jun 26Sep 26
IDKOY Price to Sales by year
PeriodPrice to Sales
Sep 260.24
Sep 260.24
Sep 260.22
Aug 260.21
Aug 260.21
Aug 260.21
Aug 260.19
Jul 260.19
Jul 260.2
Jul 260.2
Jul 260.18
Jul 260.18
Jun 260.17
Jun 260.19
Jun 260.18
Jun 260.21
May 260.21
May 260.2
May 260.21
May 260.2
May 260.19
Apr 260.2
Apr 260.22
Apr 260.24
Apr 260.25
Mar 260.22
Mar 260.22
Mar 260.21
Mar 260.21
Feb 260.21
Feb 260.2
Feb 260.21
Feb 260.21
Jan 260.18
Jan 260.18
Jan 260.18
Jan 260.17
Jan 260.17
Dec 250.17
Dec 250.17
Dec 250.16
Dec 250.16
Nov 250.15
Nov 250.16
Nov 250.15
Nov 250.15
Oct 250.15
Oct 250.14
Oct 250.14
Oct 250.14
Oct 250.15
Sep 250.15
Sep 250.15
Sep 250.14
Sep 250.13
Aug 250.13
Aug 250.14
Aug 250.15
Aug 250.15
Aug 250.14
Jul 250.14
Jul 250.13
Jul 250.14
Jul 250.13
Jun 250.13
Jun 250.13
Jun 250.12
Jun 250.13
May 250.13
May 250.12
May 250.13
May 250.13
May 250.13
Apr 250.13
Apr 250.12
Apr 250.12
Apr 250.12
Mar 250.16
Mar 250.18
Mar 250.16
Mar 250.16
Feb 250.15
Feb 250.15
Feb 250.16
Feb 250.15
Jan 250.15
Jan 250.15
Jan 250.15
Jan 250.15
Jan 250.16
Dec 240.15
Dec 240.15
Dec 240.15
Dec 240.16
Nov 240.15
Nov 240.16
Nov 240.16
Nov 240.17
Nov 240.16
Oct 240.15
EV/EBITDA
0510152025med 8.73Dec 24Apr 25Jul 25Nov 25Feb 26Jun 26Sep 26
IDKOY EV/EBITDA by year
PeriodEV/EBITDA
Sep 269.7
Sep 269.65
Sep 269.07
Aug 268.77
Aug 268.89
Aug 268.75
Aug 268.29
Jul 268.38
Jul 268.57
Jul 268.51
Jul 268.14
Jul 268.08
Jun 2614.97
Jun 2615.9
Jun 2615.5
Jun 2616.79
May 2616.78
May 2616.58
May 2616.73
May 2616.44
May 2616.17
Apr 2616.3
Apr 2617.25
Apr 2618.38
Apr 2618.56
Mar 2614.78
Mar 2614.95
Mar 2614.37
Mar 2614.51
Feb 2614.67
Feb 2614.25
Feb 2614.37
Feb 2614.44
Jan 2613.33
Jan 2613.33
Jan 2613.19
Jan 2612.94
Jan 2612.91
Dec 2520.76
Dec 2520.85
Dec 2520.49
Dec 2520.14
Nov 2519.52
Nov 2519.96
Nov 2519.88
Nov 2519.89
Oct 2519.41
Oct 2518.85
Oct 2519.09
Oct 2518.87
Oct 2519.32
Sep 258.89
Sep 258.81
Sep 258.71
Sep 258.24
Aug 258.23
Aug 258.79
Aug 258.8
Aug 258.94
Aug 258.51
Jul 258.46
Jul 258.28
Jul 258.47
Jul 258.19
Jun 258.13
Jun 258.21
Jun 258.08
Jun 258.13
May 258.12
May 258.05
May 258.27
May 258.24
May 258.23
Apr 258.19
Apr 257.99
Apr 257.82
Apr 258.01
Mar 257.27
Mar 257.92
Mar 257.33
Mar 257.23
Feb 256.99
Feb 256.95
Feb 257.3
Feb 256.94
Jan 257.03
Jan 256.96
Jan 256.93
Jan 257.11
Jan 257.3
Dec 244.43
Dec 244.43
Dec 244.59
Dec 244.64
Nov 244.45
Nov 244.74
Nov 244.61
Nov 244.77
Nov 244.61
Oct 244.55
Price/Operating Cashflow
010203040med 6.9Jun 23Oct 23Jan 24May 24Aug 24Dec 24Mar 25
