Company · Ownership research

Quantum Cyber N.V. QUCY

CIK 0001874252 · CUSIP N5436L119

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP N5436L119 (QUCY), not CUSIP N5436L101 (QUCY), and does not merge CUSIPs.

Some filings reported values in thousands; those figures were scaled ×1000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	ARMISTICE CAPITAL, LLC CIK 1601086 · View history	$959.04K 222,000 shares	0.02%	+222.00KNew	SEC filing ↗ Feb 14, 2025	▾
02	Virtu Financial LLC CIK 1533964 · View history	$79.00K 18,330 shares	0.00%	+18.33KNew	SEC filing ↗ Feb 11, 2025	▾
03	UBS Group AG CIK 1610520 · View history	$16.25K 3,762 shares	0.00%	+3.76KNew	SEC filing ↗ Feb 14, 2025	▾
04	CITIGROUP INC CIK 831001 · View history	$2.91K 673 shares	0.00%	CUSIP change	SEC filing ↗ Feb 12, 2025	▾
05	NFSG Corp CIK 1879757 · View history	$2.16K 500 shares	0.00%	+500New	SEC filing ↗ Jan 28, 2025	▾
06	SBI Securities Co., Ltd. CIK 1851815 · View history	$264.00 61 shares	0.00%	—	SEC filing ↗ Feb 6, 2025	▾
07	MORGAN STANLEY CIK 895421 · Amended · View history	$17.00 4 shares	0.00%	CUSIP change	SEC filing ↗ May 15, 2025	▾
08	CONCOURSE FINANCIAL GROUP SECURITIES, INC. CIK 752798 · View history	$0.00 0 shares	0.00%	CUSIP change	SEC filing ↗ Feb 13, 2025	▾

Showing 8 / 8 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

245,330

Not deduplicated across managers

Disclosed value

$1.06M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Quantum Cyber N.V. · Q4 2024

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This page includes 8 of 8 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.