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 5 sales; 64 institutions reported holding it in 13F filings for Q2 2026, worth $360.6M in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Arqit Quantum Inc. as of Dec 31, 2023. 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
- 32
- −1 vs. Q3 2023
- Shares held
- 7.12M
- −830.0K (−10.4%) vs. Q3 2023
- Total value
- $3.37M
- −$1.34M (−28.4%) vs. Q3 2023
- New holders
- 5
- 7 more added
- Sold out
- 6
- 11 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Arqit Quantum Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Natixis | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 7 | $0 | 0.00% | +2+40.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 2 | $1 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 125 | $59 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 200 | $94 | 0.00% | −300−60.0% | Reduced |
| Qube Research & Technologies Ltd | 632 | $300 | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 3,445 | $1.00K | 0.00% | −742−17.7% | Reduced |
| UBS Group AG | 2,803 | $1.33K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,347 | $2.00K | 0.00% | +678+25.4% | Added |
| Simplex Trading, LLC | 10,352 | $4.00K | 0.00% | −3,031−22.6% | Reduced |
| Advisor Group Holdings, Inc. | 10,500 | $4.98K | 0.00% | −500−4.5% | Reduced |
| Tudor Investment Corp Et Al | 11,701 | $5.55K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 11,777 | $5.58K | 0.00% | +11,777 | New |
| Bank of America Corp | 13,970 | $6.62K | 0.00% | +13,970 | New |
| Two Sigma Securities, LLC | 14,347 | $6.80K | 0.00% | −18,577−56.4% | Reduced |
| Renaissance Technologies LLC | 15,600 | $7.00K | 0.00% | +15,600 | New |
| Howard Capital Management Inc. | 17,550 | $8.32K | 0.00% | +17,550 | New |
| Redwood Wealth Management Group, LLC | 18,350 | $8.70K | 0.01% | −4,000−17.9% | Reduced |
| Sabby Management, LLC | 19,819 | $9.39K | 0.08% | +6,171+45.2% | Added |
| Stifel Financial Corp | 20,441 | $9.69K | 0.00% | +634+3.2% | Added |
| Vontobel Holding Ltd. | 34,000 | $16.1K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 41,705 | $19.8K | 0.00% | +41,705 | New |
| Susquehanna International Group, LLP | 43,359 | $20.6K | 0.00% | −35,594−45.1% | Reduced |
| Group One Trading, L.P. | 45,297 | $21.5K | 0.00% | −545−1.2% | Reduced |
| Geode Capital Management, LLC | 74,469 | $35.3K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 82,100 | $39.0K | 0.00% | 00.0% | Unchanged |
| Biltmore Family Office, LLC | 89,095 | $42.2K | 0.01% | −1,622−1.8% | Reduced |
| Morgan Stanley | 100,402 | $47.6K | 0.00% | −9,607−8.7% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 148,513 | $70.0K | 0.00% | −50,333−25.3% | Reduced |
| Citigroup Inc | 354,210 | $167.9K | 0.00% | +13,078+3.8% | Added |
| Penserra Capital Management LLC | 2,298,079 | $1.09M | 0.02% | +77,265+3.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 3,636,216 | $1.72M | 0.00% | +2,185,402+150.6% | Added |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −2,980,000−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −39,397−100.0% | Sold out |
| Aurora Private Wealth, Inc. | 0 | $0 | 0.00% | −27,500−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −20,211−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −17,339−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −4,551−100.0% | Sold out |
| Evolution Equity Partners II SARL | – | – | – | – | Not filed |