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QUCY QUANTUM CYBER NV

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SHS NEW (common), issuer CIK 1874252

18 managers (18 13F filers) reported a position in QUCY shares at 2026-03-31, 302,226 shares in all. 5 filers opened a position and 5 filers sold out during the quarter.

Managers
18
13F filers
18
New
5
Added
3
Reduced
3
Sold out
5
Shares held by filers
302,226

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
UBS Group AGin group UBS Group AG86,576$41K<0.01%+32,39513F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd64,267$30.4K<0.01%new13F-HRTimelineGroup
Steward Partners Investment Advisory, L…30,000$14.2K<0.01%013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC28,839$14K<0.01%+16,02513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…18,517$8.77K<0.01%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC16,093$7.62K<0.01%-2,34413F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.15,730$7.45K<0.01%new13F-HRTimeline
Journey Advisory Group, LLC15,000$7.11K<0.01%013F-HRTimeline
TWO SIGMA SECURITIES, LLC12,814$6.07K<0.01%-39413F-HRTimeline
SBI Securities Co., Ltd.11,638$5.51K<0.01%+11,30113F-HRTimeline
Provenance Wealth Advisors, LLC1,171$555<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS600$284<0.01%new13F-HRTimelineGroup
NFSG Corp500$237<0.01%013F-HRTimeline
HighMark Wealth Management LLC200$94<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY189$90<0.01%013F-HRTimelineGroup
IFP Advisors, Inc90$43<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1$00%-12,30313F-HRTimelineGroupValue filed as zero, left out of ratios.
Caitong International Asset Management …1$00%new13F-HRTimelineValue filed as zero, left out of ratios.