Symbols / ARQQ Stock $14.52 -0.07% Arqit Quantum Inc.

Technology • Software - Infrastructure • United Kingdom • NCM
ARQQ (Stock) Chart
O: — H: — L: — C: — V: —
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Stock Fundamentals
Scroll to Statements
Index EQUITY
Sector Technology
Industry Software - Infrastructure
CEO Mr. Andrew James Leaver
Exch · Country NCM · United Kingdom
Market Cap 227.26M
Enterprise Value 191.16M
Income -35.43M
Sales 530.00K
FCF (ttm) -11.29M
Book/sh 1.78
Cash/sh 2.36
Employees 87
Insider 10d —
IPO Apr 01, 2021
Div forward ($/yr)
Div TTM ($/yr)
Dividend Yield
Ex-Div Date
5Y Avg Yield
Yield vs 5Y Avg
Payout 0.00%
P/E —
Forward P/E -13.70
PEG —
P/S 428.80
P/B 8.15
P/C —
EV/EBITDA -5.51
EV/Sales 360.68
Quick Ratio 2.63
Current Ratio 2.69
Debt/Eq 2.64
LT Debt/Eq —
EPS (ttm) -2.57
EPS next Y -1.06
EPS Growth —
Revenue Growth —
EPS Gr Q/Q —
Rev Gr Q/Q —
Earnings (next) 2026-05-20
Earnings (prior) —
ROA -62.75%
ROE -181.44%
ROIC —
Gross Margin 37.74%
Oper. Margin -65.89%
Profit Margin 0.00%
Shs Outstand 15.65M
Shs Float 5.33M
Insider Own 75.85%
Instit Own 27.98%
Short Float 9.44%
Short Ratio 4.50
Short Interest 1.03M
52W High 62.00
vs 52W High -76.58%
52W Low 11.52
vs 52W Low 26.04%
Beta 2.48
Impl. Vol. 1.11%
Rel Volume 0.60
Avg Volume 275.65K
Volume 165.17K
Target (mean) $60.00
Tgt Median $60.00
Tgt Low $60.00
Tgt High $60.00
# Analysts 1
Recom None
Prev Close $14.53
Price $14.52
Change -0.07%
About

Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. The company offers QuantumCloud, a platform as a service that creates unbreakable software encryption keys. It also provides maintenance and support, and professional services. The company has a strategic collaboration with RAD for the development of a joint quantum-safe encryption solution for telecom networks. Arqit Quantum Inc. is based in London, the United Kingdom.

Valuation Models

Price estimates from analyst targets and simple models.

1. Analyst consensus
$60.00
Mean price target
2. Current target
$14.52
Latest analyst target
3. DCF / Fair value
$-12.98
Simplified: (Free Cash Flow ÷ Shares) × 18 (P/FCF multiple). Not a …
Ratings
Current target
$14.52
Low
$60.00
High
$60.00
Mean
$60.00

