Arqit Quantum Inc.
ARQQ- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001859690
In the last 90 days, Arqit Quantum Inc. insiders filed 0 open-market purchases and 7 sales; 64 institutions reported holding it in 13F filings for Q2 2026, worth $360.6M in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Arqit Quantum Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 24
- +7 vs. Q3 2021
- Shares held
- 1.01M
- +181.6K (+22.0%) vs. Q3 2021
- Total value
- $24.1M
- +$7.55M (+45.7%) vs. Q3 2021
- New holders
- 14
- 5 more added
- Sold out
- 7
- 4 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARQQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 64 | $360.6M |
| Q1 2026 | 57 | $53.3M |
| Q4 2025 | 60 | $82.3M |
| Q3 2025 | 57 | $71.8M |
| Q2 2025 | 42 | $44.6M |
| Q1 2025 | 31 | $6.88M |
| Q4 2024 | 30 | $12.3M |
| Q3 2024 | 13 | $257.0K |
| Q2 2024 | 25 | $925.5K |
| Q1 2024 | 28 | $6.88M |
| Q4 2023 | 32 | $3.37M |
| Q3 2023 | 34 | $10.7M |
| Q2 2023 | 33 | $17.8M |
| Q1 2023 | 44 | $22.1M |
| Q4 2022 | 38 | $64.1M |
| Q3 2022 | 24 | $20.7M |
| Q2 2022 | 32 | $16.2M |
| Q1 2022 | 34 | $50.4M |
| Q4 2021 | 24 | $24.1M |
| Q3 2021 | 17 | $16.5M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Arqit Quantum Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Penserra Capital Management LLC | 190,271 | $4.56M | 0.10% | +184,622+3,268.2% | Added |
| La Financiere de L'Echiquier | 150,500 | $3.60M | 0.12% | +66,500+79.2% | Added |
| Goldman Sachs Group Inc | 121,254 | $2.90M | 0.00% | +121,254 | New |
| Geode Capital Management, LLC | 110,586 | $2.65M | 0.00% | +60,069+118.9% | Added |
| Highline Capital Management, L.P. | 89,587 | $2.15M | 1.96% | +89,587 | New |
| BlackRock Inc. | 68,425 | $1.64M | 0.00% | +68,425 | New |
| Jupiter Asset Management Ltd | 60,500 | $1.43M | 0.02% | +60,500 | New |
| Invesco Ltd. | 45,917 | $1.10M | 0.00% | +45,917 | New |
| Simplex Trading, LLC | 44,838 | $1.07M | 0.04% | +44,838 | New |
| Vident Investment Advisory, LLC | 24,635 | $590.0K | 0.02% | +24,635 | New |
| Biltmore Family Office, LLC | 22,017 | $527.0K | 0.10% | +8,167+59.0% | Added |
| Stifel Financial Corp | 19,413 | $465.0K | 0.00% | +19,413 | New |
| Jane Street Group, LLC | 18,125 | $434.0K | 0.00% | −1,098−5.7% | Reduced |
| Engineers Gate Manager LP | 13,453 | $322.0K | 0.01% | +13,453 | New |
| UBS Group AG | 11,676 | $279.0K | 0.00% | +11,676 | New |
| Cutler Group LP | 6,997 | $167.0K | 0.01% | +6,997 | New |
| Morgan Stanley | 4,283 | $102.0K | 0.00% | −4,731−52.5% | Reduced |
| Wells Fargo & Company | 1,521 | $36.0K | 0.00% | −21,854−93.5% | Reduced |
| Advisor Group Holdings, Inc. | 1,500 | $36.0K | 0.00% | +275+22.4% | Added |
| Endurance Wealth Management, Inc. | 300 | $7.00K | 0.00% | +300 | New |
| US Bancorp | 250 | $6.00K | 0.00% | +250 | New |
| Royal Bank of Canada | 150 | $4.00K | 0.00% | −1,840−92.5% | Reduced |
| CWM, LLC | 100 | $2.00K | 0.00% | +100 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 2 | $0 | 0.00% | 00.0% | Unchanged |
| SB Management Ltd | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −40,100−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −35,042−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −23,983−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −12,161−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −4,556−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −5−100.0% | Sold out |