MASS
908 Devices Inc.Company with tickers: MASS
CIK
1555279
CUSIP
65443P102
Shares Outstanding
37,813,621
13F Activity (30d)
105 filings
102 filers
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-05-27 | 50,501 | 0 | 85,109 | 59.3% |
| 2026-05-26 | 48,623 | 60 | 88,619 | 54.9% |
| 2026-05-22 | 42,133 | 3 | 56,051 | 75.2% |
| 2026-05-21 | 27,355 | 33 | 37,967 | 72.0% |
| 2026-05-20 | 44,104 | 0 | 57,632 | 76.5% |
| 2026-05-19 | 37,023 | 0 | 54,638 | 67.8% |
| 2026-05-18 | 31,534 | 0 | 51,723 | 61.0% |
| 2026-05-15 | 45,274 | 0 | 75,032 | 60.3% |
| 2026-05-14 | 30,571 | 0 | 53,157 | 57.5% |
| 2026-05-13 | 30,343 | 0 | 43,487 | 69.8% |
| 2026-05-12 | 46,303 | 0 | 58,435 | 79.2% |
| 2026-05-11 | 41,894 | 0 | 83,069 | 50.4% |
| 2026-05-08 | 36,863 | 0 | 77,840 | 47.4% |
| 2026-05-07 | 140,250 | 1,407 | 246,420 | 56.9% |
| 2026-05-06 | 91,361 | 620 | 206,367 | 44.3% |
| 2026-05-05 | 104,248 | 408 | 151,618 | 68.8% |
| 2026-05-04 | 47,461 | 3,952 | 74,556 | 63.7% |
| 2026-05-01 | 37,227 | 0 | 69,761 | 53.4% |
| 2026-04-30 | 32,355 | 99 | 65,552 | 49.4% |
| 2026-04-29 | 64,081 | 4,201 | 98,784 | 64.9% |
| 2026-04-28 | 24,081 | 0 | 41,393 | 58.2% |
| 2026-04-27 | 20,615 | 0 | 38,246 | 53.9% |
| 2026-04-24 | 25,054 | 0 | 39,653 | 63.2% |
| 2026-04-23 | 56,357 | 180 | 82,240 | 68.5% |
| 2026-04-22 | 38,250 | 2,557 | 74,470 | 51.4% |
| 2026-04-21 | 41,332 | 1,027 | 96,754 | 42.7% |
| 2026-04-20 | 39,895 | 700 | 114,858 | 34.7% |
| 2026-04-17 | 37,084 | 5,728 | 100,910 | 36.7% |
| 2026-04-16 | 40,354 | 0 | 61,421 | 65.7% |
| 2026-04-15 | 47,545 | 0 | 66,338 | 71.7% |
| 2026-04-14 | 45,281 | 0 | 70,236 | 64.5% |
| 2026-04-13 | 46,653 | 2,088 | 117,284 | 39.8% |
| 2026-04-10 | 25,030 | 0 | 62,681 | 39.9% |
| 2026-04-09 | 67,879 | 100 | 105,657 | 64.2% |
| 2026-04-08 | 55,142 | 600 | 101,293 | 54.4% |
| 2026-04-07 | 50,696 | 501 | 70,403 | 72.0% |
| 2026-04-06 | 43,006 | 0 | 71,607 | 60.1% |