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IsoEnergy Ltd. (ISOU) Fair Value & Analysis

Energy · US · Market cap $671M · ISIN CA46500E8678

What is IsoEnergy Ltd. really worth?

IL IsoEnergy Ltd. logo IsoEnergy Ltd. ISOU · US
Price$11.17
Fair Value$1.78
Upside−84.1%
Quality41/100

Below-average quality, and trading another 527% above our fair value of $1.78.

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Strengths

Ranks above peers (7/9)

Risks

!Thin margins · 0.0% net margin
!Low debt · negative free cash flow
!Narrow moat 10/100
!Evidence only low, so the estimate is less certain
Evidence: Low Range $1.17 – $2.22

Fair value as of: Aug 18, 2026

From 1 valuation models · updated 18 days ago

Share price +18.1% over the past month.

What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

What matters now

  • The price sits above even our optimistic bull case ($2.22). The favourable scenario is already priced in.
  • Weak quality (41/100) and above fair value at the same time, the margin of safety is missing on both counts.
  • The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
  • A fairly wide model range ($1.17 to $2.22) leaves room in how you read the outcome.

Price vs Fair Value (5 years)

$20.76 $4.93 Fair Value $1.78 Jun 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 18, 2026.

How to read this chart

60‑month range $4.93 – $20.76 · fair‑value band $1.17 – $2.22 · the $11.17 price screens above the $1.78 fair value. Dashed = 300-day average. As of Aug 18, 2026.

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Analysis

IsoEnergy Ltd. (ISOU) currently trades at $11.17, while our model-based Fair Value estimate is $1.78, implying the stock looks roughly 527.4% overvalued today. The Quality Score stands at 41/100 (below-average quality), in the Energy sector. How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the evidence level at low.

It earns a return on equity of −1.9%. The balance sheet holds a net cash position of $56.7M. Fundamentals as of Aug 18, 2026

Our scenario range runs from $1.17 (bear case) to $2.22 (bull case); at $11.17, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 18% below its 52-week high and 88% above its 52-week low, currently above its 200-day average. For context, the median of 10 Energy peers we cover trades at −65% fair-value upside, at −84%, ISOU screens richer than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small. Every input is real reported data, nothing guessed.

Model Bear Bear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull Bull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence
Highest evidence
NCAV (Graham) best evidence $3.31 $4.43 $6.62 54
All 1 models by family
Asset-Based
NCAV (Graham) best evidence $3.31 $4.43 $6.62 54

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Key figures & financial health

EPS (TTM) $−0.1200
Return on equity −1.9% TTM
Return on assets (EBIT) −9.2% avg 5y
Free cash flow −$13.9M FY2025
Net cash $56.7M FY2025

Figures from reported company fundamentals · as of Aug 18, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 41/100

Of which business quality 51 · Market factors (momentum, volatility) 50

Profitability 9
Margins and returns on capital today
Quality Growth 75
Are margins and returns improving?
Cashflow 100
Earnings quality: real cash, not paper profit
Fin. Strength 86
Balance sheet, leverage, solvency risk
Investment 0
Disciplined investing over empire-building
Low Volatility 37
Calm price path (market factor)
Momentum 47
Price trend over the last 3–12 months (market factor)
52W Momentum 69
Distance to the 52-week high (market factor)
Net Issuance 2
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.

About the company

IsoEnergy Ltd. engages in the acquisition, exploration, and development of mineral properties. The company explores for uranium, copper, rare earth, and gold deposits. It holds a portfolio of properties in Canada, the United States, and Australia. The company was incorporated in 2016 and is headquartered in Toronto, Canada.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

IsoEnergy Ltd. reported revenue of C$0 in FY2025 versus C$0 in FY2021. Reported net income was −C$1.1M in FY2025.

Revenue
FY21 C$0
FY22 C$0
FY23 C$0
FY24 C$0
FY25 C$0
Net income
FY21 −C$15.8M
FY22 −C$7.4M
FY23 −C$18.7M
FY24 −C$42.1M
FY25 −C$1.1M

ISOU screens 527% overvalued. Compare with China National Uranium Co →

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Cite: Fair Value Calculator (2026). "IsoEnergy Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/ISOU

Peer Group

Uranium · 26 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Quality Score 51 · Top 25%
Fair Value upside −84% · Bottom 25%
Return on assets −2% · Above median
Net margin (TTM) 0% · Above median
Operating margin (TTM) 0% · Above median
Revenue growth 0% · Above median
Debt / equity 0.09× · Higher than median

Valuation Multiples vs Uranium median · lower = cheaper

P/B 1.67× · Cheaper than median

Strength profile in five axes (Snowflake)

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE0 · sector 0
FUTURE0 · sector 0
PAST0 · sector 0
HEALTH95 · sector 97
DIVIDEND0 · sector 11

VALUE 0: the price sits above our fair-value range.

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

Oil & gas

Similar stocks

10 more Uranium stocks, each showing price versus our Fair Value estimate (as of Aug 18, 2026).

Stock Price Fair Value vs Fair Value
China National Uranium Co 001280 ¥63.29 ¥16.71 −74%
NexGen Energy Ltd NXE $9.93 $1.03 −90%
Sprott Physical Uranium Trust Fund UU $18.61 $29.76 +60%
Centrus Energy Corp LEU $170.46 $58.25 −66%
CGN Mining Company 1164 HK$2.87 HK$1.01 −65%
Deep Yellow Limited DYL A$1.75 A$0.3000 −83%
Bannerman Energy Ltd BMN A$3.63 A$3.63 +0%
Uranium Royalty Corp UROY $4.44 $1.62 −64%
Boss Energy Limited BOE A$1.53 A$0.3600 −76%
enCore Energy Corp EU C$1.93 C$0.7900 −59%

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Frequently asked questions

Is IsoEnergy Ltd. (ISOU) overvalued or undervalued?
As of Aug 18, 2026, our model estimates a fair value of $1.78 versus a price of $11.17, about −84% upside (overvalued).
What is the fair value of ISOU?
Our model-based fair value for IsoEnergy Ltd. is $1.78 (as of Aug 18, 2026), built from audited fundamentals. The current price: $11.17.
What is the quality score of ISOU?
IsoEnergy Ltd. has a Quality Score of 41/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the net profit margin of ISOU?
The net profit margin of IsoEnergy Ltd. is about 0.0%, meaning it keeps roughly 0.0% of revenue as net income. Based on the latest reported figures.
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