Arqit Quantum Ownership | Who Owns Arqit Quantum?
Arqit Quantum Ownership Summary
Arqit Quantum is owned by 11.39% institutional investors, 79.65% insiders, and 8.96% retail investors. Penserra capital management is the largest institutional shareholder, holding 8.00% of ARQQ shares. Defiance Quantum ETF is the top mutual fund, with 5.78% of its assets in Arqit Quantum shares.
ARQQ Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Arqit Quantum | 11.39% | 79.65% | 8.96% |
| Sector | Technology Stocks | 50.63% | 12.54% | 36.83% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Penserra capital management | 1.02M | 8.00% | $39.57M |
| Raymond james financial | 84.71K | 0.66% | $3.28M |
| Ubs group | 76.59K | 0.60% | $2.97M |
| Legal & general group | 75.77K | 0.59% | $2.94M |
| Millennium management | 789.94K | 0.47% | $270.16K |
| Sbi securities | 40.25K | 0.32% | $1.56M |
| Banque pictet & cie sa | 36.00K | 0.28% | $1.40M |
| Jpmorgan chase | 34.03K | 0.27% | $1.32M |
| Jane street group | 29.30K | 0.23% | $1.14B |
| Van eck associates | 26.61K | 0.21% | $1.03M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Penserra capital management | 1.02M | 0.47% | $39.57M |
| Maso capital partners | 2.84K | 0.18% | $110.05K |
| Veracity capital | 13.02K | 0.16% | $504.52K |
| Eam investors | 14.12K | 0.06% | $547.23K |
| Sbi securities | 40.25K | 0.04% | $1.56M |
| Biltmore family office | 5.78K | 0.03% | $223.86K |
| Cookson peirce | 15.00K | 0.02% | $581.25K |
| Virtu financial | 6.31K | 0.01% | $244.00K |
| Banque pictet & cie sa | 36.00K | 0.01% | $1.40M |
| Albion financial group /ut | 1.00K | 0.00% | $38.75K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | 789.94K | 0.00% | 777.82K |
| Penserra capital management | 1.02M | 0.47% | 308.94K |
| Alyeska investment group | 62.50K | 0.00% | 62.50K |
| Raymond james financial | 84.71K | 0.00% | 39.32K |
| Banque pictet & cie sa | 36.00K | 0.01% | 36.00K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Mirae asset global investments | - | - | -3.56M |
| Migdal insurance & financial | - | - | -154.44K |
| Cowen and company | - | - | -100.00K |
| Susquehanna group, llp | - | - | -98.40K |
| Vontobel | - | - | -79.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Banque pictet & cie sa | 36.00K | 0.01% | 36.00K | $1.40M |
| Tudor investment corp et al | 16.76K | 0.00% | 16.76K | $649.57K |
| Cookson peirce | 15.00K | 0.02% | 15.00K | $581.25K |
| Eam investors | 14.12K | 0.06% | 14.12K | $547.23K |
| Citigroup | 9.52K | 0.00% | 9.52K | $368.78K |
Sold Out
| Holder | Change |
|---|---|
| Bnp paribas arbitrage, snc | -10.00 |
| Federation des caisses desjardins du quebec | -97.00 |
| Fifth third bancorp | -225.00 |
| Quantbot technologies lp | -3.30K |
| Global retirement partners | -6.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 38 | -17.39% | 1,453,296 | 22.93% | 11 | 13.27% | 23 | -14.81% | 5 | -28.57% |
| Jun 30, 2025 | 49 | 28.95% | 1,202,047 | 141.85% | 9 | 9.76% | 28 | - | 8 | 166.67% |
| Mar 31, 2025 | 38 | 5.56% | 508,010 | 58.35% | 10 | 24.98% | 28 | -6.67% | 3 | - |
| Dec 31, 2024 | 36 | 176.92% | 320,810 | 611.66% | 6 | 798.81% | 30 | 650.00% | 3 | -66.67% |
| Sep 30, 2024 | 13 | -48.00% | 45,079 | -98.33% | - | 19.45% | 4 | -69.23% | 9 | 28.57% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Defiance Quantum ETF | 880.43K | 5.78% | 2.09K |
| Undly L&G Future World UK Eq Idx Fd | 62.37K | 0.43% | 62.37K |
| Undrly Fid DC L&G Fut Wld Mlt Asst MAGJ | 23.65K | 0.16% | 23.65K |
| Sydinvest Megatrends Udb A | 22.10K | 0.15% | -8.00 |
| Cybersecurity Leaders W | 20.00K | 0.13% | - |
| Sydinvest Megatrends Akk A | 19.95K | 0.13% | - |
| VanEck Quantum Cmptg ETF A USD Acc | 16.51K | 0.11% | - |
| L&G Fut Wld ESG Tilted & Optd UKIdxL£Acc | 10.20K | 0.08% | - |
| Undrly Future World Global Equity Idx Lf | 10.69K | 0.07% | 10.69K |
| Hussman Strategic Market Cycle Fund | 10.00K | 0.07% | 10.00K |
ARQQ Ownership FAQ
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