U Power Ltd
UCARNasdaqTechnology · Miscellaneous Electrical Machinery, Equipment & Supplies · E9 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Signs
● 1 severe● 0 good- Filed a late-filing notice (Form NT) — missed an SEC deadline
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 20-Fmissed a reporting deadline ↗Apr 30, 2026
- NT 20-Fmissed a reporting deadline ↗Apr 30, 2025
- NT 20-Fmissed a reporting deadline ↗Apr 30, 2024
- NT 20-Fmissed a reporting deadline ↗May 1, 2023
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Arena Investors LpPassive (13G)May 15, 2026
- Bank Of America Corp /De/Passive (13G)May 14, 2026
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 211,636 | 1.0 | -36.5% |
| Apr 30, 2026 | 333,118 | 1.0 | -30.0% |
| Apr 15, 2026 | 475,875 | 1.0 | -91.8% |
| Mar 31, 2026 | 5.8M | 1.0 | +908.3% |
| Mar 13, 2026 | 574,356 | 3.4 | +107.3% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Recent SEC filings
All filings ↗- F-3REGISTRATION STATEMENTMay 28, 2026
- 4OWNERSHIP DOCUMENTMay 20, 2026
- 3OWNERSHIP DOCUMENTMay 20, 2026
- 3OWNERSHIP DOCUMENTMay 20, 2026
- 3OWNERSHIP DOCUMENTMay 20, 2026
- 3OWNERSHIP DOCUMENTMay 20, 2026
- SCHEDULE 13G/AMay 15, 2026
- SCHEDULE 13GMay 15, 2026
- 20-FANNUAL REPORTMay 15, 2026
- SCHEDULE 13GMay 14, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERMay 14, 2026
- NT 20-FNOTIFICATION OF LATE FILINGApr 30, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERApr 29, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERApr 28, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERApr 7, 2026
Event-driven situations (1)
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