ARQQ
Arqit Quantum Inc. NASDAQ Listed Apr 1, 2021$28.64
After hrs
$28.01
-2.20%
Mkt Cap $394.9M
52w Low $11.78
36.3% of range
52w High $58.27
50d MA $15.92
200d MA $24.31
P/E (TTM)
-11.2x
EV/EBITDA
—
P/B
14.5x
Debt/Equity
0.0x
ROE
—
P/FCF
-13.3x
RSI (14)
76.40
ATR (14)
$3.18
Beta
2.48
50d MA
$15.92
200d MA
$24.31
Avg Volume
1.2M
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud that enables any device to download a lightweight software agent, which can create encryption keys in partnership with any other device. The company is based in London, the United Kingdom.
3 More London Riverside · London, X0 SE1 2RE · GB
| Date | Time | Est | Rptd | Surp | Base | Gap% | D1% | D2% | D3% | D4% | D5% | Guide ▲★ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 21, 2026 | AMC | -0.78 | -1.99 | -155.1% | 16.45 | +1.9% | +6.3% | -5.1% | -3.0% | +5.0% | -2.4% | — |
| May 19, 2025 | AMC | -0.85 | -3.39 | -299.1% | 24.27 | +4.1% | +1.5% | +5.1% | -4.4% | +1.4% | +5.1% | — |
| Nov 19, 2024 | AMC | -2.10 | -1.37 | +35.0% | 7.39 | +2.3% | -0.7% | +45.4% | +21.1% | +37.2% | -3.4% | — |
| May 20, 2024 | AMC | -2.50 | -7.35 | -193.8% | 10.03 | +4.7% | -0.3% | +0.6% | -0.6% | +0.0% | +0.4% | — |
| Nov 21, 2023 | AMC | -3.50 | -9.45 | -170.0% | 13.50 | +1.9% | -2.3% | +0.5% | -3.8% | -7.8% | +6.0% | — |
| May 17, 2023 | AMC | -1.00 | -4.35 | -335.2% | 18.14 | +6.1% | +1.0% | +21.9% | +18.6% | -2.8% | +9.7% | — |
| Dec 14, 2022 | AMC | -0.25 | 6.84 | +2836.0% | 156.25 | -8.5% | -17.6% | -1.6% | -2.2% | -6.9% | -8.7% | — |
| May 12, 2022 | AMC | -0.50 | 12.00 | +2500.0% | 148.25 | -7.9% | +0.2% | +12.0% | -4.4% | +5.0% | +2.4% | — |
| Dec 16, 2021 | AMC | — | -60.34 | — | 403.75 | +5.3% | +1.1% | +22.0% | -3.6% | +15.0% | +13.7% | — |
| Mar 31, 2021 | AMC | — | -2.55 | — | — | — | — | — | — | — | — | — |
| Sep 30, 2020 | AMC | — | -0.13 | — | — | — | — | — | — | — | — | — |
| Mar 31, 2020 | AMC | — | -0.06 | — | — | — | — | — | — | — | — | — |
| Sep 30, 2019 | BMO | — | 0.22 | — | — | — | — | — | — | — | — | — |
| Date | Firm | Action | Grade | Target | Base | Open | Gap% | D1% | D2% | D3% | D4% | D5% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 13 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $48.52 | $50.86 | +4.8% | +20.1% | -0.2% | -8.1% | -26.0% | +4.9% |
| Sep 18 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $35.42 | $36.32 | +2.5% | +5.6% | +11.6% | -1.1% | -1.6% | +3.8% |
| Dec 31 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $43.32 | $44.89 | +3.6% | -10.3% | -2.1% | +4.3% | -1.7% | -8.5% |
| Dec 6 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $22.39 | $21.70 | -3.1% | +2.0% | +2.7% | +14.0% | -10.5% | +1.1% |
| Jul 11 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $8.87 | $8.87 | +0.0% | -8.8% | +11.6% | +12.0% | +4.1% | -9.2% |
| May 29 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $10.04 | $10.00 | -0.4% | -0.7% | +0.3% | -2.5% | -1.2% | -2.8% |
| May 15 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $10.25 | $10.58 | +3.2% | -3.3% | -0.6% | +10.9% | -8.2% | -0.3% |
| Nov 22 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $13.50 | $13.75 | +1.9% | -2.3% | +0.5% | -3.8% | -7.8% | +6.0% |
| Sep 27 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $12.40 | $12.67 | +2.2% | +0.8% | +3.8% | +14.7% | -3.0% | +3.0% |
| May 31 | Deutsche Bank | Maintains | Hold → Hold | — | $31.50 | $31.50 | +0.0% | +12.7% | -3.5% | -8.0% | +10.3% | +8.6% |
| May 18 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $18.14 | $19.25 | +6.1% | +1.0% | +21.9% | +18.6% | -2.8% | +9.7% |
| May 18 | Deutsche Bank | Maintains | Hold → Hold | — | $18.14 | $19.25 | +6.1% | +1.0% | +21.9% | +18.6% | -2.8% | +9.7% |
| Mar 20 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $24.99 | $25.25 | +1.0% | +16.0% | -5.2% | -6.4% | +3.9% | +8.4% |
| Feb 22 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $35.00 | $35.00 | +0.0% | -1.4% | -3.6% | -6.0% | +2.4% | -3.1% |
| Jan 17 | Deutsche Bank | Maintains | Hold → Hold | — | $69.00 | $69.25 | +0.4% | +5.1% | -16.2% | -13.6% | -0.5% | -0.5% |
| Dec 22 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $109.50 | $107.25 | -2.1% | -3.4% | -0.7% | -7.1% | -2.6% | -5.3% |
| Jul 19 | Deutsche Bank | Maintains | Hold → Hold | — | $139.75 | $145.75 | +4.3% | +2.0% | +2.3% | +6.2% | +1.8% | -5.4% |
| Apr 26 | HC Wainwright & Co. | Maintains | Buy → Buy | — | $224.00 | $224.25 | +0.1% | +1.3% | +0.1% | -3.3% | -8.1% | +0.0% |
| Date | Insider | Title | Type | Shares | Price | Value | Owned After | D1% | D5% |
|---|---|---|---|---|---|---|---|---|---|
| Apr 20, 2026 | Pointon NicholasOff | Chief Financial Officer | Sell | 435 | $15.87 | $7K | 16,238 | +25.67% | +5.03% |
No recent filings available.
