Terrestrial Energy (IMSR) vs PPL (PPL)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
PPL (PPL) has outperformed Terrestrial Energy (IMSR) over the past year, losing 9.4% versus a loss of 79.0%. PPL is the larger company by market cap ($25.40 billion vs $358.6 million), about 70.8 times the size. PPL pays a dividend yielding 3.30%, while Terrestrial Energy does not currently pay one.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | IMSR | PPL |
|---|---|---|
| Share price | $3.39 | $33.75 |
| Market cap | $358.59M | $25.40B |
| 1-day change | -7.26% | -0.59% |
| YTD return | -40.26% | -3.06% |
| 1-year return | -79.01% | -9.44% |
| 5-year return | — | +17.68% |
| P/E ratio (TTM) | — | 19.97 |
| Forward P/E | — | 15.93 |
| EPS (TTM) | $-0.37 | $1.69 |
| Dividend yield | 0.00% | 3.30% |
| Annual dividend | $0.00 | $1.12 |
| Revenue (latest FY) | — | $9.04B |
| Revenue growth (YoY) | — | +6.85% |
| Net income (latest FY) | — | $1.18B |
| Operating margin | — | 23.55% |
| Net margin | — | 13.06% |
| 52-week high | $31.50 | $40.11 |
| 52-week low | $3.38 | $31.56 |
| Distance from 52-week high | -89.25% | -15.86% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | +244.76% | +18.90% |
| Average volume | 1.58M | 7.46M |
| Shares outstanding | 82.72M | 752.54M |
| Employees | 74 | 6,546 |
| Sector | Industrials | Utilities |
| Industry | Metal Fabrications | Electric Utilities: Central |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- PPL is about 70.8 times larger than Terrestrial Energy by market value ($25.40B vs $358.59M).
- PPL has outperformed IMSR by 69.6 percentage points over the past year.
- PPL offers a meaningfully higher dividend yield (3.30% vs 0.00%).
- The two companies sit in different sectors: Terrestrial Energy in Industrials and PPL in Utilities.
About Terrestrial Energy
IMSR stock →Terrestrial Energy Inc. engages in the development of small modular nuclear plants using its generation IV integral molten salt reactor (IMSR).
Industrials · Metal Fabrications · 74 employees
About PPL
PPL stock →PPL Corporation provides electricity and natural gas to approximately 3.6 million customers in the United States. It operates in three segments: Kentucky Regulated, Pennsylvania Regulated, and Rhode Island Regulated.
Utilities · Electric Utilities: Central · 6,546 employees
IMSR vs PPL FAQ
Which is bigger, Terrestrial Energy or PPL?
PPL (PPL) is larger, with a market capitalization of $25.40B compared with $358.59M for Terrestrial Energy (IMSR).
Which stock has performed better over the past year, IMSR or PPL?
PPL returned -9.44% over the past 12 months, compared with -79.01% for IMSR (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Terrestrial Energy or PPL?
PPL pays a dividend yielding 3.30%, while Terrestrial Energy does not currently pay a regular dividend.
Are Terrestrial Energy and PPL in the same industry?
No. Terrestrial Energy is in the Industrials sector, while PPL is in Utilities.