908 Devices (MASS) vs Serve Robotics (SERV)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
908 Devices (MASS) has outperformed Serve Robotics (SERV) over the past year, gaining 32.2% versus a loss of 67.3%. 908 Devices is the larger company by market cap ($477.6 million vs $387.1 million), about 1.2 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 | MASS | SERV |
|---|---|---|
| Share price | $11.56 | $4.47 |
| Market cap | $477.61M | $387.15M |
| 1-day change | -1.91% | -4.18% |
| YTD return | +124.38% | -55.11% |
| 1-year return | +32.21% | -67.25% |
| 5-year return | -63.23% | — |
| EPS (TTM) | $-0.94 | $-2.47 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $13.35 | $18.64 |
| 52-week low | $5.03 | $4.17 |
| Distance from 52-week high | -13.43% | -76.05% |
| Analyst consensus | none | none |
| Avg. price target upside | +15.79% | +171.89% |
| Average volume | 404.42K | 3.62M |
| Shares outstanding | 41.33M | 86.71M |
| Employees | 172 | 370 |
| Sector | Industrials | Industrials |
| Industry | Industrial Machinery/Components | Industrial Machinery/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
- MASS has outperformed SERV by 99.5 percentage points over the past year.
About 908 Devices
MASS stock →908 Devices Inc. provides purpose-built handheld mass spectrometry and fourier transform infrared (FTIR) devices for use in vital health and safety applications.
Industrials · Industrial Machinery/Components · 172 employees
About Serve Robotics
SERV stock →Serve Robotics Inc. designs, develops, and operates low-emission robots that serve people in public and commercial spaces for food delivery activity in the United States.
Industrials · Industrial Machinery/Components · 370 employees
MASS vs SERV FAQ
Which is bigger, 908 Devices or Serve Robotics?
908 Devices (MASS) is larger, with a market capitalization of $477.61M compared with $387.15M for Serve Robotics (SERV).
Which stock has performed better over the past year, MASS or SERV?
MASS returned +32.21% over the past 12 months, compared with -67.25% for SERV (price return, excluding dividends). Past performance does not predict future results.
Are 908 Devices and Serve Robotics in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.