Terrestrial Energy Inc. (IMSRW)

NASDAQ: IMSRW · Real-Time Price · USD · Warrants
2.240
+0.070 (3.23%)
Jul 31, 2026, 4:00 PM EDT - Market closed
Market Cap552.98M +77.3%
Revenue (ttm)n/a
Net Income-32.27M
EPS-0.39
Shares Out 105.94M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume14,028
Open2.350
Previous Close2.170
Day's Range2.020 - 2.350
52-Week Range1.720 - 9.070
Betan/a
Analystsn/a
Price Targetn/a
Earnings DateAug 11, 2026

About IMSRW

Terrestrial Energy Inc. produces carbon free nuclear energy in North Carolina. It offers Pre-construction services, such as site selection and site and use-specific engineering studies for construction and licensing planning preparation; construction services and component supply; and post construction IMSR Core-unit supply and fuel supply. The company was founded in 2013 and is headquartered in Charlotte, North Carolina.

Industry Regulated Electric
Sector Utilities
Founded 2013
Employees 74
Stock Exchange NASDAQ
Ticker Symbol IMSRW
Full Company Profile

News

Terrestrial Energy appoints Pamela Cowan as EVP, engineering

Terrestrial Energy (IMSR) announced the addition of Pamela Cowan as EVP of Engineering. She will be based at the Charlotte, N.C. headquarters and report to Terrestrial Energy CEO Simon Irish.

1 day ago - TheFly

Terrestrial Energy Appoints Senior Industry Executive Pamela Cowan as EVP of Engineering

CHARLOTTE, N.C.--(BUSINESS WIRE)--Terrestrial Energy Inc. (Nasdaq: IMSR), a developer of proprietary Generation IV small modular nuclear power plants, today announced the addition of Pamela Cowan as E...

1 day ago - Business Wire

Terrestrial Energy Board Adds Industry Veteran Kathryn McCarthy; Announces Second Quarter 2026 Earnings Release and Conference Call Date

CHARLOTTE, N.C.--(BUSINESS WIRE)--Terrestrial Energy Inc. (NASDAQ: IMSR), a developer of small modular nuclear power plants using its Generation IV Integral Molten Salt Reactor (IMSR), today announced...

3 days ago - Business Wire

Terrestrial Energy, Zachry Group sign Engineering Services Agreement

Terrestrial Energy (IMSR) and Zachry Group announced they have signed an Engineering Services Agreement, ESA. Under the agreement, Zachry will provide nuclear engineering services including civil stru...

3 days ago - TheFly

Terrestrial Energy and Zachry Group Sign Engineering Services Agreement Supporting IMSR Plant Development at Texas A&M-RELLIS

CHARLOTTE, N.C.--(BUSINESS WIRE)--Terrestrial Energy Inc. (NASDAQ: IMSR), a developer of small modular nuclear power plants using its Generation IV Integral Molten Salt Reactor (IMSR), and Zachry Grou...

3 days ago - Business Wire

Terrestrial Energy, Texas A&M sign agreements advancing IMSR deployment

The company states: “Terrestrial Energy (IMSR) and The Texas A&M University System have signed ground lease and R&D agreements. These agreements provide exclusive access and rights to approximately 77...

6 weeks ago - TheFly

Terrestrial Energy and The Texas A&M University System Sign Agreements Advancing IMSR Commercial Deployment and R&D Projects at Texas A&M-RELLIS

CHARLOTTE, N.C. & BRYAN-COLLEGE STATION, Texas--(BUSINESS WIRE)--Terrestrial Energy Inc. (NASDAQ: IMSR), a developer of small modular nuclear power plants using its Generation IV Integral Molten Salt ...

6 weeks ago - Business Wire

Terrestrial Energy Transcript: AGM 2026

The meeting confirmed a quorum, elected three directors for three-year terms, and ratified the appointment of the independent auditor for 2026. No shareholder questions were raised, and all agenda items passed as recommended.

7 weeks ago - Transcripts

Terrestrial Energy reports Q1 EPS (10c) vs (10c) last year

“During the quarter, Terrestrial Energy (IMSR) delivered against the three-pillar framework outlined in March – IMSR engineering and regulatory programs, including our key project engagements with the...

2 months ago - TheFly

Terrestrial Energy Earnings Call Transcript: Q1 2026

Q1 2026 saw regulatory milestones, a strengthened commercial pipeline, and a solid cash position. Cash burn increased sequentially due to scaling and one-time costs, with guidance for further project announcements and continued investment in growth.