Institutional (13F) — Top 20
All ↗
| # | Manager | Shares | Value | Chg | Period |
|---|---|---|---|---|---|
| 1 | Jane Street Group, Llc | 65,775 | $1M | Added | Dec 2025 |
| 2 | Ubs Group Ag | 85,435 | $1M | Reduced | Mar 2026 |
| 3 | Raymond James Financial Inc | 63,837 | $846K | Added | Mar 2026 |
| 4 | Millennium Management | 54,026 | $716K | New | Mar 2026 |
| 5 | Renaissance Technologies Llc | 41,400 | $549K | New | Mar 2026 |
| 6 | Tudor Investment Corp | 38,069 | $504K | New | Mar 2026 |
| 7 | Banque Pictet & Cie Sa | 36,000 | $477K | — | Mar 2026 |
| 8 | Morgan Stanley | 20,090 | $440K | Added | Dec 2025 |
| 9 | Citigroup Inc | 18,859 | $413K | Added | Dec 2025 |
| 10 | Bank Of America Corp /de/ | 19,192 | $254K | Added | Mar 2026 |
| 11 | Stonehage Fleming Financial Services Holdings Ltd | 11,528 | $252K | New | Dec 2025 |
| 12 | Cresset Asset Management, Llc | 6,112 | $237K | New | Sep 2025 |
| 13 | Wells Fargo & Company/mn | 15,093 | $200K | New | Mar 2026 |
| 14 | True Vision Mn Llc | 14,848 | $197K | New | Mar 2026 |
| 15 | Bank Of New York Mellon Corp | 11,912 | $158K | Reduced | Mar 2026 |
| 16 | Zurcher Kantonalbank (Zurich Cantonalbank) | 7,038 | $154K | Reduced | Dec 2025 |
| 17 | Royal Bank Of Canada | 7,012 | $92K | Added | Mar 2026 |
| 18 | Mirae Asset Global Investments Co., Ltd. | 5,846 | $77K | Added | Mar 2026 |
| 19 | Flagship Harbor Advisors, Llc | 3,439 | $75K | New | Dec 2025 |
| 20 | Leonteq Securities Ag | 1,725 | $23K | Reduced | Mar 2026 |
Mutual Funds / ETFs (N-PORT) — Top 1
All ↗
| # | Fund | Shares | Value | Period |
|---|---|---|---|---|
| 1 | Global X Cybersecurity ETF | 296,355 | $5M | Feb 2026 |
Valuation
Market Cap
$394.9M
Enterprise Value
$357.9M
P/E (TTM)
-11.19x
Forward P/E
—
PEG Ratio
0.20x
P/B
14.50x
P/S
745.09x
P/FCF
-13.35x
EV/EBITDA
—
Shares Out
13.8M
Financials (TTM)
Revenue
$530K
Net Income
-$35.3M
EBITDA
-$36.8M
Free Cash Flow
-$29.6M
Op Cash Flow
-$29.6M
EPS Basic
$-2.56
EPS Diluted
$-2.56
EPS Forward
$-1.52
Gross Margin
-43.4%
Op Margin
-6636.0%
Net Margin
-6668.5%
Balance Sheet
Total Assets
$42.9M
Total Liab.
$15.6M
Total Equity
$27.2M
Cash
$37.0M
LT Debt
$0
Book Value/Sh
$1.98
Debt/Equity
0.03x
Current Ratio
2.69
Quick Ratio
2.69
Returns & Growth
ROE
—
ROA
—
ROIC
-117.4%
Rev Growth YoY
+80.9%
EPS Growth YoY
+76.3%
Price Returns
2W
+19.0%
1M
+15.0%
3M
+0.3%
6M
-42.1%
12M
-23.4%
Technicals
52W High
$58.27
52W Low
$11.78
50d MA
$15.92
200d MA
$24.31
RSI (14)
76.40
ATR (14)
$3.18
Beta
2.48
Avg Volume
1.2M
Dividends
Div Rate
$0.00
Div Yield
—
Frequency
—
Ex-Div Date
—
Analyst Price Targets
Consensus
$60.00
High
$60.00
Low
$60.00
Median
$60.00
Data updated apr 24, 2026 7:00pm
· Source: financialmodelingprep.com