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1605.T
ACCE-researched

Inpex Corporation (1605.T) fair value

Energy · Oil & Gas E&P · TSE · Japan
¥3860.00-1.46%
Market cap ¥4.46TNext earnings 2026-11-12Updated Oct 24, 2026 · valuation updating
Our verdict
No fair value
We are missing the financial data our models need for this company. It will appear once the data arrives.
Not valued: there are no financial statements on file yet.
ACCE opinionInpex Corporation (1605.T)
Fair value
Not available
ACCE price target
¥3488
Rating
Not rated
Horizon
12 months
ACCE price target published on 22 Oct 2026, 16:00 CEST.
Price used: ¥3860 at the close on 23 Oct 2026, 08:30 CEST.
Fair value: the average of the applicable valuation models (discounted cash flow, multiples, residual income, dividend discount, shareholder yield), each run on the latest financial statements and the market price shown. Opinion columns (fair value, target, rating) are shown apart from the data. Full methodology: acceinvestments.com/data/how-we-value-stocks
Full methodology
Conflicts of interest: The author holds no personal position in this security. General statement
Produced by ACCE Investments (acceinvestments.com)
Data
ACCE score
70
out of 100
P/E
10.6x
forward 14.4x
1-year return
+37.9%
Dividend yield
2.86%

Inpex Corporation in four questions

Plain answers, details below
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OverviewAsk ACCEValuationQualityAnalystsSmart MoneyCompareNews and Record

Overview

ACCE thesis

Inpex is Japan's largest oil and gas explorer and producer, with its main output from the Ichthys LNG project in Australia's Browse Basin, the Abadi gas field offshore Indonesia, and upstream interests across Australia, the Middle East and Southeast Asia. Its moat is scale and integration: it is the operator of several long-life LNG assets that supply Japanese utilities under long-term contracts, which gives it a stable, cash-generative base that smaller independents cannot replicate. Near-term growth is less about volume than about cash returns, with the Ichthys ramp-up now largely behind it and the company's capital discipline and shareholder returns the main catalysts to watch. The stock trades at a trailing P/E of 10.3 against a forward P/E of 14.6, a gap that implies earnings are expected to fall, and revenue declined 2.6% in the latest period, so the case rests on whether that normalisation is already priced in. Operating margin of 60.2% and ROE of 9.3% show how profitable the asset base is at current commodity prices and how sensitive returns are to LNG and crude pricing, which makes this worth a deeper look on the question of cycle timing rather than on growth.

AI-assisted·How I use AIWritten Oct 23, 2026
⚠ Investor warnings · 1 flagAI-assisted·How I use AI
  • moderate
    Revenue shrinking over time
    Revenue fell 2.6% year on year and has a 5-year CAGR of -4.7%, so top-line growth has been contracting even as earnings rose 62.9%.

AI research notes

AI-assisted·How I use AIWritten Oct 22, 2026 · figures from 2026-06-30 · prices to Oct 23, 2026
Why it could do well
  • Inpex generated JPY 183.8B of free cash flow over the last twelve months, a substantial cash return from its operations.
  • A net margin of 22.1% shows the company keeps a large share of each yen of revenue as profit.
  • The latest quarter beat expectations, with earnings per share of 132.25 against 125.05 expected, a surprise of +5.8%.
Why it could disappoint
  • Revenue fell 2.6% in the latest year and has declined 4.7% a year on average over five years.
  • Return on equity of 9.3% is modest, so shareholder capital is not being turned into strong profit growth.
  • Earnings depend heavily on oil and gas prices, which the company does not control, so profits can swing sharply.
Each chip shows the exact figure and where it comes from. A claim without a source is not published.

Walk me through this stock

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Valuation

INVESTOR
Where 1605.T's valuation models land
Price
¥3860.00
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Quality

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Analysts

Wall Street consensus

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Smart Money

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In one line

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Where it sits vs peers

News and Record

Recent performance

1 week
+5.2%
1 month
-1.4%
3 months
+2.6%
6 months
-5.3%
YTD
+23.4%
1 year
+37.9%

Recommendation history, last 12 months

DateTypeNewPreviousPrice
22 Oct 2026, 16:00 CESTACCE price target¥3488first publication¥3917

This analysis is not personalised investment advice and does not take your situation, objectives or risk tolerance into account. ACCE Investments is not an authorised investment firm.

Investing in shares carries a risk of losing capital. The value of an investment can go down as well as up.

This security trades in JPY. Exchange-rate movements can increase or reduce the result in your own currency.

Valuation horizon: 12 months from the publication date.

Conflicts of interest. ACCE Investments is operated by Adrien Chantreuil, who may hold personal positions in the securities analysed. Positions are declared on each security. ACCE receives no payment from the companies analysed or from any intermediary for this analysis.

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Snapshot

Growth43Value85Quality81Momentum70Total70
Valuation
Trailing P/E
10.6x
Forward P/E
14.4x
PEG
0.17
P/B
no data
EV / Revenue
no data
Book value/sh
no data
Enterprise value
no data
Profitability
ROE
9.3%
FCF yield
4.12%
ROIC
no data
Health and risk
Debt / equity
0.25
Dividend yield
2.86%
Beta
no data

Price

+35.5% · 1Y

Ask anything about 1605.T

Answered from Inpex Corporation fundamentals + recent valuations. Every number shows its source and date.

This stock Peer Peer median weaker → stronger
P/Ebetter than 83% of peers
low 8.0x10.6xhigh 42.6x
ROEbetter than 17% of peers
low 5%9%high 37%
Div yieldbetter than 83% of peers
low 0.7%2.9%high 3.4%

Peers

Prices Oct 23, 2026
CompanyPriceFair valuevs fair valueP/EROEQualityScore
1605.T Inpex Corporation¥3860.00--10.6x9.3%8170
AKRBP.OL Aker BPkr 393.10kr 44412% below17.4x12.1%8081
EQT EQT Corporation Common Stock$55.63$4425% above12.7x11.1%7754
TPL Texas Pacific Land Corporation Common Stock$338.26$139143% above42.6x36.6%10064
EXE Expand Energy Corporation Common Stock$93.23$7425% above8.0x14.9%8657
STO.AX SantosA$9.05A$731% above27.4x4.7%5758
PR Permian Resources Corporation Class A Common Stock$25.49$251% above16.1x11.4%8187

Sector report card

Where 1605.T ranks against its sector peers on each metric.

Computing percentiles…