Terrestrial Energy Inc.
IMSR- Exchange
- Nasdaq
- Industry
- Fabricated Plate Work (Boiler Shops)
- SEC CIK
- 0002019804
In the last 90 days, Terrestrial Energy Inc. insiders filed 3 open-market purchases and 0 sales; 111 institutions reported holding it in 13F filings for Q2 2026, worth $151.3M in total; no superinvestor holds it.
Other share classesIMSRW
- Currency
- USD
- Source
- SEC XBRL data (10-K, 10-Q, 20-F, 40-F)
- Updated
- Nov 11, 2026, 1:18 AM ET
Income statement
Each column is one fiscal year, newest first.
| Line item | FY2025 | FY2024 |
|---|---|---|
| Period end | Dec 31, 2025 | Dec 31, 2024 |
| Filing | 10-K | 10-K/A |
| Reported | Mar 30, 2026 | – |
| Operating expenses | $25.2M | – |
| Research and development | $9.77M | – |
| Selling, general and administrative | $14.3M | – |
| Operating income | -$25.2M | – |
| Income tax | $17.9K | – |
| Net income | -$28.0M | – |
| EPS, basic | $-0.39 | – |
| EPS, diluted | $-0.39 | – |
| Weighted shares, basic | 71.6M | – |
| Weighted shares, diluted | 71.6M | – |
Balance sheet
Each column is one fiscal year, newest first.
| Line item | FY2025 | FY2024! |
|---|---|---|
| Period end | Dec 31, 2025 | Dec 31, 2024 |
| Filing | 10-K | 10-K/A |
| Reported | Mar 30, 2026 | – |
| Cash and equivalents | $97.2M | $668.1K |
| Short-term investments | $200.6M | – |
| Total current assets | $299.6M | $820.2K |
| Property, plant and equipment | $834.8K | – |
| Intangible assets | $707.7K | – |
| Total assets | $303.0M | $236.1M |
| Total current liabilities | $5.92M | $458.6K |
| Total liabilities | $7.57M | $11.2M |
| Shareholders' equity | $295.4M | -$10.3M |
Cash flow statement
Each column is one fiscal year, newest first. Free cash flow is operating cash flow minus capital expenditures.
| Line item | FY2025 | FY2024 |
|---|---|---|
| Period end | Dec 31, 2025 | Dec 31, 2024 |
| Filing | 10-K | 10-K/A |
| Reported | Mar 30, 2026 | – |
| Operating cash flow | -$16.5M | – |
| Capital expenditures | $1.06M | – |
| Free cash flow | -$17.5M | – |
| Depreciation and amortization | $1.16M | – |
| Stock-based compensation | $3.10M | – |
| Investing cash flow | -$200.6M | – |
| Financing cash flow | $311.4M | – |
| Net change in cash | $94.1M | – |
Shares outstanding
Common shares outstanding as stated on the cover of each 10-K and 10-Q. The date is the cover date, not the period end; a rising count means dilution.
Notes and known gaps
How these numbers are put together, and what they can't tell you.
- Numbers come from the XBRL data in each period's original 10-K, 10-Q, 20-F or 40-F, or its amendment. They are shown as filed: later filings don't restate earlier periods here.
- Reported is the filing date of the first 8-K with Item 2.02 (results of operations) after the period ended, no later than the 10-Q or 10-K and within 120 days. Companies that release results only in the 10-Q, and foreign companies, which use Form 6-K, have none.
- A column marked ! failed an accounting identity (gross profit = revenue − cost of revenue, or assets = liabilities + equity, within 1%). Its numbers are shown as filed.
Known gaps
- Foreign companies that file Form 20-F or 40-F have annual statements only: their quarterly results are furnished on Form 6-K, which has no XBRL data.
- EPS and share counts are as reported at the time, not adjusted for later stock splits.
- For ADRs, EPS is per ordinary share, not per ADS (one TSMC ADS is five ordinary shares).
- For banks, revenue may be interest income only, depending on how the bank tags its filings; cost of revenue and gross profit are usually blank.
- Companies with several share classes, such as Berkshire Hathaway, may have no EPS and no cover share count.
- Depreciation and amortization is missing for some companies that report it under their own XBRL tags.