JapanStake
Mining · Fiscal year end Mar 31

Japan Petroleum Exploration Co., Ltd.

1662

石油資源開発株式会社

FIGI BBG000CTVC651662.T1662 JPCorp. no. 3010001108219

Latest half-year results

First half · fiscal year to 2026-03 · filed 2025-11-12

For the first half of the fiscal year to 2026-03: Revenue ¥168.1 billion (-8.4% YoY), Ordinary income ¥32.9 billion (+27.6% YoY), Net income ¥27.1 billion (+28.0% YoY).

This periodYear on year
Revenue¥168.1bn-8.4%
Ordinary profit¥32.9bn+27.6%
Net profit to owners¥27.1bn+28.0%

From the securities report on EDINET, which states no forecast. History via /v1/companies/1662/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-31
Revenue
¥340.3bn
Net income
¥53.4bn
ROE
9.2%
Equity ratio
72.8%
Dividend / share
¥65
Employees
1,670
Revenue · ¥bn
FY2022: ¥249.1bn 249 FY2022FY2023: ¥336.5bn 336 FY2023FY2024: ¥325.9bn 326 FY2024FY2025: ¥389.1bn 389 FY2025FY2026: ¥340.3bn 340 FY2026
Net income · ¥bn
FY2022: −¥31.0bn -31 FY2022FY2023: ¥67.4bn 67.4 FY2023FY2024: ¥53.7bn 53.7 FY2024FY2025: ¥81.2bn 81.2 FY2025FY2026: ¥53.4bn 53.4 FY2026
Fiscal yearRevenueNet incomeTotal assetsNet assetsROEEPSOperating CF
2026-03-31¥340.3bn¥53.4bn¥862.5bn¥658.9bn9.2%¥208.74¥103.0bn
2025-03-31¥389.1bn¥81.2bn¥681.6bn¥557.3bn15.7%¥314.91¥130.8bn
2024-03-31¥325.9bn¥53.7bn¥660.9bn¥537.6bn11.5%¥198.89¥90.6bn
2023-03-31¥336.5bn¥67.4bn¥568.2bn¥457.2bn16.9%¥247.33¥104.6bn
2022-03-31¥249.1bn−¥31.0bn¥471.9bn¥402.8bn—¥-109.13−¥1.1bn

Indicators

Computed by us from filings · fiscal year to 2026-03-31
MetricValuePercentile among listed companies
ROE, %9.253.9
Ordinary margin0.180987.7
Equity ratio, %72.879.5
Revenue growth-0.12534.8
Net income growth-0.341717
Operating cash flow / assets0.119481.3
Policy-uncertainty measure0.74 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.
Fiscal & tax 1 Regulation 1 Politics & geopolitics 1
Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 5.3% held by other listed companies.

Results wording balance: -0.71. Proprietary text method; it describes the wording only and does not interpret context.

Via /v1/companies/1662/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them
Bond ratings stated in filings: R&I A+ (2026-09-03, 第1回無担保社債). One bond's rating on that date, as the company stated it; it may have changed. The agencies' opinions, not ours. /v1/companies/1662/credit-ratings
Internal control, 2026-06-19: see filing 上記の評価手続を実施しました結果、当社代表取締役社長[氏名省略]、2026年3月31日現在の当社の財務報告に係る内部統制は有効であると判断いたしました。 Filing

Segments, votes and tender offers

Stated in EDINET filings
Segments: Japan, North America, Eourope, Middle East, Other. /v1/companies/1662/segments
Latest voting result: 2026-06-23 · 剰余金の処分の件 · passed. /v1/companies/1662/voting

Ownership changes

All companies →
  • 2024-06-07
    Below 5%−1.29pt

    Orbis Investment Management Limited cut holdings in Japan Petroleum Exploration Co., Ltd. (1662) to 4.91% from 6.20%, below the 5% threshold.

    01020304050
    S100TJYGFiler profileOriginal filing (PDF, Japanese)
  • 2023-10-06
    Decrease−1.16pt

    Orbis Investment Management Limited reduced holdings in Japan Petroleum Exploration Co., Ltd. (1662) to 6.20% from 7.36%.

    01020304050
    S100RYEDFiler profileOriginal filing (PDF, Japanese)
  • 2023-05-22
    Below 5%−1.01pt

    INPEX CORPORATION cut holdings in Japan Petroleum Exploration Co., Ltd. (1662) to 4.19% from 5.20%, below the 5% threshold.

    01020304050
    S100QSTHFiler profileOriginal filing (PDF, Japanese)
  • 2023-04-13
    New 5% stake

    INPEX CORPORATION disclosed a 5.20% stake in Japan Petroleum Exploration Co., Ltd. (1662), crossing the 5% reporting threshold.