IDKOY Price/Operating Cashflow by year
PeriodPrice/Operating Cashflow
Mar 2526.98
Mar 2531.18
Mar 2527.37
Mar 2526.71
Feb 2525.2
Feb 2524.97
Feb 2527.18
Feb 2524.86
Jan 2525.44
Jan 2525.03
Jan 2524.83
Jan 2525.99
Jan 2527.19
Dec 2412.23
Dec 2412.22
Dec 2413
Dec 2413.24
Nov 2412.3
Nov 2413.75
Nov 2413.13
Nov 2413.91
Nov 2413.12
Oct 2412.82
Oct 2413.52
Oct 2413.49
Oct 2413.82
Sep 248.46
Sep 248.4
Sep 248.78
Sep 248.91
Aug 249.09
Aug 249.09
Aug 249.05
Aug 248.56
Aug 247.96
Jul 248.21
Jul 248.68
Jul 248.73
Jul 249.06
Jun 246.67
Jun 246.65
Jun 247.09
May 246.69
May 246.58
May 246.7
May 246.77
May 246.78
Apr 246.93
Apr 246.49
Apr 247.15
Apr 246.82
Mar 246.58
Mar 246.78
Mar 246.52
Mar 246.16
Mar 246.26
Feb 246.22
Feb 245.92
Feb 245.29
Feb 245.31
Jan 245.41
Jan 245.32
Jan 245.35
Jan 245.1
Dec 234.99
Dec 234.94
Dec 234.98
Dec 235.11
Dec 235.18
Nov 235.27
Nov 235.13
Nov 234.35
Nov 234.53
Oct 234.38
Oct 234.31
Oct 234.29
Oct 234.04
Sep 233.89
Sep 235.17
Sep 235.15
Sep 235.15
Sep 235.1
Aug 235.1
Aug 235.07
Aug 235.05
Aug 234.94
Jul 234.92
Jul 234.94
Jul 234.83
Jul 234.95
Jun 235.03
Jun 237.24
Jun 237.15
Jun 237.02
Jun 236.97
May 237
May 236.87
May 237.21
May 236.94
Apr 237.01
Price to Book
0.40.60.811.2med 0.78Dec 24Apr 25Jul 25Nov 25Feb 26Jun 26Sep 26
IDKOY Price to Book by year
PeriodPrice to Book
Sep 261.02
Sep 261.02
Sep 260.92
Aug 260.87
Aug 260.89
Aug 260.87
Aug 260.79
Jul 260.8
Jul 260.84
Jul 260.83
Jul 260.76
Jul 260.76
Jun 260.78
Jun 260.87
Jun 260.83
Jun 260.96
May 260.96
May 260.94
May 260.96
May 260.93
May 260.9
Apr 260.91
Apr 261.01
Apr 261.13
Apr 261.14
Mar 261.05
Mar 261.07
Mar 261
Mar 261.02
Feb 261.04
Feb 260.99
Feb 261
Feb 261.01
Jan 260.88
Jan 260.89
Jan 260.87
Jan 260.84
Jan 260.84
Dec 250.86
Dec 250.87
Dec 250.84
Dec 250.81
Nov 250.77
Nov 250.8
Nov 250.8
Nov 250.8
Oct 250.76
Oct 250.72
Oct 250.74
Oct 250.72
Oct 250.76
Sep 250.78
Sep 250.77
Sep 250.75
Sep 250.68
Aug 250.68
Aug 250.77
Aug 250.77
Aug 250.79
Aug 250.72
Jul 250.72
Jul 250.69
Jul 250.72
Jul 250.67
Jun 250.62
Jun 250.63
Jun 250.61
Jun 250.62
May 250.62
May 250.61
May 250.64
May 250.64
May 250.64
Apr 250.63
Apr 250.6
Apr 250.57
Apr 250.6
Mar 250.78
Mar 250.9
Mar 250.79
Mar 250.77
Feb 250.73
Feb 250.72
Feb 250.79
Feb 250.72
Jan 250.74
Jan 250.72
Jan 250.72
Jan 250.75
Jan 250.79
Dec 240.69
Dec 240.69
Dec 240.74
Dec 240.75
Nov 240.7
Nov 240.78
Nov 240.74
Nov 240.79
Nov 240.74
Oct 240.73
Idemitsu Kosan Co.,Ltd.
IDKOY
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