Terrestrial Energy Inc. /DE/ (IMSR) intrinsic value & 10-year financials

Terrestrial Energy Inc. /DE/ (IMSR) has no Graham intrinsic value right now because the formula needs positive earnings.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$3.05
Market cap
$218.5M
Revenue (FY2025)
—
ROIC (10-yr avg)
36.8%
Free cash flow (FY2025)
-$17.5M

IMSR 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 — -$28.0M -$0.39 -$17.5M — -26.6%
FY2024 $248.4K -$11.5M -$0.19 -$8.8M -4168.8% 100.3%
FY2023 — — — — — —

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Terrestrial Energy Inc. /DE/ revenue growth over the past decade is N/A; insufficient history prevents a reliable 10-year CAGR calculation.

Terrestrial Energy Inc. /DE/ has earned high returns on invested capital, averaging 36.8% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

Terrestrial Energy Inc. /DE/ capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Terrestrial Energy Inc. /DE/ is evaluated under Benjamin Graham's defensive framework using SEC EDGAR fundamentals using an 8.5 + 2g earnings multiple and a 5.1% AAA bond-yield baseline.

IMSR stock: frequently asked questions

What is the intrinsic value of Terrestrial Energy Inc. /DE/ (IMSR) stock?

Graham's formula only works with positive earnings. Terrestrial Energy Inc. /DE/ reported diluted EPS of -$0.39 in fiscal 2025, so no Graham value is shown. The 10-year table shows revenue and cash-flow trends instead.

Does Terrestrial Energy Inc. /DE/ generate free cash flow?

Terrestrial Energy Inc. /DE/ generated -$17.5M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 0 of the last 2 reported years.

What is IMSR's return on invested capital?

Average ROIC over the last 3 fiscal years was 36.8%, and average return on equity was 65.8%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this IMSR data come from?

From Terrestrial Energy Inc. /DE/'s annual 10-K filings on SEC EDGAR, most recently filed Aug 11, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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