ISOU vs NXE vs NNE Stock Comparison

IsoEnergy, NexGen Energy and Nano Nuclear Energy Prices as of Oct 29, 2026 Peers: Industry group
ISOU IsoEnergy Ltd.
$8.82 -5.5% 1M -10.9% 1Y
Market cap
$484.47M
P/E
–
Revenue (TTM)
$2.13M
Div. yield
–
Uranium Energy
1 win
NXE NexGen Energy Ltd.
$8.64 -4.4% 1M -10.7% 1Y
Market cap
$5.70B
P/E
–
Revenue (TTM)
—
Div. yield
–
Uranium Energy
4 wins

Head to Head

5 decided of 12

NexGen Energy leads on 4 of the 12 questions below (NexGen Energy 4, IsoEnergy 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionISOUNXENNELeader
Larger companyMarket capitalisation $484.47M $5.70B $655.65M NXE
Cheaper on earningsLower P/E, profitable companies only -33.4x -27.5x — –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — — –
Faster revenue growthRevenue growth, trailing twelve months +35.8% — — –
More profitableNet margin, trailing twelve months -631.9% — — –
Better return on capitalReturn on invested capital — — — –
Less leveragedLower net debt / EBITDA — — — –
Higher dividend yieldTrailing dividend yield — — — –
Better 1-year returnPrice return, last 12 months -10.9% -10.7% -74.5% NXE
Better 5-year returnAnnualised price return, 5 years -9.6%/yr +9.4%/yr — NXE
Less volatileAnnualised volatility, 1 year 75.3% 54.8% 88.9% NXE
Higher overall scoreMean of the five percentile scores vs peers 52/100 46/100 — ISOU

Percentile Scorecard

ISOUNXENNE

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisISOUNXENNE
Valuation 36 #15 of 23 50 #12 of 23 –
Growth 85 #4 of 21 20 #17 of 21 –
Profitability 18 #15 of 18 35 #12 of 18 –
Financial Health 76 #6 of 22 57 #10 of 22 –
Shareholder Returns 44 #6 of 10 67 #4 of 10 –
Overall 52 46 –
  • ISOU ranked among 25 companies in Coal and Uranium
  • NXE ranked among 25 companies in Coal and Uranium
  • NNE ranked among 25 companies in Coal and Uranium

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodISOUNXENNESPY
1 month -5.5%-4.4%-22.7% +0.7%
3 months -9.5%-7.2%-26.8% +3.7%
6 months -26.4%-31.3%-47.8% +7.1%
Year to date -3.1%-6.1%-49.1% +12.8%
1 year -10.9%-10.7%-74.5% +11.9%
3 years -14.9%+49.2%— +85.2%
3 years, per year -5.2%+14.3%— +22.8%
5 years -39.8%+56.8%— +67.6%
5 years, per year -9.6%+9.4%— +10.9%
10 years —+614.0%— +262.0%
10 years, per year —+21.7%— +13.7%

Risk

MeasureISOUNXENNESPY
Volatility, 1Y 75.3%54.8%88.9% 12.7%
Downside volatility, 1Y 77.6%57.8%87.4% 12.6%
Beta vs S&P 500, 1Y 3.042.364.11 1.00
Return / volatility, 1Y -0.14-0.19-0.84 0.94
Max drawdown, 5Y -76.3%-54.3%-79.1% -25.4%
From 52-week high -33.3%-37.9%-74.5% -1.2%
52-week high $13.22$13.92$47.83 $779.14
52-week low $7.47$7.56$11.86 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleISOUNXENNE
P/E now vs peer median -33.4xmedian 27.1x -27.5xmedian 27.1x —median 27.1x
P/S now vs peer median 227.0xmedian 7.3x —median 7.3x 131.7xmedian 7.3x
EV/EBITDA now vs peer median -32.5xmedian 29.1x -27.4xmedian 29.1x —median 29.1x
P/FCF now vs peer median -28.1xmedian 10.3x -40.4xmedian 10.3x —median 10.3x
P/B now vs peer median 1.3xmedian 1.2x 4.4xmedian 1.2x —median 1.2x
PEG now vs peer median —median 50.94 0.68median 50.94 —median 50.94

