Hesai Group
HSAINasdaqIndustrials · General Industrial Machinery & Equipment, NEC · 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- Fmr LlcPassive (13G)May 6, 2026
- Lightspeed China Partners Iii, L.P.Passive (13G)Oct 23, 2025
- Xiaomi CorpPassive (13G)Oct 2, 2025
- Robert Bosch GmbhPassive (13G)Aug 11, 2025
- Lightspeed Opportunity Fund, L.P.Passive (13G)May 15, 2025
- Sun KaiActivist (13D)Apr 30, 2025
- Xiang ShaoqingActivist (13D)Apr 30, 2025
- Li YifanActivist (13D)Apr 30, 2025
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 | 5.4M | 3.9 | -1.8% |
| Apr 30, 2026 | 5.5M | 2.9 | +0.3% |
| Apr 15, 2026 | 5.5M | 4.0 | -5.0% |
| Mar 31, 2026 | 5.8M | 2.3 | +1.8% |
| Mar 13, 2026 | 5.7M | 3.3 | -3.1% |
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 26, 2026
- 6-KFORM 6-KMay 20, 2026
- 6-KFORM 6-KMay 19, 2026
- 6-KFORM 6-KMay 8, 2026
- SCHEDULE 13G/AMay 6, 2026
- 6-KFORM 6-KApr 27, 2026
- 6-KFORM 6-KApr 24, 2026
- 20-FApr 24, 2026
- 6-KFORM 6-KApr 10, 2026
- 6-KFORM 6-KApr 10, 2026
- 4OWNERSHIP DOCUMENTMar 27, 2026
- 4OWNERSHIP DOCUMENTMar 27, 2026
- 4OWNERSHIP DOCUMENTMar 27, 2026
- 4OWNERSHIP DOCUMENTMar 27, 2026
- 6-KFORM 6-KMar 25, 2026
Event-driven situations (2)
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