IMSR Terrestrial Energy Inc.
NASDAQActiveCommon stock
IMSR is the ticker symbol of Terrestrial Energy Inc., which is listed on NASDAQ.
IMSR at a glance
- Symbol
- IMSR
- Company / issuer
- Terrestrial Energy Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Oct 2025 – present
- Sector
- Industrials
- Industry
- Metal Fabrications
- Country
- United States
- IPO year
- 2024
- Market cap
- $461.9 million (Sep 2026)
Terrestrial Energy Inc. company profile
- Industry (SIC)
- Fabricated Plate Work (Boiler Shops)
- Headquarters
- Charlotte, NC
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
- Latest annual report
- 10-K filed 2026-03-30
- Latest interim report
- 10-Q filed 2026-08-11
- SEC CIK
- 2019804
Former company names
- HCM II Acquisition Corp. (until 2025)
Source: SEC EDGAR filer data.
IMSR price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol IMSR?
IMSR is the ticker symbol of Terrestrial Energy Inc on NASDAQ.
Is IMSR still trading?
Yes. IMSR appears in the current NASDAQ listings as of Sep 2026.
Which exchange is IMSR listed on?
IMSR is listed on NASDAQ.