GWH · ESS Tech, Inc.
$0.62
+0.03 (+4.30%)
At close · Aug 14
Going-concern doubt
— flagged Aug 11, 2026
Substantial doubt about the company's ability to continue as a going concern.
“As a result of these conditions, we have concluded that there is substantial doubt over our ability to continue as a going concern as conditions and events, considered in the aggregate, indicate that we are currently unable to meet our obligations as they become due and expect to be unable to meet our obligations within one year after the date that the financial statements are issued.”View the 10-Q filed Aug 11, 2026
Market Cap
$20.41M
Shares
32.97M
Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.
Model estimate
Expected Aug 14 short interest
as of Aug 14
2,158,714
-1.3% vs reported
Short Squeeze Score
71/100
Short interest 6.6% of shares — P81
Days to cover 3.3 — P51
Price vs VWAP -27.6% — P8
Short-volume trend -0.8% — P48
Short interest change +26.8% — P88
Worst FTD 0.73% of shares — P93
Earnings soon +10
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-31
Scheduled
FINRA publishes Sep 10
|
— | — | — | — |
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
| 2026-07-31 | 2,188,049 | 1,725,825 | +462,224 | 3.28 |
| 2026-07-15 | 1,725,825 | 1,743,400 | -17,575 | 2.65 |
| 2026-06-30 | 1,743,400 | 1,413,626 | +329,774 | 1.63 |
| 2026-06-15 | 1,413,626 | 1,542,734 | -129,108 | 2.49 |
| 2026-05-29 | 1,542,734 | 1,562,321 | -19,587 | 2.67 |
| 2026-05-15 | 1,562,321 | 1,582,776 | -20,455 | 1.00 |
| 2026-04-30 | 1,582,776 | 2,026,917 | -444,141 | 3.10 |
| 2026-04-15 | 2,026,917 | 1,627,846 | +399,071 | 5.82 |
| 2026-03-31 | 1,627,846 | 1,445,166 | +182,680 | 5.61 |
| 2026-03-13 | 1,445,166 | 1,114,977 | +330,189 | 1.36 |
| 2026-02-27 | 1,114,977 | 870,715 | +244,262 | 2.83 |
| 2026-02-13 | 870,715 | 923,973 | -53,258 | 2.33 |
| 2026-01-30 | 923,973 | 488,204 | +435,769 | 1.23 |
| 2026-01-15 | 488,204 | 479,829 | +8,375 | 1.00 |
| 2025-12-31 | 479,829 | 561,306 | -81,477 | 1.19 |
| 2025-12-15 | 561,306 | 694,329 | -133,023 | 1.29 |
| 2025-11-28 | 694,329 | 1,270,373 | -576,044 | 1.24 |
| 2025-11-14 | 1,270,373 | 1,175,794 | +94,579 | 1.58 |
| 2025-10-31 | 1,175,794 | 2,666,759 | -1,490,965 | 1.00 |
| 2025-10-15 | 2,666,759 | 1,057,254 | +1,609,505 | 1.00 |
| 2025-09-30 | 1,057,254 | 1,004,854 | +52,400 | 3.24 |
| 2025-09-15 | 1,004,854 | 1,038,884 | -34,030 | 7.97 |
| 2025-08-29 | 1,038,884 | 942,214 | +96,670 | 7.59 |
| 2025-08-15 | 942,214 | 908,333 | +33,881 | 4.29 |
Showing 1–24 of 24 settlements
Key facts
CIK
1819438
CUSIP
26916J205
13F (30d)
47 filings
46 filers
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Investor relations