Ainos (AIMD) vs Astrotech (DE) (ASTC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Astrotech (DE) (ASTC) has outperformed Ainos (AIMD) over the past year, gaining 36.8% versus a loss of 68.1%. Over five years, ASTC leads with a -76.7% price change compared with -99.5% for AIMD. Astrotech (DE) is the larger company by market cap ($14.4 million vs $8.9 million), about 1.6 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 | AIMD | ASTC |
|---|---|---|
| Share price | $1.21 | $6.84 |
| Market cap | $8.93M | $14.37M |
| 1-day change | -2.11% | -0.29% |
| YTD return | -24.63% | +97.69% |
| 1-year return | -68.06% | +36.80% |
| 5-year return | -99.54% | -76.73% |
| EPS (TTM) | $-2.54 | $-8.49 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $4.44 | $68.85 |
| 52-week low | $1.17 | $1.92 |
| Distance from 52-week high | -72.75% | -90.07% |
| Average volume | 191.67K | 129.65K |
| Shares outstanding | 7.38M | 2.10M |
| Employees | 41 | — |
| Sector | Technology | Technology |
| Industry | Scientific & Technical Instruments | Scientific & Technical Instruments |
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
- ASTC has outperformed AIMD by 104.9 percentage points over the past year.
About Ainos
AIMD stock →Ainos, Inc., a dual-platform company, focusing artificial intelligencebased smelltech technologies and immune therapeutics. It offers AI Nose, an AI-based electronic olfaction system, which uses a smell language model to digitize scent into Smell IDs and turning into machine-readable data.
Technology · Scientific & Technical Instruments · 41 employees
About Astrotech (DE)
ASTC stock →Astrotech Corporation operates as a mass spectrometry company worldwide. It owns and licenses the intellectual property related to the Astrotech Mass Spectrometer Technology, a platform mass spectrometry technology.
Technology · Scientific & Technical Instruments
AIMD vs ASTC FAQ
Which is bigger, Ainos or Astrotech (DE)?
Astrotech (DE) (ASTC) is larger, with a market capitalization of $14.37M compared with $8.93M for Ainos (AIMD).
Which stock has performed better over the past year, AIMD or ASTC?
ASTC returned +36.80% over the past 12 months, compared with -68.06% for AIMD (price return, excluding dividends). Past performance does not predict future results.
Are Ainos and Astrotech (DE) in the same industry?
Yes. Both are classified in the Scientific & Technical Instruments industry within the Technology sector.