RR in the 13F filings
Richtech Robotics Inc CL B · CUSIP 765504105
- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 19
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 1 listed it in both
- Shares listed
- 20,585,295
- combined, among listed positions
- Reported value
- $43m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 13 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +7,139,137.
Managers listing RR in Q1 2026
19 of 19 holders
Largest increases and reductions, by shares
Increases
- Davidson Kempner Capital Management LPexisting position · 8,500,000 shares now+5,000,000
- Marshall Wace LLPnew position · 2,810,413 shares now+2,810,413
- Millennium Management LLCexisting position · 3,192,092 shares now+2,637,651
- Two Sigma Investments LPnew position · 2,237,981 shares now+2,237,981
- Point72 Asset Management LPnew position · 555,766 shares now+555,766
Reductions
- Citadel Advisors LLCexisting position · 819,260 shares now-1,796,083
- Fidelity (FMR LLC)existing position · 20,632 shares now-687,759
- Susquehanna International Group LLPexisting position · 1,386,260 shares now-251,902
- AQR Capital Management LLCexisting position · 44,221 shares now-12,548
New positions and exits
New (8)
Exited (4)
- Jane Street Group LLCwas $11m
- Walleye Capital LLCwas $789k
- Renaissance Technologies LLCwas $748k
- Polen Capital Management LLCwas $208k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2025 | 2 | $12m | 13 | 5 |
| Q1 2026 | 1 | $18m | 13 | 8 |
| Q2 2026 | 1 | $11m | 7 | 12 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
RR and GE →RR and LRCX →RR and GEV →Choose a stock to compare with RR →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own RR, latest filings →Back to the 13F Explorer →