Idemitsu Kosan Co Ltd ADR (IDKOY) Dividend — yield, history and dates

Idemitsu Kosan Co Ltd ADR

IDKOY · US

Closed

$ 17.00 +1.37% ▲

YTD Change

+11.23%

1Y Change

+32.29%

Day Range

16.77 – 16.77

1Y Range

13.23 – 20.7

Div. Yield

0.01%

10Y

All

$IDKOY Dividend data

Undervalued

7.36%+

Yield has only been this high 20% of the time — usually when $IDKOY looked cheap.

Average yield

2.9%

The midpoint of $IDKOY's yield over the last 10 years.

Overvalued

<1.94%

Yield has only dropped this low 20% of the time — usually when $IDKOY looked expensive.

Current yield

0.01%

$IDKOY's yield today, based on the latest price and dividend.

Based on the trailing 10 years of Idemitsu Kosan Co Ltd ADR's dividend yield history.

Geraldine Weiss dividend yield theory

10Y

All

Price

Undervalued (yield 4.35%)

Fair value (orientative)

Overvalued (yield 1.16%)

🔴 Overvalued zone · current yield 0.01%

The Geraldine Weiss dividend yield theory applied to Idemitsu Kosan Co Ltd ADR ($IDKOY) uses the stock's historical dividend yield range to estimate when the price is cheap or expensive relative to its own dividend-paying history (2014–2024). Based on that history, $IDKOY is currently trading in overvalued territory.

When the $IDKOY yield climbs above 🟢 4.35%, the stock has historically been undervalued. When the yield falls below 🔴 1.16%, Idemitsu Kosan Co Ltd ADR has historically been overvalued. The dashed 🟡 fair value (~2.75%) line marks the orientative midpoint between both extremes, not a price target.

Dividend Trend

Dividend History

Next dividend: 28 Sep 2026 · Payment: 06 Dec 2026 · Amount: 0.0014 $

Ex-Date	Payment Date	Period	Cash Amount	Declaration Date
29 Sept 2026	07 Dec 2026	–	0.0014 $ -99.47%	–
30 Mar 2023	16 Jun 2023	SemiAnnual	0.2151 $ -1.38%	24 Feb 2023
29 Sept 2022	22 Dec 2022	SemiAnnual	0.2181 $ -1.53%	31 Aug 2022
28 Sept 2021	–	–	0.2642 $ -3.37%	–
29 Mar 2021	–	–	0.2734 $ -5%	–
28 Sept 2020	–	–	0.2878 $ -22.97%	–
27 Mar 2020	–	–	0.3736 $ +1.44%	–
26 Sept 2019	–	–	0.3683 $ +59.64%	–
28 Mar 2019	–	–	0.2307 $ +37.4%	–
27 Sept 2018	26 Dec 2018	SemiAnnual	0.2215 $ +21.77%	06 Sept 2018
28 Mar 2018	22 Jun 2018	SemiAnnual	0.1819 $ +2.48%	02 Mar 2018
28 Sept 2017	22 Dec 2017	SemiAnnual	0.1775 $ +56.66%	12 Sept 2017
29 Mar 2017	23 Jun 2017	SemiAnnual	0.1133 $ +3.38%	03 Mar 2017
28 Sept 2016	21 Dec 2016	SemiAnnual	0.1096 $ -5.92%	01 Sept 2016
29 Mar 2016	22 Jun 2016	SemiAnnual	0.1165 $ +14.55%	03 Mar 2016
28 Sept 2015	23 Dec 2015	SemiAnnual	0.1017 $ +1.19%	17 Dec 2015
29 Mar 2015	26 Jun 2015	SemiAnnual	0.1005 $ -2.33%	23 Jun 2015
28 Sept 2014	26 Dec 2014	SemiAnnual	0.1029 $ -15.59%	23 Dec 2014
27 Mar 2014	19 Jun 2014	SemiAnnual	0.1219 $ +0.16%	10 Jun 2014
26 Sept 2013	23 Dec 2013	SemiAnnual	0.1217 $ -3.49%	10 Dec 2013
27 Mar 2013	20 Jun 2013	SemiAnnual	0.1261 $ -16.49%	11 Jun 2013
26 Sept 2012	21 Dec 2012	SemiAnnual	0.1510 $ -22.92%	14 Dec 2012
28 Mar 2012	21 Jun 2012	SemiAnnual	0.1959 $ +62.57%	–
28 Sept 2011	27 Dec 2011	SemiAnnual	0.1205 $ +7.49%	–
21 May 2011	–	–	0.1679 $	–
29 Mar 2011	29 Jun 2011	Other	0.1956 $ +87.72%	–
28 Sept 2010	22 Dec 2010	SemiAnnual	0.1121 $ +10.23%	–
29 Mar 2010	16 Jun 2010	SemiAnnual	0.1017 $	–
28 Sept 2009	17 Dec 2009	Other	0.1042 $ +8.88%	–
29 Mar 2009	22 Jun 2009	Other	0.0957 $	–