Richtech Robotics Inc. Class B Common Stock
Richtech Robotics Inc. Class B Common Stock (RR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · RR · as of Sep 30, 2025
Ownership Breakdown
164
Institutional Holders
▲ 83 vs Q2
$145.12M
Total Inst. Value
▲ $114.18M vs Q2
183.66M
Shares Outstanding
freeFloat 78.11%
33.83M
13F Shares Held
▲ 17.97M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
RR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. general industrial machinery & equipment, nec | 5.34M | 5.26% | 5.26% | $22.91B | Nov 12, 2025 | ▲ 777.7K |
VANGUARD GROUP INC general industrial machinery & equipment, nec | 4.61M | 4.54% | 4.54% | $19.79B | Nov 7, 2025 | ▲ 2.87M |
SUSQUEHANNA INTERNATIONAL GROUP, LLP general industrial machinery & equipment, nec | 3.17M | 3.12% | 3.12% | $13.60B | Nov 14, 2025 | ▲ 3.04M |
STATE STREET CORP general industrial machinery & equipment, nec | 2.23M | 2.19% | 2.19% | $9.55B | Nov 14, 2025 | ▲ 824.0K |
GEODE CAPITAL MANAGEMENT, LLC general industrial machinery & equipment, nec | 2.07M | 2.04% | 2.04% | $8.87B | Nov 12, 2025 | ▲ 603.6K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP general industrial machinery & equipment, nec | 1.79M | 1.76% | 1.76% | $7.68B | Nov 14, 2025 | NEW |
GROUP ONE TRADING, L.P. general industrial machinery & equipment, nec | 1.54M | 1.51% | 1.51% | $6.59B | Nov 12, 2025 | NEW |
JANE STREET GROUP, LLC general industrial machinery & equipment, nec | 1.49M | 1.47% | 1.47% | $6.41B | Nov 14, 2025 | NEW |
HRT FINANCIAL LP general industrial machinery & equipment, nec | 1.47M | 1.45% | 1.45% | $6.32B | Nov 14, 2025 | NEW |
CITADEL ADVISORS LLC general industrial machinery & equipment, nec | 1.28M | 1.26% | 1.26% | $5.48B | Nov 14, 2025 | ▲ 1.28M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
21
Increased
+11.48M shares23
New Positions
first time holders5
Decreased
−990.2K shares0
Sold Out
fully exitedNet shares change (top 50)
+10.49M
+11.48M / −990.2K
Net new holders
+39
23 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
RR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
3
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Casella Matthew G. Former officer | Feb 19, 2026 | Sale | 12,500 | $2.68 | $33.5K | 0 | Form 4 ↗ |
Casella Matthew G. Former Officer | Feb 13, 2026 | Sale | 40,000 | $3.00 | $119.8K | 20.0K | Form 4 ↗ |
Casella Matthew G. Former Officer | Feb 17, 2026 | Sale | 20,000 | $2.79 | $55.8K | 0 | Form 4 ↗ |
Casella Matthew G. President | Dec 4, 2025 | Award | 60,000 | — | — | 60.0K | Form 4 ↗ |
Markscheid Stephen director | Oct 29, 2025 | Award | 24,000 | — | — | 64.0K | Form 4 ↗ |
Markscheid Stephen director | Feb 17, 2025 | Award | 18,000 | — | — | 40.0K | Form 4 ↗ |
Markscheid Stephen director | Nov 20, 2024 | Award | 10,000 | — | — | 22.0K | Form 4 ↗ |
Markscheid Stephen director | Jul 8, 2024 | Award | 12,000 | — | — | 12.0K | Form 4 ↗ |
Shigley John director | Oct 29, 2025 | Award | 24,000 | — | — | 64.0K | Form 4 ↗ |
Shigley John director | Feb 17, 2025 | Award | 18,000 | — | — | 40.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Richtech Robotics Inc. Class B Common Stock (RR) is primarily owned by institutional investors, who hold approximately 18.4% of total shares outstanding. Company insiders own approximately 21.89%, while retail and public investors account for the remaining 59.69%.
The largest institutional shareholder of Richtech Robotics Inc. Class B Common Stock is BLACKROCK, INC., holding approximately 5.34 million shares — equal to 5.26% of outstanding shares — as of September 30, 2025.
A total of 164 institutional investors currently hold RR stock, with a combined institutional value of approximately $145,119,272 as of the most recent 13F filing period.
Frequently asked questions
RR ownershipRichtech Robotics Inc. Class B Common Stock (RR) is primarily owned by institutional investors, who hold approximately 18.4% of shares. The largest shareholder is BLACKROCK, INC. with a 5.26% stake. Company insiders hold 21.89%. Data sourced from SEC Form 13F as of September 30, 2025.