NasdaqCM - Nasdaq Real Time Price
USD
Arqit Quantum Inc. (ARQQ)
15.73
-1.87
(-10.63%)
At close: October 30 at 4:00:01 PM EDT
15.43
-0.30
(-1.91%)
After hours: October 30 at 5:16:34 PM EDT
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Learn moreMajor Holders
| Breakdown | |
|---|---|
| 2.84% | % of Shares Held by All Insider |
| 82.61% | % of Shares Held by Institutions |
| 85.03% | % of Float Held by Institutions |
| 93 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
Defiance Etfs, LLC
|
5.1M | Jun 30, 2026 | 32.58% | 80,207,629 |
|
Penserra Capital Management LLC
|
5.08M | Jun 30, 2026 | 32.46% | 79,927,572 |
|
UBS Group AG
|
522.87k | Jun 30, 2026 | 3.34% | 8,224,807 |
|
Legal & General Group PLC
|
275.94k | Jun 30, 2026 | 1.76% | 4,340,520 |
|
National Bank of Canada/FI/
|
212k | Jun 30, 2026 | 1.35% | 3,334,759 |
|
Mirae Asset Global ETFs Holdings Ltd.
|
188.18k | Jun 30, 2026 | 1.20% | 2,960,102 |
|
Kessler Investment Group, LLC
|
138.54k | Sep 30, 2026 | 0.89% | 2,179,312 |
|
Bank Of New York Mellon Corporation
|
99.15k | Jun 30, 2026 | 0.63% | 1,559,566 |
|
Raymond James Financial, Inc.
|
95.25k | Jun 30, 2026 | 0.61% | 1,498,282 |
|
Millennium Management Llc
|
78.72k | Jun 30, 2026 | 0.50% | 1,238,218 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
ETF Series Solutions-Defiance Quantum ETF
|
5.08M | Jun 30, 2026 | 32.46% | 79,927,572 |
|
GLOBAL X FUNDS-Global X Cybersecurity ETF
|
254.74k | Sep 30, 2026 | 1.63% | 4,006,997 |
|
ADVISORS' INNER CIRCLE FUND II-Mango Growth ETF
|
31.39k | Jul 31, 2026 | 0.20% | 493,827 |
|
Corgi ETF Trust I-Corgi Quantum Computing ETF
|
26.73k | Jun 30, 2026 | 0.17% | 420,478 |
|
SPDR INDEX SHARES Fd.S-State Street SPDR PORT. Developed World ex-US E
|
18.8k | Sep 30, 2026 | 0.12% | 295,723 |
|
Tidal Trust II-Defiance Pure Quantum ETF
|
15.08k | Jun 30, 2026 | 0.10% | 237,145 |
|
Fidelity Concord Street Trust-Fidelity Nasdaq Composite Index Fund
|
9.29k | Aug 31, 2026 | 0.06% | 146,194 |
|
Invesco Exch-Trd Fd. TRT II-Invesco NASDAQ Future Gen 200 ETF
|
6.03k | Sep 30, 2026 | 0.04% | 94,899 |
|
SPDR INDEX SHARES Fd.S-State Street SPDR S&P Intl Small Cap ETF
|
5.09k | Sep 30, 2026 | 0.03% | 80,049 |
|
Corgi ETF Trust I-Corgi AI Cybersecurity ETF
|
1.71k | Jun 30, 2026 | 0.01% | 26,929 |
