Terrestrial Energy Inc. Common Stock (IMSR)
IMSR trades on Nasdaq in Industrials, Metal Fabrications. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$3.11
+5.07% on the day
Market cap
$329.5M
Small cap
Revenue · 2024
$248K
No prior year to compare
Net income · 2024
-$11.5M
-4624.6% net margin
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC XBRL frames, calendar 2024.
Profile
| Field | Value |
|---|---|
| Ticker | IMSR on Nasdaq |
| Sector | Industrials |
| Industry | Metal Fabrications |
| Country | United States |
| IPO year | 2024 |
| SEC CIK | 0002019804 |
| SEC industry code | Fabricated Plate Work (Boiler Shops) |
| Incorporated in | DE |
Financials · 2024
| Line | Value |
|---|---|
| Revenue | $248K |
| Net income | -$11.5M |
| Operating income | -$10.4M |
| Net margin | -4624.6% |
| Operating margin | -4168.8% |
| Revenue growth | No prior-year revenue to compare |
| Cash | $3.0M |
| Total assets | $5.3M |
| P/E (computed) | Net income was not positive |
| P/S (computed) | 1326.6× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest prospectus or offering document | 424B3 | 2026-08-14 |
| Latest annual report | 10-K | 2026-03-30 |
| Latest quarterly / interim | 10-Q | 2026-08-11 |
| Latest current report | 8-K | 2026-08-11 |
| Latest proxy | DEFA14A | 2026-04-29 |
Source: SEC EDGAR submissions feed, 177 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -20.1% |
| 1 month | -31.9% |
| 3 months | -38.3% |
| Year to date | -52.3% |
| 1 year | -86.1% |
| From 52-week high | -89.2% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Other listings for this company
| Ticker | Name | Price |
|---|---|---|
| IMSRW | Terrestrial Energy Inc. Warrant | $0.9499 |
Peers in Metal Fabrications
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| NKLR | Terra Innovatum Global N.V. | $2.75 | -3.67% | $304.4M |
| FSTR | L.B. Foster Company | $35.54 | +1.51% | $373.9M |
| TG | Tredegar Corporation | $7.61 | +4.25% | $265.9M |
| UAMY | United States Antimony Corporation | $3.14 | -6.55% | $470.0M |
| AAC | Ares Acquisition Corporation III | $10.02 | -0.50% | $495.2M |
| MATW | Matthews International Corporation | $18.80 | +0.86% | $586.8M |
| ELMT | The Elmet Group Co. | $21.32 | +3.90% | $649.4M |
| NX | Quanex Building Products Corporation | $18.85 | +2.50% | $863.8M |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier