RNTZ Rantizo: institutional ownership and insider trading
3 funds reported holding $54.4K of Rantizo in their latest 13F filings; in Q2 2026 funds net bought $56.9K, with 4 new positions and 0 funds selling out; over the last 12 months insiders bought $0 and sold $0 on the open market.
Largest institutional holders of RNTZ
- XTX Topco Ltd — $53.4K
- NATIONAL BANK OF CANADA /FI/ — $978
- Caitong International Asset Management Co., Ltd — $20
5%+ owners
- Tara Sweder: 9.9% (Schedule 13G, filed Oct 20, 2026)
- Phillip Oldridge: 9.9% (Schedule 13D/A, filed Oct 20, 2026)
- OLDRIDGE PHILLIP: 9.0% (Schedule 13D, filed Oct 19, 2026)
Who owns the most RNTZ stock?
The largest institutional holders of Rantizo in the latest 13F filings are XTX Topco Ltd ($53.4K), NATIONAL BANK OF CANADA /FI/ ($978), Caitong International Asset Management Co., Ltd ($20).
Are insiders buying or selling RNTZ?
No open-market insider buys or sells of Rantizo were reported in the last 12 months.