Avantor (AVTR) vs Rapid Micro Biosystems (RPID)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Avantor (AVTR) has outperformed Rapid Micro Biosystems (RPID) over the past year, gaining 14.0% versus a loss of 75.7%. Over five years, AVTR leads with a -60.0% price change compared with -94.7% for RPID. Avantor is the larger company by market cap ($10.38 billion vs $45.0 million), about 230.6 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 | AVTR | RPID |
|---|---|---|
| Share price | $15.35 | $0.8977 |
| Market cap | $10.38B | $45.03M |
| 1-day change | -0.52% | -4.76% |
| YTD return | +33.94% | -69.04% |
| 1-year return | +13.96% | -75.67% |
| 5-year return | -59.97% | -94.66% |
| Forward P/E | 17.48 | — |
| EPS (TTM) | $-0.84 | $-1.07 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $6.55B | — |
| Revenue growth (YoY) | -3.41% | — |
| Net income (latest FY) | $-530.20M | — |
| Gross margin | 32.65% | — |
| Operating margin | -3.76% | — |
| Net margin | -8.09% | — |
| 52-week high | $16.38 | $4.94 |
| 52-week low | $7.27 | $0.86 |
| Distance from 52-week high | -6.26% | -81.83% |
| Analyst consensus | hold | — |
| Avg. price target upside | -3.71% | — |
| Average volume | 9.45M | 272.65K |
| Shares outstanding | 676.36M | 45.66M |
| Employees | 13,500 | — |
| Sector | Industrials | Industrials |
| Industry | Biotechnology: Laboratory Analytical Instruments | Biotechnology: Laboratory Analytical 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
- Avantor is about 230.6 times larger than Rapid Micro Biosystems by market value ($10.38B vs $45.03M).
- AVTR has outperformed RPID by 89.6 percentage points over the past year.
About Avantor
AVTR stock →Avantor, Inc. engages in the provision of mission-critical products and services to customers in the biopharma, healthcare, education and government, advanced technologies, and applied materials industries in the Americas, Europe, Asia, the Middle East, and Africa.
Industrials · Biotechnology: Laboratory Analytical Instruments · 13,500 employees
AVTR vs RPID FAQ
Which is bigger, Avantor or Rapid Micro Biosystems?
Avantor (AVTR) is larger, with a market capitalization of $10.38B compared with $45.03M for Rapid Micro Biosystems (RPID).
Which stock has performed better over the past year, AVTR or RPID?
AVTR returned +13.96% over the past 12 months, compared with -75.67% for RPID (price return, excluding dividends). Past performance does not predict future results.
Are Avantor and Rapid Micro Biosystems in the same industry?
Yes. Both are classified in the Biotechnology: Laboratory Analytical Instruments industry within the Industrials sector.