MCHB Short Interest (September 15, 2026 Update)
Short interest for MCHB was 3.9M as of September 15, 2026, +1.9% from the prior report.
This page tracks MCHB short interest over time, including historical values, changes between reports, and days to cover.
Mechanics Bancorp Class A Comm | MCHB | Nasdaq | Latest report: September 15, 2026
At the latest settlement date of September 15, 2026, Mechanics Bancorp Class A Comm (MCHB) showed reported short interest of 3,912,741 shares. That compared with 3,839,922 shares in the prior report, a change of 72.8K shares, or +1.9%. The latest reported days to cover was 9.23, based on average daily volume of 423.8K.
The historical data currently tracked for MCHB includes 24 reported entries from September 15, 2025 to September 15, 2026. Over that span, reported short interest has ranged from 442.6K to 4.9M shares.
Extreme edge-case readings may reflect unusually low reported average volume.
| Settlement Date | Short Interest | Prior Short Interest | Change Shares | Change % | Average Daily Volume | Days to Cover |
|---|---|---|---|---|---|---|
| September 15, 2026 | 3,912,741 | 3,839,922 | 72.8K | +1.9% | 423.8K | 9.23 |
| August 31, 2026 | 3,839,922 | 3,485,883 | 354.0K | +10.2% | 409.7K | 9.37 |
| August 14, 2026 | 3,485,883 | 3,466,999 | 18.9K | +0.5% | 470.8K | 7.4 |
| July 31, 2026 | 3,466,999 | 3,397,993 | 69.0K | +2.0% | 940.1K | 3.69 |
| July 15, 2026 | 3,397,993 | 3,413,188 | -15.2K | -0.5% | 456.4K | 7.44 |
| June 30, 2026 | 3,413,188 | 3,796,303 | -383.1K | -10.1% | 553.5K | 6.17 |
| June 15, 2026 | 3,796,303 | 4,195,188 | -398.9K | -9.5% | 473.7K | 8.01 |
| May 29, 2026 | 4,195,188 | 3,921,312 | 273.9K | +7.0% | 466.6K | 8.99 |
| May 15, 2026 | 3,921,312 | 4,189,120 | -267.8K | -6.4% | 416.9K | 9.41 |
| April 30, 2026 | 4,189,120 | 4,449,776 | -260.7K | -5.9% | 520.1K | 8.06 |
| April 15, 2026 | 4,449,776 | 4,157,969 | 291.8K | +7.0% | 443.8K | 10.03 |
| March 31, 2026 | 4,157,969 | 3,776,191 | 381.8K | +10.1% | 415.7K | 10 |
| March 13, 2026 | 3,776,191 | 4,354,666 | -578.5K | -13.3% | 405.4K | 9.31 |
| February 27, 2026 | 4,354,666 | 4,407,959 | -53.3K | -1.2% | 304.5K | 14.3 |
| February 13, 2026 | 4,407,959 | 4,902,652 | -494.7K | -10.1% | 418.7K | 10.53 |
| January 30, 2026 | 4,902,652 | 4,323,585 | 579.1K | +13.4% | 377.6K | 12.98 |
| January 15, 2026 | 4,323,585 | 4,508,235 | -184.7K | -4.1% | 418.1K | 10.34 |
| December 31, 2025 | 4,508,235 | 2,665,144 | 1.8M | +69.2% | 1.2M | 3.65 |
| December 15, 2025 | 2,665,144 | 1,974,788 | 690.4K | +35.0% | 935.3K | 2.85 |
| November 28, 2025 | 1,974,788 | 1,584,389 | 390.4K | +24.6% | 479.5K | 4.12 |
| November 14, 2025 | 1,584,389 | 1,127,880 | 456.5K | +40.5% | 262.2K | 6.04 |
| October 31, 2025 | 1,127,880 | 1,021,428 | 106.5K | +10.4% | 227.2K | 4.96 |
| October 15, 2025 | 1,021,428 | 655,817 | 365.6K | +55.7% | 275.0K | 3.71 |
| September 15, 2025 | 442,563 | 404,442 | 38.1K | +9.4% | 285.7K | 1.55 |