Latest analyst rating changes

Date Action Analyst Rating Change Price Target
2025-10-13 main HC Wainwright & Co. Buy → Buy $60
2025-09-18 reit HC Wainwright & Co. Buy → Buy $52
2024-12-31 main HC Wainwright & Co. Buy → Buy $52
2024-12-06 main HC Wainwright & Co. Buy → Buy $27
2024-07-11 reit HC Wainwright & Co. Buy → Buy $2
2024-05-29 reit HC Wainwright & Co. Buy → Buy $2
2024-05-15 main HC Wainwright & Co. Buy → Buy $2
2023-11-22 main HC Wainwright & Co. Buy → Buy $3
2023-09-27 main HC Wainwright & Co. Buy → Buy $4
2023-05-18 main Deutsche Bank Hold → Hold $2
2023-05-18 main HC Wainwright & Co. Buy → Buy $6
2023-03-20 reit HC Wainwright & Co. — → Buy $10
2023-02-22 main HC Wainwright & Co. — → Buy $10
2023-01-17 main Deutsche Bank Hold → Hold $4
2022-12-22 main HC Wainwright & Co. — → Buy $14
2022-07-19 init Deutsche Bank — → Hold $7
2022-04-26 init HC Wainwright & Co. — → Buy $16
News
RSS: Latest ARQQ news
Insider Transactions
Filed Date Insider Relationship Transaction Shares Price Value SEC
2026-04-06 LEAVER ANDREW Chief Executive Officer — 7,595 $13.51 $102,621
2026-04-02 RITCHIE GARTH Director — 512 $13.25 $6,782
2026-04-02 WILLCOCKS PATRICK General Counsel — 1,790 $13.32 $23,849
2026-04-02 FEENAN PAUL Officer — 1,632 $13.32 $21,738
2026-04-02 POINTON NICHOLAS Chief Financial Officer — 1,709 $13.32 $22,764
2026-04-01 RITCHIE GARTH Director — 1,051 — —
2026-04-01 LEFEBVRE D'OVIDIO MANFREDI Director — 4,385 — —
2026-04-01 CALABRIA CARLO Director — 1,051 — —
2026-04-01 WILLCOCKS PATRICK General Counsel — 3,563 — —
2026-04-01 FEENAN PAUL Officer — 3,226 — —
Financials
Statement View
Amounts in millions (2 decimals, no suffix) • EPS per share (2 decimals) • Trend = period evolution • YoY Growth = previous period %
Line Item Trend 2025-09-30 2024-09-30 2023-09-30 2022-09-30
Total Revenue
0.53
+80.89%
0.29
-54.22%
0.64
-91.13%
7.21
Operating Revenue
0.53
+80.89%
0.29
-54.22%
0.64
-91.13%
7.21
Operating Expense
35.70
-5.21%
37.66
-44.70%
68.10
+18.55%
57.44
Selling General And Administration
34.94
+2.47%
34.10
-47.91%
65.47
+16.59%
56.15
General And Administrative Expense
34.94
+2.47%
34.10
-47.91%
65.47
+16.59%
56.15
Salaries And Wages
23.68
+16.23%
20.38
-51.99%
42.44
-1.05%
42.89
Other Gand A
11.26
-17.96%
13.72
-40.40%
23.03
+73.65%
13.26
Other Operating Expenses
—
—
—
-12.84
Total Expenses
35.70
-5.21%
37.66
-44.70%
68.10
+18.55%
57.44
Operating Income
-35.17
+5.88%
-37.37
+44.60%
-67.46
-34.30%
-50.23
Total Operating Income As Reported
-38.54
-43.12%
-26.93
+54.08%
-58.64
+8.03%
-63.77
EBITDA
-36.81
-64.12%
-22.43
+50.52%
-45.33
-182.53%
54.92
Normalized EBITDA
-32.93
-0.32%
-32.83
+49.33%
-64.78
-32.38%
-48.94
Reconciled Depreciation
0.76
-78.48%
3.53
+34.09%
2.63
+103.87%
1.29
EBIT
-37.57
-44.54%
-25.99
+45.81%
-47.96
-189.43%
53.63
Total Unusual Items
-3.88
-137.30%
10.40
-46.56%
19.45
-81.27%
103.86
Total Unusual Items Excluding Goodwill
-3.88
-137.30%
10.40
-46.56%
19.45
-81.27%
