Terrestrial Energy Inc. (IMSR) vs PowerBank Corporation Common Stock (PBK)
A side-by-side comparison of Terrestrial Energy Inc. and PowerBank Corporation Common Stock 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.
IMSR
Terrestrial Energy Inc.
$3.93UtilitiesDelayed quote: Oct 6, 2026, 4:00 PM EDT
PBK
PowerBank Corporation Common Stock
$0.25UtilitiesDelayed quote: Oct 6, 2026, 4:00 PM EDT
Total return — IMSR vs PBK
growth of $100 · dividends reinvested · last 1yIMSR -83.5% (-83.5%/yr)PBK +169.8% (+169.8%/yr)PBK compounded faster over this window
Log scale — wide-divergence pair
IMSR PBK
IMSR vs PBK: by the numbers
- •IMSR is the larger company ($325M vs $13M market cap).
- •Both run net losses; IMSR's is the smaller (0.00% vs -25.31% net margin).
Metrics side by side
Valuation
| Metric | IMSR | PBK |
|---|---|---|
| P/S ratio | N/A | 0.47 |
| P/B ratio | 1.15 | 0.65 |
Profitability
| Metric | IMSR | PBK |
|---|---|---|
| Gross margin | 0.00% | 20.52% |
| Operating margin | 0.00% | -20.95% |
| Net margin | 0.00% | -25.31% |
| ROE | -17.47% | -34.82% |
| ROIC | -16.18% | -10.58% |
Go deeper
Dig into the metrics
Terrestrial Energy ROEPowerBank Corporation Common Stock ROETerrestrial Energy operating marginPowerBank Corporation Common Stock operating marginTerrestrial Energy revenue growthPowerBank Corporation Common Stock revenue growthTerrestrial Energy free cash flowPowerBank Corporation Common Stock 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.