Stock ownership
908 Devices Inc
- Ticker
- MASS
- CUSIP
- 65443P102
- Held by
- 1 fund
- Combined value
- $11,913,711
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| ARK Investment Management position history | Q1 2026 | −2% | $11,913,711 | 0.09% |