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsISOUNXENNE
Revenue $2.13M – –
Operating income -$11.51M – –
Net income -$9.04M -$184.50M –
Free cash flow -$17.23M -$141.17M –
EPS (diluted) $-0.26 $-0.31 –
Cash & equivalents $86.47M $532.18M $298.47M
Shares (diluted) 51.67M 588.40M 52.35M
Enterprise value $58.65M $3.25B -$634.08M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricISOUNXENNE
P/E -33.4x -27.5x –
P/FCF -28.1x -40.4x –
P/Operating cash flow – -78.4x –
P/S 227.0x – 131.7x
P/B 1.3x 4.4x –
P/Tangible book 1.3x 4.4x –
EV/EBITDA -32.5x -27.4x –
EV/EBIT -32.0x -27.1x –
EV/Revenue 172.3x – –
EV/FCF -21.3x -35.6x –
EV/Operating cash flow – -69.1x –
PEG (3Y EPS CAGR) – 0.68 –

Growth

14 metrics
MetricISOUNXENNE
Revenue growth (1Y) 35.8% – –
Revenue CAGR (3Y) – – –
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) 45.4% – –
Operating income CAGR (3Y) – – –
Net income growth (1Y) 55.2% -122.1% –
Net income CAGR (3Y) – -63.7% –
EPS growth (1Y) 38.6% -279.2% –
EPS CAGR (3Y) – -40.6% –
Operating cash flow growth (1Y) – -330.0% –
Operating cash flow CAGR (3Y) – -43.4% –
Free cash flow growth (1Y) -3.8% -91.6% –
Free cash flow CAGR (3Y) – -25.3% –

Profitability

14 metrics
MetricISOUNXENNE
Gross margin – – –
EBITDA margin -529.6% – –
Operating margin -539.3% – –
Pretax margin -534.7% – –
Net margin -631.9% – –
FCF margin -807.0% – –
Operating cash flow margin – – –
Return on equity -3.7% -16.3% –
Return on assets -3.6% -11.6% –
Return on invested capital – – –
Return on capital employed – -14.2% –
Asset turnover 0.0x – –
Cash conversion (OCF / net income) – 0.4x –
Stock comp / revenue 303.7% – –

Financial Health

11 metrics
MetricISOUNXENNE
Debt / assets – – –
Debt / equity – – –
Net debt / EBITDA – – –
Debt / FCF – – –
Liabilities / assets 3.6% 27.1% –
Equity / assets 96.4% 72.9% –
Interest coverage -117.8x – –
Current ratio – 1.5x –
Quick ratio – 1.4x –
Cash ratio – 1.4x –
Altman Z-score – – –

Shareholder Returns

7 metrics
MetricISOUNXENNE
Dividend yield – – –
Net buyback yield -12.9% -1.1% –
Shareholder yield -12.9% -1.1% –
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusISOUNXENNE
EPS, next fiscal year $-0.18FY2026 $-0.14FY2026 $-0.76FY2026
Revenue, next fiscal year $0.00FY2026 $0.00FY2026 $1.84MFY2026
Revenue growth, the year after – – +313.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersISOUNXENNE
Held by institutions 31.8% 56.4% 42.6%
Institutions holding 48 274 237
Change in shares held, QoQ +25.1% +1.7% -0.8%
Institutions buying 32 136 128
Institutions selling 11 78 55
Buyers to sellers 2.91 1.74 2.33

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ISOUNXENNE
ISOU 1.00 0.82 0.63
NXE 0.82 1.00 0.69
NNE 0.63 0.69 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ISOU, NXE and NNE?

NexGen Energy (NXE) is the largest by market capitalisation: IsoEnergy (ISOU) $484.47M, NexGen Energy (NXE) $5.70B, Nano Nuclear Energy (NNE) $655.65M.

Which stock has performed better?

Over the past year NexGen Energy (NXE) returned the most: IsoEnergy (ISOU) -10.9%, NexGen Energy (NXE) -10.7%, Nano Nuclear Energy (NNE) -74.5%. Over five years, NexGen Energy (NXE) compounded fastest (IsoEnergy (ISOU) -9.6%/yr, NexGen Energy (NXE) +9.4%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, NexGen Energy (NXE) has been the steadiest (IsoEnergy (ISOU) 75.3%, NexGen Energy (NXE) 54.8%, Nano Nuclear Energy (NNE) 88.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ISOU, NXE and NNE?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, NexGen Energy (NXE) leads on 4. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.