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IDKOY DRIP Calculator & Dividend Yield 2026
1.83% YieldEnergyIdemitsu Kosan Co.,Ltd. · OTC
Price: $19.74 · Annual div: $0.3621/share · Frequency: semi-annual · Payout ratio: N/A · Ex-div: 2026-09-29
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Annual dividend income growth
IDKOY Dividend Yield
IDKOY (Idemitsu Kosan Co.,Ltd.) has a dividend yield of 1.83%, based on an annual dividend of $0.3621 per share and a price of $19.74. Over the last 12 months it paid $0.3621 per share — a trailing yield of 1.83%. Dividends are paid semi-annual.
Yield history: over the last 12 payments, IDKOY's 12-month yield ranged from 1.93% to 4.88%. Full IDKOY dividend history ↓
Yield on cost: if IDKOY's dividend keeps growing 6.5% a year, a purchase at today's price would yield 2.51% after 5 years, 3.44% after 10 years and 6.46% after 20 years on the original investment.
IDKOY DRIP Rate: How Many Shares Your Dividends Buy
With dividends reinvested, a IDKOY position grows its share count by about 1.70% in the first year at today's price and yield.
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🎯 When IDKOY pays your bills
Year your monthly dividend income covers each expense (based on current settings)
IDKOY Dividend History — Last 36 Payments
| Ex-Dividend Date | Payment Date | Amount / Share | TTM Yield | Stock Price |
|---|---|---|---|---|
| 2026-09-29Latest | 2026-12-07 | $0.2280 | 3.23% | $18.39 |
| 2026-03-31 | 2026-06-18 | $0.1341 | 1.93% | $19.00 |
| 2025-09-30 | 2025-12-22 | $0.2321 | 3.90% | $12.36 |
| 2025-03-31 | 2025-06-20 | $0.2505 | 3.63% | $13.50 |
| 2024-09-26 | 2024-12-20 | $0.2392 | 4.11% | $14.50 |
| 2024-03-26 | 2024-06-18 | $0.2067 | 3.68% | $13.02 |
| 2023-09-28 | 2023-12-22 | $0.1500 | 4.88% | $8.10 |
| 2023-03-30 | 2023-06-16 | $0.1220 | 2.64% | $9.31 |
| 2022-09-29 | 2022-12-22 | $0.1237 | 3.76% | $9.76 |
| 2022-03-29 | 2022-06-17 | $0.2437 | 3.75% | $10.52 |
| 2021-09-28 | 2021-12-22 | $0.1504 | 3.22% | $9.52 |
| 2021-03-29 | 2021-06-17 | $0.1558 | 3.12% | $10.24 |
| 2020-09-28 | 2020-12-21 | $0.1642 | — | — |
| 2020-03-27 | 2020-06-26 | $0.2143 | — | — |
| 2019-09-26 | 2019-12-20 | $0.2112 | — | — |
| 2019-03-28 | 2019-07-22 | $0.1346 | — | — |
| 2018-09-26 | 2018-12-26 | $0.1499 | — | — |
| 2018-03-27 | 2018-06-22 | $0.1061 | — | — |
| 2017-09-27 | 2017-12-01 | $0.0664 | — | — |
| 2017-03-28 | 2017-06-23 | $0.0609 | — | — |
| 2016-09-28 | 2016-12-21 | $0.0219 | — | — |
| 2016-03-29 | 2016-06-22 | $0.0233 | — | — |
| 2015-09-28 | 2015-12-23 | $0.0203 | — | — |
| 2015-03-29 | 2015-06-26 | $0.0201 | — | — |
| 2014-09-28 | 2014-12-26 | $0.0206 | — | — |
| 2014-03-27 | 2014-06-19 | $0.0244 | — | — |
| 2013-09-26 | 2013-12-23 | $0.0243 | — | — |
| 2013-03-27 | 2013-06-20 | $0.0252 | — | — |
| 2012-09-26 | 2012-12-21 | $0.0302 | — | — |
| 2012-03-28 | 2012-06-21 | $0.0392 | — | — |
| 2011-09-28 | 2011-12-27 | $0.0241 | — | — |
| 2011-03-29 | 2011-06-29 | $0.0391 | — | — |
| 2010-09-28 | 2010-12-22 | $0.0224 | — | — |
| 2010-03-29 | 2010-06-16 | $0.0203 | — | — |
| 2009-09-28 | 2009-12-17 | $0.0208 | — | — |
| 2009-03-29 | 2009-06-22 | $0.0191 | — | — |
About Idemitsu Kosan Co.,Ltd. (IDKOY) — Dividend Analysis 2026
