MEC
Mayville Engineering Company, Inc.
stockNYSE
Market OpenOct 5, 2026 10:19:35 AM EDT
16.36USD-0.487%(-0.08)61,635
13.50Bid19.23Ask5.73SpreadAs of 2026-09-15, there were 1,988,864 shares short with a short interest of 12.17%.
MEC Short Interest - Official
Short Interest
MEC Short Position Change - Official
Short Position Change
MEC Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 12.17 | 1,988,864 | 5.26 | +124,354 | +6.67 | 25,500,331 | 16,342,614 |
| 2026-08-31 | 11.41 | 1,864,510 | 3.36 | -226,848 | -10.85 | 25,500,331 | 16,342,614 |
| 2026-08-14 | 12.80 | 2,091,358 | 2.78 | +17,924 | +0.86 | 25,500,331 | 16,342,614 |
| 2026-07-31 | 13.04 | 2,073,434 | 3.31 | +670,348 | +47.78 | 25,494,006 | 15,904,578 |
| 2026-07-15 | 8.82 | 1,403,086 | 3.26 | +50,181 | +3.71 | 25,494,006 | 15,904,578 |
| 2026-06-30 | 8.51 | 1,352,905 | 2.29 | +312,690 | +30.06 | 25,494,006 | 15,904,578 |
| 2026-06-15 | 7.15 | 1,040,215 | 1.20 | +192,231 | +22.67 | 25,494,006 | 14,547,071 |
| 2026-05-15 | 5.88 | 847,984 | 2.49 | -74,048 | -8.03 | 20,494,006 | 14,431,751 |
| 2026-04-30 | 7.10 | 922,032 | 8.30 | +38,432 | +4.35 | 20,318,370 | 12,980,594 |
| 2026-04-15 | 6.81 | 883,600 | 6.89 | +61,679 | +7.50 | 20,318,370 | 12,980,594 |
| 2026-03-31 | 6.33 | 821,921 | 5.76 | +28,020 | +3.53 | 20,318,370 | 12,980,594 |
| 2026-03-13 | 6.12 | 793,901 | 2.93 | +70,871 | +9.80 | 20,318,370 | 12,980,594 |
| 2026-02-27 | 5.57 | 723,030 | 6.02 | -48,003 | -6.23 | 20,318,370 | 12,980,594 |
| 2026-02-13 | 5.94 | 771,033 | 4.77 | -51,133 | -6.22 | 20,318,370 | 12,980,594 |
| 2026-01-30 | 6.33 | 822,166 | 5.97 | -110,855 | -11.88 | 20,318,370 | 12,980,594 |
| 2026-01-15 | 7.19 | 933,021 | 4.91 | +20,359 | +2.23 | 20,318,370 | 12,980,594 |
| 2025-12-31 | 7.03 | 912,662 | 4.70 | -194,253 | -17.55 | 20,318,370 | 12,980,594 |
| 2025-12-15 | 8.53 | 1,106,915 | 7.48 | +175,212 | +18.81 | 20,318,370 | 12,970,638 |
| 2025-11-28 | 7.19 | 931,703 | 3.13 | +74,943 | +8.75 | 20,318,370 | 12,955,602 |
| 2025-11-14 | 6.68 | 856,760 | 3.47 | -8,546 | -0.99 | 20,318,370 | 12,823,939 |
| 2025-10-31 | 6.23 | 865,306 | 2.71 | +225,208 | +35.18 | 20,317,825 | 13,891,703 |
| 2025-10-15 | 4.61 | 640,098 | 6.42 | +42,664 | +7.14 | 20,317,825 | 13,891,703 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.