Terrestrial Energy (IMSR) vs Matthews International (MATW)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Matthews International (MATW) has outperformed Terrestrial Energy (IMSR) over the past year, losing 17.0% versus a loss of 79.0%. Matthews International is the larger company by market cap ($606.5 million vs $377.1 million), about 1.6 times the size. Matthews International pays a dividend yielding 5.25%, 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 | MATW |
|---|---|---|
| Share price | $3.56 | $19.43 |
| Market cap | $377.13M | $606.47M |
| 1-day change | -2.47% | -0.77% |
| YTD return | -40.26% | -25.04% |
| 1-year return | -79.01% | -17.03% |
| 5-year return | — | -44.28% |
| Forward P/E | — | 24.80 |
| EPS (TTM) | $-0.37 | $-0.95 |
| Dividend yield | 0.00% | 5.25% |
| Annual dividend | $0.00 | $1.02 |
| 52-week high | $31.50 | $30.93 |
| 52-week low | $3.55 | $18.54 |
| Distance from 52-week high | -88.70% | -37.18% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | +227.81% | +61.25% |
| Average volume | 1.58M | 802.51K |
| Shares outstanding | 82.72M | 31.21M |
| Employees | 74 | 4,300 |
| Sector | Industrials | Telecommunications |
| Industry | Metal Fabrications | Metal Fabrications |
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
- MATW has outperformed IMSR by 62.0 percentage points over the past year.
- Matthews International offers a meaningfully higher dividend yield (5.25% vs 0.00%).
- The two companies sit in different sectors: Terrestrial Energy in Industrials and Matthews International in Telecommunications.
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 Matthews International
MATW stock →Matthews International Corporation provides brand solutions, memorialization products, and industrial technologies worldwide. It operates through three segments: Memorialization, Industrial Technologies, and Brand Solutions.
Telecommunications · Metal Fabrications · 4,300 employees
IMSR vs MATW FAQ
Which is bigger, Terrestrial Energy or Matthews International?
Matthews International (MATW) is larger, with a market capitalization of $606.47M compared with $377.13M for Terrestrial Energy (IMSR).
Which stock has performed better over the past year, IMSR or MATW?
MATW returned -17.03% 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 Matthews International?
Matthews International pays a dividend yielding 5.25%, while Terrestrial Energy does not currently pay a regular dividend.
Are Terrestrial Energy and Matthews International in the same industry?
Yes. Both are classified in the Metal Fabrications industry within the Industrials sector.