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QUCY · Quantum Cyber N.V. · Shareholders & Ownership

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$1.08 +0.01 (+0.93%)
Market Cap
$89.95M
Shares
84.07M
Volume · Oct 20 195K Avg daily vol (3M) 666.7K

Every disclosed holder of QUCY in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns QUCY

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 229,812 0.27%
Insiders (Forms 3, 4, 5) 57,270,173 68.12%
13D/G-only blocks 3,043,364 3.62%
Remaining 23,524,843 27.98%
Registered funds (N-PORT, not summed) 0 0.00%

Shares outstanding: 84,068,192, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of QUCY

# Holder Shares
1
Lazar David E.
13D CIK 1932843 · Investment adviser · Aug 5, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
477,000,000
1.1
Lazar David E.
Insider CIK 1932843 · Aug 5, 2026
10% Owner, issuer-wide
55,057,500
2
Alexander Gurevich
13G CIK 2148129 · Unknown · Jun 3, 2026
Rule 13d-1(c), passive investor
2,718,543
3
Donahue Kevin Michael
Insider CIK 2105585 · Oct 17, 2025
10% Owner, issuer-wide
685,000
4
BAECHLER GUIDO
Insider CIK 1561662 · Feb 13, 2026
Director, Chief Executive Officer, issuer-wide
605,058
5
Caragol William J
Insider CIK 1380465 · Feb 13, 2026
Director, Chief Financial Officer, issuer-wide
367,899
6
ARMISTICE CAPITAL, LLC
13G CIK 1601086 · Registered investment adviser · Mar 31, 2025
Rule 13d-1(b), qualified institution
324,821
7
Ben-Tzvi Avraham
Insider CIK 1944721 · Jul 22, 2026
Director, issuer-wide
252,000
8
NATAN DAVID
Insider CIK 1253108 · May 8, 2026
Director, issuer-wide
137,141
9
JANE STREET GROUP, LLC
13F CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
84,574
10
Dreismann Heinrich
Insider CIK 1379372 · Feb 13, 2026
Director, issuer-wide
64,700
11
Tibbitts Gregory J
Insider CIK 1326220 · Feb 13, 2026
Director, issuer-wide
55,875
12
Hekland Hans
Insider CIK 1923690 · Jan 1, 2026
Director, issuer-wide
45,000
13
Virtu Financial LLC
13F CIK 1533964 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
41,068
14
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
26,110
15
Steward Partners Investment Advisory, LLC
13F CIK 1723397 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
20,000
16
XTX Topco Ltd
13F CIK 1828301 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
11,391
17
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
11,187
18
Journey Advisory Group, LLC
13F CIK 1840085 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
10,000
19
PROFESSIONAL ADVISORY SERVICES INC
13F CIK 894205 · Registered investment adviser · Sep 30, 2026
10,000
20
Keystone Financial Group, Inc.
13F CIK 2053642 · Unknown · Sep 30, 2026
5,300
21
Tower Research Capital LLC (TRC)
13F CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
4,000
22
OSAIC HOLDINGS, INC.
13F CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,190
23
SBI Securities Co., Ltd.
13F CIK 1851815 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,289
24
Provenance Wealth Advisors, LLC
13F CIK 2081584 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,171
25
NBC SECURITIES, INC.
13F CIK 791540 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
790
26
NFSG Corp
13F CIK 1879757 · Registered investment adviser · Sep 30, 2026
500
27
HighMark Wealth Management LLC
13F CIK 1802451 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
200
28
CITIGROUP INC
13F CIK 831001 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
42

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Key facts CIK 1874252 CUSIP N5436L119 13F (30d) 3 filings 3 filers Visit website Investor relations