Idemitsu Kosan Co.,Ltd., a company founded in Tokyo, Japan, in 1911, operates globally as a diversified energy and materials enterprise. Its extensive operations are categorized into five core segments: The Petroleum division encompasses the entire crude oil lifecycle, from procurement and refining to the sale of various petroleum products, including gasoline, diesel, kerosene, automotive and industrial lubricants, heavy oil, and aviation and marine fuels. This segment also manages hydrogen refueling stations. Within the Basic Chemicals segment, Idemitsu focuses on the manufacturing and marketing of fundamental chemical compounds. This includes olefins like ethylene, propylene, and butadiene, as well as aromatics such as benzene, styrene monomer, mixed xylene, and paraxylene, alongside other chemical products. The Functional Materials division is dedicated to the research, development, production, and sale of a wide array of advanced materials. This portfolio features automotive, industrial, and marine lubricants and greases; engineering plastics, adhesives, derivative products, and solvents; electronic materials, notably OLEDs; asphalt; and agricultural and livestock-related items like microbial pesticides, soil amendments, and materials for animal husbandry. A key area of innovation for this segment is solid-state lithium-ion battery materials. Idemitsu's Power and Renewable Energy segment manages traditional thermal power plants while also actively developing and operating renewable energy sources such as solar, wind, and biomass facilities. It participates in the full spectrum of electricity services, from supply and wholesale to retail, and is involved in the research, development, and manufacturing of CIS thin-film solar modules, as well as selling complete solar power systems. Lastly, the Resources segment is responsible for the exploration, development, and production of oil and natural gas. It also includes the mining and sale of coal and uranium, the operation of geothermal power plants, and the distribution of their generated electricity and steam.
IDKOY Dividend & DRIP — Frequently Asked Questions
What is IDKOY's dividend yield?
IDKOY (Idemitsu Kosan Co.,Ltd.) has a dividend yield of 1.83%, based on an annual dividend of $0.3621 per share and a price of $19.74. Over the last 12 months it paid $0.3621 per share — a trailing yield of 1.83%. Dividends are paid semi-annual.
How much does $10,000 in IDKOY pay in dividends?
$10,000 in IDKOY at a 1.83% yield pays about $183 a year ($15 a month) before taxes. With DRIP, reinvested dividends buy more shares and that income compounds.
What is the DRIP rate for IDKOY?
With dividends reinvested, a IDKOY position grows its share count by about 1.70% in the first year at today's price and yield.
How do I calculate IDKOY dividend reinvestment (DRIP) returns?
Enter your starting amount, monthly contribution and time horizon in the IDKOY DRIP calculator at the top of this page. It reinvests each payout into new shares at the projected price, grows the dividend at the rate you choose and shows yearly income, share count, portfolio value and yield on cost. You can switch DRIP off to compare.
When is IDKOY's next ex-dividend date?
IDKOY's next ex-dividend date has not been announced yet; the most recent one was 2026-09-29. IDKOY pays dividends semi-annual. Buy before the ex-dividend date to receive the next payment.
What is IDKOY's dividend growth rate?
IDKOY's dividend changed -25.0% over the last year and 6.4% a year on average over five years.
Similar dividend stocks to IDKOY
Forward dividend yield from the latest data · open any DRIP calculator
This calculation uses the DividendFlow Engine v6.0. Data is verified daily against SEC filings and FMP real-time feeds to ensure projection accuracy.
