Terrestrial Energy Inc. Common Stock (IMSR)
Stock · NASDAQ · Industrials
$3.05as of 10/16/2026
Price chart
IMSR Signal Track Record
How signals performed across all stocks →What IMSR's price did in the 20 trading sessions after each past signal, compared with any 20-session window over the same period.
| Signal | Times | Median 20-session return | Higher after 20 sessions | Last signal |
|---|---|---|---|---|
| Volume Spike | 13 | +0.5% | 54% | September 11, 2026 |
| Bollinger Band Breakout | 7 | +0.5% | 57% | May 29, 2026 |
| Bollinger Band Breakdown | 5 | +23.8% | 60% | October 8, 2026 |
| Any 20-session window (baseline) | -7.5% | 41% |
Computed by MarketWall from daily closing prices since July 30, 2025. Returns are close-to-close and don't include dividends. Past results describe what happened before; they are not a forecast and not investment advice.
About IMSR
Terrestrial Energy Inc. engages in the development of small modular nuclear plants using its generation IV integral molten salt reactor (IMSR). The IMSR captures the transformative operating benefits of molten salt reactor technology in a plant design of nuclear energy supply. The company uses a plant design together with molten salt reactor technology and uranium in its fuel for a nuclear plant. Terrestrial Energy I…
- Sector
- Industrials
- Industry
- Metal Fabrications
- Employees
- 74
- Website
- www.terrestrialenergy.com/
Fundamentals
- 1-day range
- $2.79$3.24
- Market cap
- $567.81M
- P/E (trailing)
- —
- P/E (forward)
- -3.96
- EPS (trailing)
- $-0.18
- Dividend yield
- —
- Beta
- 3.64
- Avg. volume
- 1.57M
Forecasts
3 analyst ratings
Terrestrial Energy Inc. Common Stock Competitors
Chosen by industry and closest market cap.
- IMSRTerrestrial Energy Inc. Common Stock$3.05▼ 5.28%Market cap $567.81MP/E —$2.79$31.5
- NKLRTerra Innovatum Global N.V. Ordinary shares$2.46▼ 4.65%Market cap $633.17MP/E 0.61$3.08$21.91
- ELMTThe Elmet Group Co. Common Stock$18.93▼ 2.87%Market cap $488.97MP/E —$12.49$25.03
- FSTRL.B. Foster Company Common Stock$34.43▲ 0.38%Market cap $438.01MP/E 31.90$23.81$45.81
- MATWMatthews International Corporation Class A Common Stock$19.36▲ 0.41%Market cap $863.06MP/E 74.40$18.54$30.93
- TGTredegar Corporation Common Stock$7.84▼ 0.51%Market cap $271.38MP/E 8.33$6.25$10.53
- UAMYUnited States Antimony Corporation Common Stock$2.85▲ 2.52%Market cap $920.23MP/E —$2.64$16.71
| Symbol | Market cap | P/E ratio | Price | 1D | 52-week range |
|---|---|---|---|---|---|
| IMSR Terrestrial Energy Inc. Common Stock | $567.81M | — | $3.05 | ▼ 5.28% | $2.79$31.5 |
| NKLR Terra Innovatum Global N.V. Ordinary shares | $633.17M | 0.61 | $2.46 | ▼ 4.65% | $3.08$21.91 |
| ELMT The Elmet Group Co. Common Stock | $488.97M | — | $18.93 | ▼ 2.87% | $12.49$25.03 |
| FSTR L.B. Foster Company Common Stock | $438.01M | 31.90 | $34.43 | ▲ 0.38% | $23.81$45.81 |
| MATW Matthews International Corporation Class A Common Stock | $863.06M | 74.40 | $19.36 | ▲ 0.41% | $18.54$30.93 |
| TG Tredegar Corporation Common Stock | $271.38M | 8.33 | $7.84 | ▼ 0.51% | $6.25$10.53 |
| UAMY United States Antimony Corporation Common Stock | $920.23M | — | $2.85 | ▲ 2.52% | $2.64$16.71 |
P/E shows — for peers not currently carrying a live signal of their own.
Latest news
- Terrestrial Energy Eyes Scalable IMSR Deployment With Standard Uranium FuelYahoo · 10/9/2026
- Terrestrial Energy Files Its Thermal And Electric Facility Topical Report To U.S. Nuclear Regulatory Commissionbenzinga · 10/8/2026
- Terrestrial Energy Submits Topical Report to NRC to Confirm IMSR Plant’s Thermal and Electric Facility Can Be Built and Operated Ahead of Nuclear LicensingYahoo · 10/8/2026
- Terrestrial Energy Files Its Thermal And Electric Facility Topical Report To U.S. Nuclear Regulatory CommissionBenzinga · 10/8/2026
- IsoEnergy Commences 2026 Winter Drilling Program At Larocque East Project, Targeting Hurricane Deposit Resource Expansion With 5,200 M Of DrillingBenzinga · 10/6/2026
- SUNation Stock Gains Nearly 150% YTD: What's Behind the Rally?Yahoo · 9/24/2026
- What Does Ameresco (AMRC) Landing Army Nuclear Work Mean For Investors?Yahoo · 9/24/2026
- Terrestrial Energy to Participate in Upcoming Investor ConferencesYahoo · 9/24/2026
- Viaro Energy Is Examining Small Modular Reactor Technology for Industrial EnergyYahoo · 9/22/2026
Insider Activity
Insider Actions →- Cowan Pamela Beth · July 29, 2026 · Grant299.4K
- McCarthy Kathryn Ann · July 23, 2026 · Grant2.0K
- Thrasher Brian Patrick · April 12, 2026 · Grant58.2K
- Thrasher Brian Patrick · April 12, 2026 · Grant49.9K
- Smith William F. · April 12, 2026 · Grant32.8K
- LeBlanc David Michael · April 12, 2026 · Grant32.8K
- Millsap Steven M. · April 12, 2026 · Grant49.9K
Institutional Ownership
March 31, 2026
- Total shares held
- 19.84M
- Total value held
- $118.75M
- Institutional holders
- 86
- Unknown2.09M
- Unknown1.97M
- Unknown1.63M
- Unknown1.30M
- Unknown1.21M
- Unknown1.12M
- Unknown722.0K
- Unknown690.7K
- Unknown659.4K
- Unknown575.5K
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AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 25, 2026
Terrestrial Energy Partners with U.S. Army on Advanced Nuclear Projects
Terrestrial Energy is working with Ameresco to deliver its IMSR advanced nuclear power system to the U.S. Army’s Aberdeen Proving Ground and other sites in Maryland and New Jersey. The Army has selected projects that feature Terrestrial’s technology, highlighting growing interest in small modular reactors for military use. The company also announced plans to attend upcoming investor conferences and has recently attracted new coverage with a target price of $15.
Terrestrial Energy Partners with U.S. Army on Advanced Nuclear Projects. Terrestrial Energy is working with Ameresco to deliver its IMSR advanced nuclear power system to the U.S. Army’s Aberdeen Proving Ground and other sites in Maryland and New Jersey. The Army has selected projects that feature Terrestrial’s technology, highlighting growing interest in small modular reactors for military use. The company also announced plans to attend upcoming investor conferences and has recently attracted new coverage with a target price of $15.