103.86
Special Income Charges
-4.62
-148.84%
-1.86
-3603.77%
0.05
0.00
Other Special Charges
4.62
+1715.73%
-0.29
—
—
Impairment Of Capital Assets
0.00
-100.00%
2.03
0.00
0.00
Restructuring And Mergern Acquisition
—
—
0.00
0.00
Write Off
0.00
-100.00%
0.17
0.00
0.00
Net Income
-35.34
+37.80%
-56.82
+23.76%
-74.53
-214.52%
65.08
Pretax Income
-37.62
-43.50%
-26.21
+45.67%
-48.25
-190.34%
53.41
Net Non Operating Interest Income Expense
1.18
+67.47%
0.71
+390.95%
-0.24
-9.95%
-0.22
Interest Expense Non Operating
0.05
-78.48%
0.22
-21.48%
0.28
+28.51%
0.22
Net Interest Income
1.18
+67.47%
0.71
+390.95%
-0.24
-9.95%
-0.22
Interest Expense
0.05
-78.48%
0.22
-21.48%
0.28
+28.51%
0.22
Interest Income Non Operating
1.23
+32.47%
0.93
+2168.29%
0.04
0.00
Interest Income
1.23
+32.47%
0.93
+2168.29%
0.04
0.00
Other Income Expense
-3.63
-134.73%
10.45
-46.30%
19.45
-81.27%
103.86
Other Non Operating Income Expenses
0.25
+388.24%
0.05
—
—
Gain On Sale Of Security
0.74
-93.94%
12.25
-36.84%
19.40
-81.32%
103.86
Tax Provision
-2.19
0.00
+100.00%
-0.14
0.00
Tax Rate For Calcs
0.00
0.00
-100.00%
0.00
0.00
Tax Effect Of Unusual Items
-0.23
0.00
-100.00%
0.06
0.00
Net Income Including Noncontrolling Interests
-35.34
+37.80%
-56.82
+23.76%
-74.53
-214.52%
65.08
Net Income From Continuing Operation Net Minority Interest
-35.43
-35.16%
-26.21
+45.51%
-48.11
-190.07%
53.41
Net Income From Continuing And Discontinued Operation
-35.34
+37.80%
-56.82
+23.76%
-74.53
-214.52%
65.08
Net Income Continuous Operations
-35.43
-35.16%
-26.21
+45.51%
-48.11
-190.07%
53.41
Net Income Discontinuous Operations
0.09
+100.28%
-30.60
-15.83%
-26.42
-326.46%
11.67
Normalized Income
-31.78
+13.20%
-36.61
+45.76%
-67.50
-33.80%
-50.45
Net Income Common Stockholders
-35.34
+37.80%
-56.82
+23.76%
-74.53
-214.52%
65.08
Diluted EPS
-2.56
+77.20%
-11.23
+20.75%
-14.17
-206.20%
13.34
Basic EPS
-2.56
+77.20%
-11.23
+20.75%
-14.17
-205.53%
13.43
Basic Average Shares
13.79
+172.50%
5.06
-3.78%
5.26
+8.51%
4.85
Diluted Average Shares
13.79
+172.50%
5.06
-3.78%
5.26
+7.82%
4.88
Diluted NI Availto Com Stockholders
-35.34
+37.80%
-56.82
+23.76%
-74.53
-214.52%
65.08
Amortization
0.34
-8.53%
0.38
+312.09%
0.09
0.00
Amortization Of Intangibles Income Statement
0.34
-8.53%
0.38
+312.09%
0.09
0.00
Depreciation Amortization Depletion Income Statement
0.76
-78.67%
3.56
+35.27%
2.63
+103.87%
1.29
Depreciation And Amortization In Income Statement
0.76
-78.67%
3.56
+35.27%
2.63
+103.87%
1.29
Depreciation Income Statement
0.42
-86.92%
3.19
+25.36%
2.54
+96.83%
1.29
Gain On Sale Of PPE
0.00
-100.00%
0.06
+3.77%
0.05
0.00
Rent And Landing Fees
—
—
—
0.75
Rent Expense Supplemental
—
—
—
0.75
Line Item Trend 2023-09-30
Total Assets
99.78
Current Assets
86.35
Cash Cash Equivalents And Short Term Investments
44.45
Cash And Cash Equivalents
44.45
Receivables
3.22
Accounts Receivable
1.27
Other Receivables
1.94
Prepaid Assets
—
Assets Held For Sale Current
38.68
