Industry n/a · SIC —
Arqit Quantum Inc.
ARQQ
Latest revenue
—
as of —
Latest net income
—
as of —
Net margin
—
as of —
ActaClear Score
Computed from 5 years of SEC fundamentals + latest market data, ranked within industry (4096 peers). 10 = best in industry, 5 = median, 0 = worst. Refreshed Jun 6, 2026.
Community sentiment
Where do you think ARQQ is heading?
Price · 5Y
Live market
delayed ≤15 min- Market cap
- $140.6M
- Enterprise value
- $140.6M
- P/E (trailing)
- —
- Forward P/E
- —
- P/B
- —
- Dividend yield
- 0.0%
- 52-wk high
- $62.00
- 52-wk low
- $11.53
- Beta
- —
- Shares out
- 11.5M
5-year trend
About ARQQ
Business description and risk factors will appear here once ARQQ's latest filing is fully ingested.
Earnings tracker
Not enough quarterly history for ARQQ yet to draw an earnings tracker.
Industry trend
Industry · SIC —
Your notes
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Insider activity
Insider buying
$0
Insider selling
$211.8K
Net activity
−$211.8K
Distinct insiders
7
Open-market trades over the last 365 days.
Recent transactions
Source: SEC Form 4 filings. Officers, directors, and 10%+ owners must disclose share transactions within two business days. RSU grants and tax-withholding rows are excluded by default — compensation activity is not a trading signal.
Who owns ARQQ
Institutional value
$6.6M
Total shares held
2.0M
Distinct holders
31
-28 vs prior
As of
2026-03-31
Prior: 2025-12-31
Filers with $100M+ AUM disclose holdings 45 days after quarter end.
Top institutional holders
| # | Manager | Shares | Value | QoQ change | Action |
|---|---|---|---|---|---|
| 1 | Kessler Investment Group, LLC | 157.6K | $2.1M | +109.7K (+229.3%) | Added |
| 2 | UBS Group AG | 85.4K | $1.1M | -62.0K (-42.0%) | Trimmed |
| 3 | Legal & General Group Plc | 52.6K | $699.0K | -13.6K (-20.5%) | Trimmed |
| 4 | BANQUE PICTET & CIE SA | 36.0K | $477.0K | +0 (+0.0%) | No change |
| 5 | JANE STREET GROUP, LLC | 33.2K | $439.9K | -32.6K (-49.5%) | Trimmed |
| 6 | SBI Securities Co., Ltd. | 27.1K | $359.2K | -4.0K (-12.8%) | Trimmed |
| 7 | WELLS FARGO & COMPANY/MN | 15.1K | $200.0K | +4.9K (+48.0%) | Added |
| 8 | True Vision MN LLC | 14.8K | $196.7K | — | New |
| 9 | GROUP ONE TRADING LLC | 13.5K | $178.3K | -2.3K (-14.8%) | Trimmed |
| 10 | Headlands Technologies LLC | 12.3K | $163.3K | — | New |
| 11 | Bank of New York Mellon Corp | 11.9K | $157.8K | -7.1K (-37.2%) | Trimmed |
| 12 | Stonehage Fleming Financial Services Holdings Ltd | 11.5K | $152.7K | +0 (+0.0%) | No change |
| 13 | CITIGROUP INC | 9.8K | $130.5K | -9.0K (-47.8%) | Trimmed |
| 14 | Mirae Asset Global Investments Co., Ltd. | 5.8K | $77.5K | +827 (+16.5%) | Added |
| 15 | BlackRock, Inc. | 2.2K | $29.6K | +1.6K (+264.1%) | Added |
| 16 | Leonteq Securities AG | 1.7K | $22.9K | -2.8K (-61.7%) | Trimmed |
| 17 | Penserra Capital Management LLC | 1.5M | $19.2K | +73.7K (+5.3%) | Added |
| 18 | IFP Advisors, Inc | 1.1K | $14.9K | +586 (+108.7%) | Added |
| 19 | Steward Partners Investment Advisory, LLC | 600 | $8.0K | — | New |
| 20 | SIGNATUREFD, LLC | 600 | $8.0K | +0 (+0.0%) | No change |
Source: SEC Form 13F-HR. Positions aggregated across sub-managers within each firm. Options (puts/calls) excluded — common stock only.
Top questions investors are asking
Coming once ARQQ's latest filing finishes processing.
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