Niu Technologies
NIUNasdaqConsumer Discretionary · Motor Vehicles & Passenger Car Bodies · 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).
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Glory Achievement Fund LtdActivist (13D)Mar 13, 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 | 1.3M | 5.2 | +0.7% |
| Apr 30, 2026 | 1.3M | 4.9 | -15.5% |
| Apr 15, 2026 | 1.5M | 6.2 | +8.6% |
| Mar 31, 2026 | 1.4M | 1.7 | +31.7% |
| Mar 13, 2026 | 1.0M | 1.9 | +34.3% |
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 ↗- 6-KFORM 6-KMay 18, 2026
- 20-FApr 17, 2026
- 6-KFORM 6-KApr 6, 2026
- 6-KFORM 6-KMar 18, 2026
- 4OWNERSHIP DOCUMENTMar 17, 2026
- 144Mar 16, 2026
- SCHEDULE 13D/AMar 13, 2026
- 3OWNERSHIP DOCUMENTMar 6, 2026
- 3OWNERSHIP DOCUMENTMar 6, 2026
- 3OWNERSHIP DOCUMENTMar 4, 2026
- 3OWNERSHIP DOCUMENTMar 4, 2026
- 3OWNERSHIP DOCUMENTMar 4, 2026
- SCHEDULE 13D/AMar 4, 2026
- SCHEDULE 13D/AFeb 11, 2026
- SCHEDULE 13D/AFeb 2, 2026
Event-driven situations (1)
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