NBBK
NB Bancorp, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 11:42:40 AM EDT
22.40USD-0.775%(-0.17)35,691
22.35Bid22.38Ask0.03SpreadAs of 2026-09-15, there were 1,684,193 shares short with a short interest of 4.63%.
NBBK Short Interest - Official
Short Interest
NBBK Short Position Change - Official
Short Position Change
NBBK 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 | 4.63 | 1,684,193 | 6.51 | +234,848 | +16.20 | 43,818,490 | 36,396,450 |
| 2026-08-31 | 3.98 | 1,449,345 | 4.51 | -150,331 | -9.40 | 43,818,490 | 36,396,450 |
| 2026-08-14 | 4.40 | 1,599,676 | 5.04 | -69,222 | -4.15 | 43,818,490 | 36,396,450 |
| 2026-07-31 | 4.59 | 1,668,898 | 4.05 | -164,887 | -8.99 | 43,818,490 | 36,396,450 |
| 2026-07-15 | 5.04 | 1,833,785 | 9.47 | +110,005 | +6.38 | 43,846,451 | 36,396,450 |
| 2026-06-30 | 4.74 | 1,723,780 | 4.97 | -25,952 | -1.48 | 43,846,451 | 36,396,450 |
| 2026-06-15 | 4.81 | 1,749,732 | 9.46 | -11,279 | -0.64 | 43,846,451 | 36,396,450 |
| 2026-05-15 | 4.82 | 1,761,011 | 5.76 | +60,721 | +3.57 | 43,846,451 | 36,523,490 |
| 2026-04-30 | 5.26 | 1,700,290 | 3.48 | -12,398 | -0.72 | 44,765,178 | 32,296,573 |
| 2026-04-15 | 5.30 | 1,712,688 | 7.56 | -72,947 | -4.09 | 45,165,174 | 32,296,573 |
| 2026-03-31 | 5.53 | 1,785,635 | 7.32 | +280,366 | +18.63 | 45,165,174 | 32,296,573 |
| 2026-03-13 | 4.66 | 1,505,269 | 4.50 | +201,403 | +15.45 | 45,604,774 | 32,296,573 |
| 2026-02-27 | 4.04 | 1,303,866 | 3.81 | -116,867 | -8.23 | 45,770,128 | 32,296,573 |
| 2026-02-13 | 4.40 | 1,420,733 | 4.10 | -91,178 | -6.03 | 45,770,128 | 32,296,573 |
| 2026-01-30 | 4.68 | 1,511,911 | 3.33 | +43,382 | +2.95 | 45,770,128 | 32,296,573 |
| 2026-01-15 | 4.55 | 1,468,529 | 7.92 | +72,381 | +5.18 | 45,770,800 | 32,296,573 |
| 2025-12-31 | 4.32 | 1,396,148 | 6.76 | -325,368 | -18.90 | 45,770,800 | 32,296,573 |
| 2025-12-15 | 5.33 | 1,721,516 | 7.80 | +24,811 | +1.46 | 45,770,800 | 32,296,573 |
| 2025-11-28 | 5.22 | 1,696,705 | 3.92 | -356,324 | -17.36 | 45,770,800 | 32,521,230 |
| 2025-11-14 | 6.30 | 2,053,029 | 5.60 | -13,008 | -0.63 | 39,826,446 | 32,569,685 |
| 2025-10-31 | 6.57 | 2,066,037 | 8.88 | +72,419 | +3.63 | 39,826,446 | 31,458,870 |
| 2025-10-15 | 6.15 | 1,993,618 | 14.26 | +77,524 | +4.05 | 39,826,446 | 32,402,053 |
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.