NPWR
NET Power Inc.
stockNYSE
At CloseOct 2, 2026 3:59:57 PM EDT
1.38USD-2.817%(-0.04)579,562
After-hoursOct 2, 2026 4:10:30 PM EDT
1.39USD+0.725%(+0.01)
As of 2026-09-15, there were 3,093,290 shares short with a short interest of 7.05%.
NPWR Short Interest - Official
Short Interest
NPWR Short Position Change - Official
Short Position Change
NPWR 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 | 7.05 | 3,093,290 | 4.69 | -62,401 | -1.98 | 88,480,681 | 43,870,094 |
| 2026-08-31 | 7.19 | 3,155,691 | 2.80 | +182,407 | +6.13 | 88,480,681 | 43,870,094 |
| 2026-08-14 | 6.78 | 2,973,284 | 3.52 | +296,447 | +11.07 | 88,480,681 | 43,870,094 |
| 2026-07-31 | 6.14 | 2,676,837 | 3.98 | -260,363 | -8.86 | 88,383,801 | 43,614,223 |
| 2026-07-15 | 6.77 | 2,937,200 | 4.03 | +718,327 | +32.37 | 88,383,801 | 43,405,372 |
| 2026-06-30 | 5.25 | 2,218,873 | 2.37 | -187,509 | -7.79 | 88,383,801 | 42,275,740 |
| 2026-06-15 | 5.69 | 2,406,382 | 3.13 | +181,468 | +8.16 | 88,383,801 | 42,275,740 |
| 2026-05-15 | 5.20 | 2,224,914 | 1.94 | +112,000 | +5.30 | 88,383,801 | 42,805,159 |
| 2026-04-30 | 5.52 | 2,112,914 | 3.13 | +1,234 | +0.06 | 88,383,801 | 38,291,746 |
| 2026-04-15 | 5.51 | 2,111,680 | 4.45 | -21,259 | -1.00 | 84,687,931 | 38,291,746 |
| 2026-03-31 | 5.57 | 2,132,939 | 2.80 | -158,331 | -6.91 | 84,687,931 | 38,291,746 |
| 2026-03-13 | 5.98 | 2,291,270 | 2.51 | -110,925 | -4.62 | 83,919,757 | 38,291,746 |
| 2026-02-27 | 6.27 | 2,402,195 | 3.14 | -358,544 | -12.99 | 83,919,757 | 38,291,746 |
| 2026-02-13 | 7.21 | 2,760,739 | 3.21 | -586,305 | -17.52 | 83,919,757 | 38,291,746 |
| 2026-01-30 | 8.74 | 3,347,044 | 3.78 | -271,826 | -7.51 | 83,919,757 | 38,291,746 |
| 2026-01-15 | 9.45 | 3,618,870 | 4.57 | -309,760 | -7.88 | 83,919,757 | 38,291,746 |
| 2025-12-31 | 10.26 | 3,928,630 | 3.20 | -85,894 | -2.14 | 83,919,757 | 38,291,746 |
| 2025-12-15 | 10.48 | 4,014,524 | 5.18 | -274,191 | -6.39 | 83,919,757 | 38,291,746 |
| 2025-11-28 | 11.20 | 4,288,715 | 3.12 | -316,203 | -6.87 | 83,919,757 | 38,291,746 |
| 2025-11-14 | 14.28 | 4,604,918 | 2.95 | -518,431 | -10.12 | 77,882,957 | 32,254,448 |
| 2025-10-31 | 15.88 | 5,123,349 | 2.20 | -96,018 | -1.84 | 77,882,957 | 32,254,448 |
| 2025-10-15 | 16.18 | 5,219,367 | 1.83 | +457,076 | +9.60 | 77,882,957 | 32,254,448 |
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.