Quantum Cyber NV (QUCY.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Individuals & Insiders68.25%
Public and others28.87%
Public companies2.60%
Institutions0.27%

Major Shareholders

Major Shareholders Latest
Shareholder
David LazarCEO & Director	65.49%	55.06M	--	+55.06M	08/05/2026
Kevin Donahue	0.81%	685.00K	6.19%	+0	10/17/2025
Guido BaechlerFormer CEO & Executive Director	0.53%	446.36K	0.33%	+426.30K	03/25/2026
William CaragolCFO & Senior VP	0.34%	290.00K	0.26%	+282.10K	03/25/2026
Avraham Ben-TzviIndependent Non-Executive Director	0.30%	252.00K	--	+252.00K	07/22/2026
David NatanIndependent Non-Executive Director	0.16%	137.14K	--	+137.14K	05/08/2026
XTX Markets Limited	0.08%	64.27K	--	+64.27K	03/31/2026
Gregory TibbittsFormer Independent Non-Executive Director	0.05%	45.00K	0.04%	+44.13K	03/25/2026
Hans HeklandFormer Independent Non-Executive Director	0.05%	45.00K	0.13%	+27.23K	03/25/2026
Heinrich DreismannFormer Independent Non-Executive Director	0.05%	44.80K	0.03%	+42.60K	03/25/2026
Virtu Financial, Inc.	0.05%	41.07K	0.18%	+12.23K	06/30/2026
UBS Asset Management AG	0.03%	26.11K	0.66%	-60.47K	06/30/2026
Steward Partners Investment Advisory, LLC	0.02%	20.00K	0.22%	-10.00K	06/30/2026
Susquehanna International Group, LLP	0.02%	18.52K	--	+18.52K	03/31/2026
Jane Street Group, LLC	0.02%	16.09K	0.17%	-2.34K	03/31/2026
Two Sigma Securities, LLC	0.02%	12.81K	0.12%	-394.00	03/31/2026
Journey Advisory Group, LLC	0.01%	10.00K	0.11%	-5.00K	06/30/2026
Professional Advisory Services Inc	0.01%	10.00K	--	+10.00K	06/30/2026
Keystone Financial Group, Inc.	<0.01%	5.30K	--	+5.30K	06/30/2026
Tower Research Capital Europe Limited	<0.01%	4.00K	--	+4.00K	06/30/2026