Quantum Cyber NVQUCY

13F holders, Q3 2025 (September 30)
13holders −1
1new positions
2sold out
$1.49avg. 13F price*

At the end of Q3 2025, 13 institutions reported holding Quantum Cyber NV (QUCY) in their 13F filings, down 1 from Q2 2025. 1 opened new positions and 2 sold out. The largest holders were Armistice Capital, LLC ($588K), Dauntless Investment Group, LLC ($76K) and Journey Advisory Group, LLC ($22K).

Company
Quantum Cyber NV
Filed as
MAINZ BIOMED N V (Q3 2025)
CUSIP
N5436L119
Latest filing quarter
Q2 2026

History

Number of 13F holders

05101520 Q4 2024: 7Q4 2024Q1 2025: 11Q1 2025Q2 2025: 14Q2 2025Q3 2025: 13Q3 2025Q4 2025: 18Q4 2025Q1 2026: 18Q1 2026Q2 2026: 18Q2 2026

Total Exit/New Position Q2 2025 → Q3 2025

InstitutionsTotal Value
New Positions1$127
Exits2$17K

All 13F filers, Q2 2025 → Q3 2025: 111,604 shares bought and 15,400 shares sold, net +96,204 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 13 holders

Armistice Capital, LLC 0.02% Add +38.4% 394,519 $588K
Dauntless Investment Group, LLC 0.20% Add +2.0% 51,000 $76K
Journey Advisory Group, LLC 0.00% No change 15,000 $22K
Steward Partners Investment Advisory, LLC 0.00% No change 10,000 $15K
UBS Group AG 0.00% Reduce -28.6% 6,999 $10K
Osaic Holdings, Inc. 0.00% Add +89.9% 2,112 $3K
Provenance Wealth Advisors, LLC 0.00% No change 1,171 $2K
NFSG Corp 0.00% No change 500 $745
SBI Securities Co., Ltd. 0.00% Reduce -0.9% 337 $502
IFP Advisors, Inc 0.00% No change 90 $134
Rothschild Investment LLC 0.00% New 85 $127
Citigroup Inc. 0.00% No change 16 $24
Morgan Stanley 0.00% Reduce -99.8% 2 $3

"% of holder's portfolio" is QUCY's weight in each manager's 13F, not the share of Quantum Cyber NV the manager owns.