The company
908 Devices Inc.
MASS · Nasdaq
MASS stood above a rising 150-day average in 23 of the last 52 weekly readings, including each of the last 18 weeks. It is 31.9% above that average now. Life Science Tools & Research Services: 54% of its 79 stocks in an uptrend (+4 points in four weeks); Health Care: 26% (−10 points in four weeks).
Statistics
- Rotation
- Leading
- Weeks in an uptrend
- 18 in a row
- Industry in uptrend
- 54% +4 in 4 wk
- Insider buys, 12 months
- $0
- Insider sales, 12 months
- $19.3M
- Officials’ trades on record
- 0
- Institutions holding
- 109 (+1)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 23 of 52 weeks.
Life-science tools: About half its stocks are in an uptrend and the share has been climbing. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.
Money in and out
Open-market buys above the line and sales below, in dollars.
Congress and officials
No member of Congress or official has disclosed a trade in it.
Insiders
| Who | Did | Shares | Traded |
|---|---|---|---|
| Christopher D. BrownDirector | sold | 30,000at $11.89 | 7 Oct 2026filed 9 Oct 2026 |
| Joseph H. Griffith IVChief Financial Officer | sold | 5,000at $13.03 | 6 Oct 2026filed 8 Oct 2026 |
| Awm Investment Company, Inc.10% owner | sold | 18,000at $11.52 | 29 Sep 2026filed 1 Oct 2026 |
| Awm Investment Company, Inc.10% owner | sold | 24,000at $11.36 | 24 Sep 2026filed 25 Sep 2026 |
| Awm Investment Company, Inc.10% owner | sold | 1,000at $11.25 | 23 Sep 2026filed 25 Sep 2026 |
| John KennewegSVP, Sales & Product Marketing | sold | 5,257at $10.22 | 17 Sep 2026filed 17 Sep 2026 |
| John KennewegSVP, Sales & Product Marketing | sold | 21,399at $10.11 | 16 Sep 2026filed 17 Sep 2026 |
| John KennewegSVP, Sales & Product Marketing | sold | 1,000at $10.00 | 15 Sep 2026filed 17 Sep 2026 |
| Christopher D. BrownDirector | sold | 30,000at $10.58 | 2 Sep 2026filed 4 Sep 2026 |
| Joseph H. Griffith IVChief Financial Officer | sold | 11,459at $10.95 | 25 Aug 2026filed 27 Aug 2026 |
| Awm Investment Company, Inc.10% owner | sold | 41,578at $10.61 | 21 Aug 2026filed 24 Aug 2026 |
| Awm Investment Company, Inc.10% owner | sold | 8,422at $10.52 | 20 Aug 2026filed 24 Aug 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| First Light Asset Management, LLCadded · filed 14 Aug 2026 | 6,282,804$54.7M | +210,241+3.5% |
| AWM Investment Company, Inc.reduced · filed 14 Aug 2026 | 4,879,773$42.5M | -320,151−6.2% |
| ARK Investment Management LLCadded · filed 14 Aug 2026 | 2,027,920$17.6M | +81,235+4.2% |
| BlackRock, Inc.added · filed 7 Aug 2026 | 1,944,236$16.9M | +176,920+10.0% |
| NEEDHAM INVESTMENT MANAGEMENT LLCadded · filed 14 Aug 2026 | 1,820,620$15.8M | +580,620+46.8% |
| VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026 | 1,291,570$11.2M | +172,334+15.4% |
| First Eagle Investment Management, LLCadded · filed 5 Aug 2026 | 929,985$8.1M | +126,379+15.7% |
| GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026 | 761,797$6.6M | +66,342+9.5% |
| Granahan Investment Management, LLCreduced · filed 14 Aug 2026 | 692,092$6.0M | -2,978−0.4% |
| STATE STREET CORPreduced · filed 7 Aug 2026 | 606,560$5.3M | -19,332−3.1% |
News
No headline names it lately.
Everyone who traded it
Same industry
Government contracts
No federal award is tied to it.
From its SEC filings
Analyst forecasts
No analyst forecasts yet.