2 months ago - Transcripts

Terrestrial Energy Earnings release: Q1 2026

Terrestrial Energy released its Q1 2026 earnings on May 14, 2026, summarizing the period's financial results.

2 months ago - Filings

Terrestrial Energy Slides: Q1 2026

Terrestrial Energy has posted slides in relation to its Q1 2026 quarterly earnings report, which was published on May 14, 2026.

2 months ago - Filings

Terrestrial Energy Quarterly report: Q1 2026

Terrestrial Energy has published its Q1 2026 quarterly earnings report on May 14, 2026.

2 months ago - Filings

Terrestrial Energy Reports First Quarter 2026 Results

CHARLOTTE, N.C.--(BUSINESS WIRE)--Terrestrial Energy Inc. (NASDAQ: IMSR) (“Terrestrial Energy” or “the Company”), a developer of Generation IV small modular nuclear power plants, today announced its f...

2 months ago - Business Wire

NRC issues SER approving Terrestrial’s Postulated Initiating Events report

Terrestrial Energy (IMSR) announced that the U.S. Nuclear Regulatory Commission has issued its Safety Evaluation Report approving the company’s Postulated Initiating Events Topical Report. This follow...

2 months ago - TheFly

NRC Issues Safety Evaluation Report Approving Terrestrial Energy's IMSR Postulated Initiating Events Topical Report

CHARLOTTE, N.C.--(BUSINESS WIRE)--Terrestrial Energy Inc. (NASDAQ: IMSR) (“Terrestrial Energy” or “the company”), a developer of small modular nuclear power plants using its Generation IV Integral Mol...

2 months ago - Business Wire

Terrestrial Energy appoints Tyler Gronbach as VP, IR and public relations

Terrestrial Energy (IMSR) announced that Tyler Gronbach has joined the company as Vice President of Investor Relations and Public Relations. Gronbach joins Terrestrial Energy from Wolfspeed (WOLF). Pu...

Other symbols: WOLF
3 months ago - TheFly

Terrestrial Energy Appoints Tyler Gronbach as Vice President of Investor Relations and Public Relations

CHARLOTTE, N.C.--(BUSINESS WIRE)--Terrestrial Energy Inc. (Nasdaq: IMSR) (“Terrestrial Energy” or the “Company”), a developer of proprietary Generation IV small modular nuclear power plants, today ann...

3 months ago - Business Wire

Terrestrial Energy, Riot Platforms collaborate over nuclear-powered data centers

Terrestrial Energy (IMSR) and Riot Platforms (RIOT) announced a collaboration to develop a best-in-class pairing of future data centers with co-located advanced nuclear plants. As partners, Riot and T...

Other symbols: RIOT
3 months ago - TheFly

Terrestrial Energy and Riot Platforms Launch Collaboration to Develop Nuclear-Powered Large-Scale Data Center Projects

CHARLOTTE, N.C. & CASTLE ROCK, Colo.--(BUSINESS WIRE)--Terrestrial Energy Inc. (NASDAQ: IMSR) (“Terrestrial Energy”), a developer of small modular nuclear power plants using its Generation IV Integral...

Other symbols: RIOT
3 months ago - Business Wire

Terrestrial Energy Announces First Quarter 2026 Earnings Release and Conference Call Date

CHARLOTTE, N.C., April 30, 2026 (GLOBE NEWSWIRE) -- Terrestrial Energy Inc. (NASDAQ: IMSR), a developer of Generation IV small modular nuclear power plants, will report its first quarter 2026 earnings...

3 months ago - GlobeNewsWire

Terrestrial Energy Proxy statement: Proxy filing

Terrestrial Energy filed a proxy statement on April 29, 2026, providing details for shareholder voting and corporate governance matters.

3 months ago - Filings

Terrestrial Energy Proxy statement: Proxy filing

Terrestrial Energy filed a proxy statement on April 29, 2026, providing details for shareholder voting and corporate governance matters.

3 months ago - Filings

Terrestrial Energy submits safety analysis to U.S. Nuclear Regulatory Commission

Terrestrial Energy (IMSR) has submitted a safety analysis to the U.S. Nuclear Regulatory Commission, marking another milestone in the company’s systematic progress toward licensed commercial operation...

3 months ago - TheFly

Terrestrial Energy Slides: Investor presentation

Terrestrial Energy has posted slides in relation to its latest quarterly earnings report, which was published on April 8, 2026.

4 months ago - Filings