Loading the section
Closing prices for 09 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
908 Devices Inc. trades on Nasdaq under the ticker MASS. The company belongs to the Technology sector. The trading history on this page starts on 18 December 2020.
Over the past 52 weeks MASS has traded between 5.03 $ and 13.35 $. As of 09 October 2026 the price stood 84.40 % of the way from the 52-week low to the high.
Over one year MASS shares rose 31.69 %; over six months they rose 68.77 %. Volatility over 90 days is 55.79 %. Dividends are not included: this is price change only, as of 09 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to sales is 7.5, above the sector median of 3.6. Price to book is 3.2, below the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 11.59 | 12.19 | 11.59 | 12.05 | 323,080 |
| 08 October 2026 | 11.66 | 11.69 | 11.14 | 11.55 | 448,100 |
| 07 October 2026 | 12.10 | 12.13 | 11.75 | 11.78 | 517,200 |
| 06 October 2026 | 12.85 | 13.35 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Address:44 THIRD AVENUE, BURLINGTON, MA, 01803, US
908 Devices Inc. reported revenue of 58M $ and a net loss of 36M $ over the last four quarters. Net margin is −62.40 %. Revenue changed by +10.94 % year over year. Earnings per share are −1.01 $. Market capitalisation is 431M $.
MASS has a return on equity of −26.88 %, below the sector median of 1.63 %. Return on assets is −19.32 %, below the sector median of 0.49 %. Operating margin is −71.42 %, below the sector median of 1.10 %.
| 189M |
| MIRMirion Technologies, Inc. | 16.62 | +2.47 % | 65M |
| QSIQuantum-Si Incorporated | 1.53 | +25.41 % | 8M |
| NIKINiki BioSolutions, Inc. | 4.00 | −7.41 % | 1M |
| OWLTOwlet, Inc. | 4.73 | +1.50 % | 930,511 |
| 12.25 |
| 12.33 |
| 377,300 |
| 05 October 2026 | 12.69 | 12.86 | 12.20 | 12.80 | 419,500 |
| 02 October 2026 | 12.65 | 12.85 | 12.52 | 12.69 | 411,400 |
| 01 October 2026 | 12.34 | 12.93 | 12.15 | 12.51 | 595,300 |
| 30 September 2026 | 11.89 | 12.47 | 11.83 | 12.34 | 414,100 |
| 29 September 2026 | 11.52 | 11.86 | 11.40 | 11.85 | 452,800 |
| 28 September 2026 | 11.25 | 11.69 | 11.11 | 11.66 | 287,300 |
| 25 September 2026 | 11.52 | 11.72 | 11.13 | 11.44 | 303,900 |
| 24 September 2026 | 10.80 | 11.53 | 10.78 | 11.52 | 353,200 |
| 23 September 2026 | 11.05 | 11.25 | 10.85 | 10.94 | 243,100 |
| 22 September 2026 | 10.88 | 11.19 | 10.68 | 11.18 | 474,800 |
| 21 September 2026 | 10.70 | 11.05 | 10.52 | 10.88 | 343,000 |
| 18 September 2026 | 10.79 | 10.98 | 10.26 | 10.53 | 854,900 |
| 17 September 2026 | 10.15 | 11.22 | 10.15 | 10.98 | 689,800 |
| 16 September 2026 | 10.12 | 10.35 | 9.77 | 9.92 | 285,700 |
| 15 September 2026 | 9.67 | 10.00 | 9.66 | 9.97 | 249,400 |
| 14 September 2026 | 9.38 | 9.89 | 9.33 | 9.73 | 252,600 |