MASS
908 Devices Inc.Company with tickers: MASS
CIK
1555279
CUSIP
65443P102
Shares Outstanding
37,379,953
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 3,752,369 | 3,876,393 | -124,024 | 11.32 |
| 2026-02-27 | 3,876,393 | 3,828,392 | +48,001 | 21.01 |
| 2026-02-13 | 3,828,392 | 3,189,641 | +638,751 | 11.47 |
| 2026-01-30 | 3,189,641 | 3,324,662 | -135,021 | 7.26 |
| 2026-01-15 | 3,324,662 | 3,307,634 | +17,028 | 11.73 |
| 2025-12-31 | 3,307,634 | 3,095,434 | +212,200 | 4.78 |
| 2025-12-15 | 3,095,434 | 2,791,075 | +304,359 | 8.83 |
| 2025-11-28 | 2,791,075 | 2,256,517 | +534,558 | 6.40 |
| 2025-11-14 | 2,256,517 | 1,951,697 | +304,820 | 5.28 |
| 2025-10-31 | 1,951,697 | 1,935,261 | +16,436 | 7.81 |
| 2025-10-15 | 1,935,261 | 1,881,869 | +53,392 | 5.25 |
| 2025-09-30 | 1,881,869 | 1,878,376 | +3,493 | 3.58 |
| 2025-09-15 | 1,878,376 | 1,959,491 | -81,115 | 5.70 |
| 2025-08-29 | 1,959,491 | 2,005,074 | -45,583 | 9.74 |
| 2025-08-15 | 2,005,074 | 2,029,148 | -24,074 | 5.96 |
| 2025-07-31 | 2,029,148 | 2,155,993 | -126,845 | 7.67 |
| 2025-07-15 | 2,155,993 | 2,497,289 | -341,296 | 6.11 |
| 2025-06-30 | 2,497,289 | 2,328,728 | +168,561 | 2.53 |
| 2025-06-13 | 2,328,728 | 2,194,890 | +133,838 | 4.28 |
| 2025-05-30 | 2,194,890 | 2,614,622 | -419,732 | 3.43 |
| 2025-05-15 | 2,614,622 | 2,781,077 | -166,455 | 5.43 |
| 2025-04-30 | 2,781,077 | 2,832,880 | -51,803 | 5.23 |
| 2025-04-15 | 2,832,880 | 2,561,981 | +270,899 | 5.30 |
| 2025-03-31 | 2,561,981 | 2,846,149 | -284,168 | 3.08 |