NASDAQ: ARQQ
Arqit Quantum Inc Stock Ownership - Who owns Arqit Quantum?

Insider buying vs selling

Have Arqit Quantum Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Andrew LeaverChief Executive Officer2026-04-067,595$13.51
$102.62kSell
Paul FeenanChief Revenue Officer2026-04-021,632$13.32
$21.74kSell
Nicholas PointonChief Financial Officer2026-04-021,709$13.32
$22.76kSell
Garth RitchieDirector2026-04-02512$13.25
$6.78kSell
Ben Simon WilderChief Operating Officer2026-04-02683$13.31
$9.09kSell
Patrick WillcocksGeneral Counsel2026-04-021,790$13.32
$23.85kSell

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Net Insider Buy/Sell (L12M) Ownership

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ARQQ Shareholders

What type of owners hold Arqit Quantum Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Dovidio Manfredi Lefebvre29.04%4,441,108$56.58MInsider
Defiance Etfs LLC9.50%1,452,311$18.50MInstitution
Penserra Capital Management LLC9.50%1,452,311$18.50MInstitution
Mirae Asset Global Etfs Holdings Ltd2.12%324,309$4.13MInstitution
Kessler Investment Group LLC1.03%157,569$2.01MInstitution
Carlo Calabria0.73%110,922$1.41MInsider
Ubs Group Ag0.56%85,435$1.09MInstitution
Raymond James Financial Inc0.42%63,837$813.28kInstitution
Millennium Management LLC0.35%54,026$688.29kInstitution
Legal General Group PLC0.34%52,632$670.53kInstitution

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ARQQ vs Software Infrastructure Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ARQQ26.31%30.57%Net SellingNet Selling
VERI25.12%32.74%Net Buying
AMBR0.05%70.50%
TCX11.55%88.45%Net Selling
DAVA36.68%0.86%Net SellingNet Selling

Arqit Quantum Stock Ownership FAQ

Who owns Arqit Quantum?

Arqit Quantum (NASDAQ: ARQQ) is owned by 26.31% institutional shareholders, 30.57% Arqit Quantum insiders, and 43.11% retail investors. Dovidio Manfredi Lefebvre is the largest individual Arqit Quantum shareholder, owning 4.44M shares representing 29.04% of the company. Dovidio Manfredi Lefebvre's Arqit Quantum shares are currently valued at $54.05M.

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