Stak Inc. Class ASTAK
13F holders, Q2 2026 (June 30)8holders +3
5new positions
2sold out
$3.81avg. 13F price*
At the end of Q2 2026, 8 institutions reported holding Stak Inc. Class A (STAK) in their 13F filings, up 3 from Q1 2026. 5 opened new positions and 2 sold out. The largest holders were HRT Financial LP ($500K), Jane Street Group, LLC ($500K) and XTX Topco Ltd ($81K).
- Company
- Stak Inc. Class A
- CUSIP
- G84092116
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $644K |
| Exits | 2 | $53K |
All 13F filers, Q1 2026 → Q2 2026: 260,513 shares bought and 52,500 shares sold, net +208,013 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 8 holders
| HRT Financial LP | 0.00% | New | 131,486 | $500K |
| Jane Street Group, LLC | 0.00% | Add +141.2% | 131,219 | $500K |
| XTX Topco Ltd | 0.00% | New | 21,355 | $81K |
| UBS Group AG | 0.00% | Add +150.2% | 20,236 | $77K |
| Scientech Research LLC | 0.05% | New | 16,508 | $63K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +72.4% | 5,000 | $19K |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 1 | $4 |
| Royal Bank of Canada | 0.00% | New | 100 | $0 |
"% of holder's portfolio" is STAK's weight in each manager's 13F, not the share of Stak Inc. Class A the manager owns.