Interlink Electronics (LINK) vs Research Frontiers (REFR)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Interlink Electronics (LINK) has outperformed Research Frontiers (REFR) over the past year, losing 35.2% versus a loss of 66.9%. Over five years, LINK leads with a +41.6% price change compared with -73.1% for REFR. Interlink Electronics is the larger company by market cap ($78.9 million vs $21.7 million), about 3.6 times the size.
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 | LINK | REFR |
|---|---|---|
| Share price | $5.01 | $0.6224 |
| Market cap | $78.92M | $21.70M |
| 1-day change | -6.18% | -8.95% |
| YTD return | +29.12% | -52.49% |
| 1-year return | -35.16% | -66.89% |
| 5-year return | +41.61% | -73.06% |
| EPS (TTM) | $-0.08 | $-0.06 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $8.18 | $2.70 |
| 52-week low | $2.66 | $0.34 |
| Distance from 52-week high | -38.75% | -76.95% |
| Average volume | 29.04K | 1.66M |
| Shares outstanding | 15.75M | 34.87M |
| Employees | 93 | 5 |
| Sector | Technology | Technology |
| Industry | Electronic Components | Electronic Components |
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
- Interlink Electronics is about 3.6 times larger than Research Frontiers by market value ($78.92M vs $21.70M).
- LINK has outperformed REFR by 31.7 percentage points over the past year.
About Interlink Electronics
LINK stock →Interlink Electronics, Inc. provides sensors and printed electronics for use in human-machine interface (HMI) devices and internet-of-things solutions in the United States, Asia, the Middle East, Europe, and internationally.
Technology · Electronic Components · 93 employees
About Research Frontiers
REFR stock →Research Frontiers Incorporated, together with other subsidiary, engages in the development and marketing of technology and devices to control the flow of light worldwide. It develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the light-control panels made by laminating the film, and electronics to power end-products incorporating the film, as well as lamination services for and the end-products, such as windows, skylights, and sunroofs.
Technology · Electronic Components · 5 employees
LINK vs REFR FAQ
Which is bigger, Interlink Electronics or Research Frontiers?
Interlink Electronics (LINK) is larger, with a market capitalization of $78.92M compared with $21.70M for Research Frontiers (REFR).
Which stock has performed better over the past year, LINK or REFR?
LINK returned -35.16% over the past 12 months, compared with -66.89% for REFR (price return, excluding dividends). Past performance does not predict future results.
Are Interlink Electronics and Research Frontiers in the same industry?
Yes. Both are classified in the Electronic Components industry within the Technology sector.