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🌍 IDKOY Yield by Country & Account Type
Real after-tax yield depends on where you live and how you hold IDKOY.
| Account/Country | Tax Rate | After-tax Yield | Real Yield | $10K Annual Income |
|---|---|---|---|---|
| 🇺🇸 Roth IRA / 401k | 0% | 1.83% | -0.97% | $183 / yr |
| 🇺🇸 US Taxable (15%) ✓ | 15% | 1.56% | -1.24% | $156 / yr |
| 🇺🇸 US Taxable (20%) | 20% | 1.46% | -1.34% | $146 / yr |
| 🇬🇧 UK ISA | 0% | 1.83% | -0.97% | $183 / yr |
| 🇬🇧 UK Taxable | 8.75% | 1.67% | -1.13% | $167 / yr |
| 🇨🇦 TFSA | 0% | 1.83% | -0.97% | $183 / yr |
| 🇨🇦 CA Taxable | 25% | 1.37% | -1.43% | $137 / yr |
| 🇦🇺 Super (pension) | 15% | 1.56% | -1.24% | $156 / yr |
| 🇦🇺 AU Taxable | 30% | 1.28% | -1.52% | $128 / yr |
| 🇩🇪 DE Taxable | 26.375% | 1.35% | -1.45% | $135 / yr |
| 🇫🇷 FR Taxable | 30% | 1.28% | -1.52% | $128 / yr |
Real yield = after-tax yield minus US CPI of 2.8%. 12-month CPI (US BLS via FMP economic-indicators). Click any row to select. US withholding tax (30%, reducible by treaty) applies to non-US residents holding US stocks in taxable accounts.
🎯 IDKOY Income Goal & Break-Even
12-month CPI (US BLS via FMP economic-indicators).
Based on current dividend of $0.36/share/yr · 🇺🇸 US Taxable (15%) · static projection (no growth assumed).
📅 IDKOY Dividend Payment Schedule
IDKOY pays quarterly — 4 times per year. Ex-div: 2026-09-29.
📊 IDKOY vs Energy Benchmarks
How IDKOY compares to typical Energy averages.
Benchmarks: S&P 500 sector averages (2024–2026). Sources: Morningstar, Bloomberg, NAREIT. 5Y CAGR for IDKOY sourced from FMP /financial-growth endpoint — real data, not estimates.
🏛️ IDKOY Insider Activity
No recent SEC filings reported in the last 90 days.Peer Group
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Financial Health Scores
Altman Z-Score predicts bankruptcy risk. Piotroski F-Score measures financial strength across 9 criteria. High scores → lower dividend cut risk. Data via FMP financial statements.
Dividend yields, payout ratios, and financial metrics are sourced from Financial Modeling Prep (FMP) and cross-referenced with SEC EDGAR filings. Data is cached and updated every 24 hours via our nightly refresh. DRIP projections are forward-looking estimates, not guarantees.
Educational purposes only. Not financial advice. DividendFlow is not a registered investment advisor. Projections generated by the IDKOY dividend calculator are estimates based on historical data and user inputs. Actual future returns, stock prices, and dividend payments will vary. Dividends can be cut or suspended at any time. All investments carry risk, including the loss of principal. Please consult a qualified financial professional before making any investment decisions. Full disclaimer →
Idemitsu Kosan Co.,Ltd. (IDKOY) is currently trading at $19.74, 13% below its 52-week high. The current dividend yield is 1.83% based on an annual payout of $0.3621 per share.
IDKOY (Idemitsu Kosan Co.,Ltd.) — 1.83% Dividend Yield Analysis
Idemitsu Kosan Co.,Ltd. (IDKOY) is a energy stock currently trading at $19.74 with a dividend yield of 1.83%. It pays an annual dividend of $0.3621 per share. Over the past 5 years, IDKOY has grown its dividend at a compound annual rate of 6.4%.
- Dividend payments are not guaranteed and can be reduced or suspended at any time.
Auto-generated from live market data. For educational purposes only — not financial advice.
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How investors use the IDKOY dividend calculator
Illustrative examples of common use cases, written by the DividendFlow team — not customer reviews.