    01020304050
    S100QK9RFiler profileOriginal filing (PDF, Japanese)
  • 2023-01-17
    Increase+0.63pt

    Orbis Investment Management (Guernsey) Limited raised holdings in Japan Petroleum Exploration Co., Ltd. (1662) to 7.36% from 6.73%.

    01020304050
    S100PZ60Filer profileOriginal filing (PDF, Japanese)
  • 2022-04-04
    Decrease−1.90pt

    Orbis Investment Management (Guernsey) Limited reduced holdings in Japan Petroleum Exploration Co., Ltd. (1662) to 6.73% from 8.63%.

    01020304050
    S100NTKWFiler profileOriginal filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports
HolderPeriodNet sharesNet % of sharesAvg. filed priceRange
株式会社INPEX2023-04-06 – 2023-05-16-574,600−1.02pt——

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/1662/trades.

5% filings

Large shareholding reports on 1662
FiledFilerStakeChangeStated purpose
2024-06-07Orbis Investment Management Limited4.91%−1.29pt—
2023-10-06Orbis Investment Management Limited6.20%−1.16pt—
2023-05-22INPEX CORPORATION4.19%−1.01ptpure investment
2023-04-13INPEX CORPORATION5.20%—pure investment
2023-01-17Orbis Investment Management (Guernsey) Limited7.36%+0.63pt—
2022-04-04Orbis Investment Management (Guernsey) Limited6.73%−1.90pt—

Cross-shareholdings

From the annual report's status of shareholdings
Listed strategic holdings
4 issues
Book value
¥138.4bn
Sold in the year
— — issues
Bought in the year
— — issues
Mutual, both reports
3
Held by listed cos.
14
HoldsBook valueShares vs. prior yearMutual
INPEX CORPORATION 1605¥125.0bn0.0%both reports
NITTO BOSEKI CO.,LTD. 3110¥12.4bn0.0%no
MITSUBISHI GAS CHEMICAL COMPANY,INC. 4182¥0.6bn0.0%both reports
HOKKAIDO GAS CO., LTD. 9534¥0.5bn0.0%both reports

Held by: JFE Holdings,Inc. 5411, INPEX CORPORATION 1605, MITSUBISHI GAS CHEMICAL COMPANY,INC. 4182, JFE Holdings,Inc. 5411, Tohoku Electric Power Company,Incorporated 9506, The Kansai Electric Power Company, Incorporated 9503, HOKURIKU GAS CO.,LTD. 9537, Japan Oil Transportation Co., Ltd. 9074, OSAKA GAS CO.,LTD. 9532, HOKKAIDO GAS CO., LTD. 9534, 5660 5660, UEKI CORPORATION 1867 and 3 more

Purposes, all holdings and mutual flags via /v1/companies/1662/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31
ShareholderSharesRatio
経済産業大臣97,163,62037.84%
日本マスタートラスト信託銀行株式会社（信託口）21,703,9008.45%
STATE STREET BANK AND TRUST COMPANY 5052236,763,4762.63%
株式会社日本カストディ銀行（信託口）6,213,6002.42%
STATE STREET BANK AND TRUST COMPANY 5050015,881,2232.29%
JFEエンジニアリング株式会社4,620,0601.80%
株式会社INPEX3,565,2651.39%
STATE STREET BANK AND TRUST COMPANY 5051033,111,9871.21%
伊藤忠丸紅鉄鋼株式会社2,367,2200.92%
BNP PARIBAS LUXEMBOURG/2S/JASDEC/JANUS HENDERSON HORIZON FUND2,271,9000.88%

U.S. funds holding 1662

SEC Form N-PORT, reports to 2026-07-31

65 U.S. funds held 20,814,924 shares worth $227.5m.

FundSharesValue% of fundAs of
Avantis International Small Cap Value ETF
American Century ETF Trust
3,968,700$44.6m0.224%2026-05-31
Kopernik Global All-Cap Fund
ADVISORS' INNER CIRCLE FUND II
2,234,600$24.9m0.769%2026-07-31
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND
VANGUARD STAR FUNDS
2,096,055$23.3m0.004%2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND
VANGUARD TAX-MANAGED FUNDS
1,443,225$14.1m0.004%2026-06-30
iShares Core MSCI EAFE ETF
iShares Trust
1,119,400$12.5m0.007%2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/1662
GET /v1/companies/1662/financials
GET /v1/companies/1662/details
GET /v1/companies/1662/segments
GET /v1/companies/1662/voting
GET /v1/companies/1662/tender-offers
GET /v1/companies/1662/indicators
GET /v1/companies/1662/earnings-releases
GET /v1/events?ticker=1662
GET /v1/companies/1662/trades         
GET /v1/companies/1662/cross-holdings 
GET /v1/companies/1662/brief

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