IMSR
Terrestrial Energy Inc.Price
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
- R Mar 30 Terrestrial Energy reported a $28 million net loss for 2025, a signi…
- R Jun 12 Terrestrial Energy Inc. (IMSR) received SEC effectiveness for its re…
- R Aug 11 Terrestrial Energy reported Q2 2026 results with a net loss of $9.4M…
- A Sep 22 Roth Capital initiates
- B Oct 9 to Oct 14 3 days of insider buys: $112.3K by 3 insiders, avg $3.08
- A Oct 21 Lake Street initiates
Signal stack
Where each data set points today.
- InsidersBULLISH
3 insiders bought $112.3K at an average $3.08. No open-market sales. Price is 7% below their cost.
- InstitutionsMIXED
Q2 2026: 11 added (0 new), 14 trimmed or exited.
- AnalystsBULLISH
8 of 9 rate it Buy or better. Every target is above the price.
- EstimatesRISING
Current-quarter EPS estimate −$0.520 → −$0.188 over 90 days.
- Short sellersSTEADY
Short interest +11.1% to 6.45M shares. 4.2 days to cover, ≈6.1% of shares.
- TrendDOWNTREND
33% below its 50-day average. New closing low $2.80 on Oct 23.
- SocialQUIET
No Reddit mentions this week. Last mention Oct 13.
Who's buying
13F· Q2 2026| Fund | Move | Value |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | DOUBLED | $24.2M |
| UBS Group AG | DOUBLED | $12.5M |
| D. E. Shaw & Co., Inc. | TRIM | $4.7M |
| Hudson Bay Capital Management LP | ADD | $4.2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | ADD | $4.0M |
| MORGAN STANLEY | ADD | $2.9M |
| Alyeska Investment Group, L.P. | TRIM | $1.6M |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | $1.3M |
Quarterly 13F filings are due 45 days after each quarter ends.
The Street
9 analystsPrice is below the lowest target. Median implies +370%.Targets as of Oct 26, 2026.
| Date | Firm | Rating |
|---|---|---|
| Oct 26, 2026 | 🔒 Fresh data, subscribers only INITIATE | |
| Oct 21, 2026 | Lake Street INITIATE | Buy |
| Sep 22, 2026 | Roth Capital INITIATE | Buy |
Insider ledger
Form 4| Date | Insider | Type | Value |
|---|---|---|---|
| Oct 19, 2026 | Williams David Woodward Chief Commercial Officer | AWARD | 152,672 sh |
| Oct 14, 2026 | Pardee Charles G Director | BUY | $22.1K |
| Oct 13, 2026 | Irish Simon Chief Executive Officer | BUY | $50.8K |
| Oct 9, 2026 | BUCKMAN FREDERICK W Director | BUY | $39.3K |
| Jul 29, 2026 | Cowan Pamela Beth EVP, Engineering | AWARD | 299,401 sh |
| Jul 23, 2026 | McCarthy Kathryn Ann Director | AWARD | 2,049 sh |
| Apr 12, 2026 | LeBlanc David Michael Chief Technology Officer | AWARD | 32,787 sh |
| Apr 12, 2026 | Thrasher Brian Patrick Chief Financial Officer | AWARD | 49,917 sh |
Earnings setup
Estimates| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | -$0.19 | -$0.26–-$0.12 | +1.3% | $0.00 |
| Next Q | -$0.20 | -$0.25–-$0.13 | -7.9% | $0.00 |
| Current FY | -$0.62 | -$0.86–-$0.44 | +4.6% | $0.00 |
| Next FY | -$0.83 | -$0.93–-$0.65 | -5.7% | $0.00 |
Short side
FINRA· Sep 30, 2026SecBot reports
3 filings · 2 press releases · 3 bullish · 0 bearish- BULLISH CLUSTEROct 15, 2026
Three insiders, including CEO Simon Irish, made open-market purchases totaling $112K over a…
The CEO joining two directors in open-market purchases within a tight window is a strong signal of insider conviction. Monitor for any upcoming corporate announcements (earnings, product milestones…
- BULLISH 8-KAug 11, 2026
Terrestrial Energy reported Q2 2026 results with a net loss of $9.4M ($-0.09 EPS), improving from…
The combination of NRC licensing progress, site control, and significantly improved unit economics ($2.7B lifetime revenue per plant) represents a material de-risking of the IMSR commercialization…
- BULLISH EFFECTJun 12, 2026
Terrestrial Energy Inc. (IMSR) received SEC effectiveness for its registration statement (File No…
With the registration declared effective, Terrestrial Energy can price its IPO at any time — typically within 1-2 days. The de-SPAC structure suggests potential for near-term volatility as lock-up…
- MIXED PRESS RELEASEMar 30, 2026
Terrestrial Energy reported a $28 million net loss for 2025, a significant increase from the prior…
While fundamentals weakened with rising losses and zero revenue, the company secured critical regulatory, funding, and commercial validation milestones. Traders should monitor progress on the Texas…
All IMSR filing & press-release reports (5)
- CLUSTER reportOct 15, 2026
- 8-K reportAug 11, 2026
- EFFECT reportJun 12, 2026
- PRESS-RELEASE reportMar 30, 2026
- PRESS-RELEASE reportMar 17, 2026