STAK STAK INC: institutional ownership and insider trading
9 funds reported holding $1.24M of STAK INC in their latest 13F filings; in Q2 2026 funds net bought $793K, with 5 new positions and 2 funds selling out.
Largest institutional holders of STAK
- HRT FINANCIAL LP — $500K
- JANE STREET GROUP, LLC — $500K
- XTX Topco Ltd — $81.4K
- UBS Group AG (UBS) — $77.1K
- Scientech Research LLC — $62.9K
- Tower Research Capital LLC (TRC) — $19.1K
- VALLEY NATIONAL ADVISERS INC — $2.73K
- Caitong International Asset Management Co., Ltd — $4
- ROYAL BANK OF CANADA (RY, RBMCF, RYLBF, RYPBF) — $0
Who owns the most STAK stock?
The largest institutional holders of STAK INC in the latest 13F filings are HRT FINANCIAL LP ($500K), JANE STREET GROUP, LLC ($500K), XTX Topco Ltd ($81.4K).