Hallador Energy Company (HNRG) vs Terrestrial Energy Inc. (IMSR)

A side-by-side comparison of Hallador Energy Company and Terrestrial Energy Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

Compare
Hallador Energy Company logo
HNRG
Hallador Energy Company
$677M
$14.38UtilitiesDelayed quote: Oct 6, 2026, 11:35 AM EDT
Terrestrial Energy Inc. logo
IMSR
Terrestrial Energy Inc.
$329M
$3.98UtilitiesDelayed quote: Oct 6, 2026, 11:35 AM EDT

Total return — HNRG vs IMSR

growth of $100 · dividends reinvested · last 1y
HNRG -29.4% (-29.4%/yr)IMSR -83.5% (-83.5%/yr)HNRG compounded faster over this window
20406080100Start $1002026$71$17
HNRG IMSR

HNRG vs IMSR: by the numbers

  • •HNRG is the larger company ($677M vs $329M market cap).
  • •Both run net losses; IMSR's is the smaller (0.00% vs -0.20% net margin).

Metrics side by side

Valuation

MetricHNRGIMSR
P/E ratio589.14N/A
P/S ratio1.50N/A
P/B ratio3.561.17
EV / EBITDA12.26N/A

Profitability

MetricHNRGIMSR
Gross margin18.59%0.00%
Operating margin13.01%0.00%
Net margin-0.20%0.00%
ROE-0.48%-17.47%
ROIC5.74%-16.18%

Growth (annualized)

MetricHNRGIMSR
Revenue CAGR (5Y)14.07%N/A
Total return CAGR (5Y)32.71%N/A

Go deeper

Full HNRG analysisFull IMSR analysisInteractive comparison tool

Dig into the metrics

Hallador Energy P/E ratioHallador Energy ROETerrestrial Energy ROEHallador Energy operating marginTerrestrial Energy operating marginHallador Energy revenue growthTerrestrial Energy revenue growthHallador Energy free cash flowTerrestrial Energy free cash flow

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.