Earnings in 4d
Richtech Robotics
Builds commercial and industrial robots while shifting toward recurring robotics-as-a-service arrangements.
$1.85
After-hours close+0.01 (+0.78%)
At close$1.84(−5.90%)
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Breakdown13F · Form 4
Institutions 41.98%77.11M sharesInsiders 38.43%70.58M sharesOther 19.59%35.98M shares
Shares outstanding 183.66M · Float —
Float — provider float is below the insider stake.
The provider's float is smaller than the insider stake it should exclude, so it is not shown.
Institutions13F, as of Jun 30, 2026
197 holders · 77.11M shares · 35 new positions · 102 increased · 50 reduced · 34 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 15.18M | 8.26% | +2.71M | Aug 7, 2026 |
| Marshall Wace, LLP | 6.75M | 3.67% | +3.94M | Aug 13, 2026 |
| Vanguard Capital Management LLC | 6.58M | 3.58% | −478.6K | Aug 13, 2026 |
| State Street Corp | 6.01M | 3.27% | +1.47M | Aug 7, 2026 |
| Davidson Kempner Capital Management LP | 5.00M | 2.72% | −3.50M | Aug 14, 2026 |
| Geode Capital Management, LLC | 4.59M | 2.50% | +701.4K | Aug 12, 2026 |
| Millennium Management LLC | 3.07M | 1.67% | −124.4K | Aug 14, 2026 |
| UBS Group AG | 1.66M | 0.91% | +766.1K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 7.10% | 11.24M | 13G | Jan 21, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Zhenwu Huang | director, officer: Chief Executive Officer | 60.84M | 33.12% | Jan 12, 2026 |
| Zhenqiang Huang | director, 10 percent owner, officer: Chief Financial Officer | 8.11M | 4.42% | Jan 12, 2026 |
| Phil Zheng | officer: Chief Operating Officer | 1.38M | 0.75% | Jan 12, 2026 |
| Stephen Markscheid | director | 64.0K | 0.03% | Jan 13, 2026 |
| Saul Factor | director | 64.0K | 0.03% | Jan 12, 2026 |
| John Shigley | director | 64.0K | 0.03% | Jan 12, 2026 |
| Matthew G. Casella | officer: President | 60.0K | 0.03% | Jan 16, 2026 |
1 ten-percent owner holds 5.67M shares by Form 4, outside the officers-and-directors figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Feb 19, 2026 | Matthew G. Casellaother: Former officer | Sale | 12,500 | $2.68 | 0 |
| Feb 17, 2026 | Matthew G. Casellaother: Former Officer | Sale | 20,000 | $2.79 | 0 |
| Feb 13, 2026 | Matthew G. Casellaother: Former Officer | Sale | 40,000 | $3.00 | 20,000 |
| Oct 1, 2025 | Phil Zhengofficer: Chief Operating Officer | Purchase | 200,000 | 1,200,000 | |
| Oct 1, 2025 | Zhenwu Huangofficer: Chief Executive Officer | Purchase | 200,000 | 30,108,000 | |
| Sep 22, 2025 | Phil Zhengofficer: Chief Operating Officer | Sale | 100,000 | $5.11 | 1,000,000 |
CongressHouse and Senate disclosures
Not reported.