QUCY Quantum Cyber N.V.: institutional ownership and insider trading
19 funds reported holding $378K of Quantum Cyber N.V. in their latest 13F filings; in Q2 2026 funds net sold $114K, with 5 new positions and 5 funds selling out; over the last 12 months insiders bought $0 and sold $0 on the open market.
QUCY revenue and earnings
- Quarter ended Jun 30, 2026: revenue n/a, net income −$11.0M, EPS -0.62
- Quarter ended Mar 31, 2026: revenue n/a, net income −$5.08M, EPS -0.43
- Quarter ended Jun 30, 2025: revenue n/a, net income −$3.48M, EPS -0.80
- Quarter ended Mar 31, 2025: revenue n/a, net income −$5.00M, EPS -1.46
Largest institutional holders of QUCY
- JANE STREET GROUP, LLC — $133K
- Virtu Financial LLC — $64.0K
- UBS Group AG (UBS) — $41.0K
- Steward Partners Investment Advisory, LLC — $31.4K
- Integrated Advisors Network LLC — $21.0K
- XTX Topco Ltd — $17.9K
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $17.6K
- Journey Advisory Group, LLC — $15.7K
- PROFESSIONAL ADVISORY SERVICES INC — $13.0K
- Keystone Financial Group, Inc. — $6.94K
Recent QUCY insider trades
- Oct 17, 2025: Donahue Kevin Michael bought 685,000 shares ($1.03M)
5%+ owners
- Lazar David E.: 94.3% (Schedule 13D/A, filed Aug 7, 2026)
- Alexander Gurevich: 9.8% (Schedule 13G, filed Aug 10, 2026)
Who owns the most QUCY stock?
The largest institutional holders of Quantum Cyber N.V. in the latest 13F filings are JANE STREET GROUP, LLC ($133K), Virtu Financial LLC ($64.0K), UBS Group AG (UBS) ($41.0K).
Are insiders buying or selling QUCY?
No open-market insider buys or sells of Quantum Cyber N.V. were reported in the last 12 months.