Total Non Current Assets
13.44
Net PPE
8.11
Gross PPE
11.97
Accumulated Depreciation
-3.87
Properties
0.00
Machinery Furniture Equipment
3.96
Other Properties
—
Leases
8.01
Goodwill And Other Intangible Assets
3.41
Other Intangible Assets
3.41
Investments And Advances
0.03
Long Term Equity Investment
0.03
Non Current Accounts Receivable
1.89
Non Current Prepaid Assets
0.00
Other Non Current Assets
-0.00
Total Liabilities Net Minority Interest
33.13
Current Liabilities
26.82
Payables And Accrued Expenses
18.81
Payables
13.99
Accounts Payable
11.79
Other Payable
0.73
Current Accrued Expenses
4.82
Total Tax Payable
1.47
Current Debt And Capital Lease Obligation
2.12
Current Capital Lease Obligation
2.12
Current Deferred Liabilities
0.02
Current Deferred Revenue
0.02
Other Current Liabilities
5.87
Total Non Current Liabilities Net Minority Interest
6.31
Long Term Debt And Capital Lease Obligation
6.28
Long Term Capital Lease Obligation
6.28
Tradeand Other Payables Non Current
0.02
Non Current Deferred Liabilities
0.00
Non Current Deferred Revenue
0.00
Non Current Deferred Taxes Liabilities
—
Other Non Current Liabilities
—
Stockholders Equity
66.65
Common Stock Equity
66.65
Capital Stock
0.02
Common Stock
0.02
Share Issued
6.54
Ordinary Shares Number
6.54
Treasury Shares Number
0.00
Additional Paid In Capital
137.71
Retained Earnings
-281.67
Gains Losses Not Affecting Retained Earnings
168.59
Other Equity Adjustments
166.80
Total Equity Gross Minority Interest
66.65
Total Capitalization
66.65
Working Capital
59.53
Invested Capital
66.65
Total Debt
8.40
Capital Lease Obligations
8.40
Net Tangible Assets
63.24
Tangible Book Value
63.24
Current Provisions
—
Derivative Product Liabilities
0.01
Foreign Currency Translation Adjustments
1.79
Investmentsin Joint Venturesat Cost
0.03
Other Equity Interest
42.00
Line Item Trend 2025-09-30 2024-09-30 2023-09-30 2022-09-30
Operating Cash Flow
-29.55
+13.40%
-34.13
-3.96%
-32.83
-22.85%
-26.72
Cash Flow From Continuing Operating Activities
-29.55
+13.40%
-34.13
-3.97%
-32.82
-22.85%
-26.72
Net Income From Continuing Operations
-37.53
+37.70%
-60.24
+19.32%
-74.67
-214.74%
65.08
Depreciation Amortization Depletion
0.76
-78.48%
3.53
+34.09%
2.63
+103.87%
1.29
Depreciation
0.42
-86.79%
3.16
+24.14%
2.54
+96.83%
1.29
Amortization Cash Flow
0.34
-8.53%
0.38
+312.09%
0.09
0.00
Depreciation And Amortization
0.76
-78.48%
3.53
+34.09%
2.63
+103.87%
1.29
Amortization Of Intangibles
0.34
-8.53%
0.38
+312.09%
0.09
0.00
Other Non Cash Items
3.77
+137.78%
-9.99
+12.71%
-11.44
-176.64%
14.93
Stock Based Compensation
5.68
+947.16%
-0.67
-103.67%
18.25
-16.05%
21.74
Asset Impairment Charge
0.00
-100.00%
35.17
+17.48%
29.94
0.00
Operating Gains Losses
-1.12
-222.19%
-0.35
+96.75%
-10.69
+90.89%
-117.39
Gain Loss On Investment Securities
0.26
+4450.00%
-0.01
+99.94%
-10.64
+90.94%
-117.39
Gain Loss On Sale Of PPE
0.00
+100.00%
-0.34
-543.40%
-0.05
0.00
Change In Working Capital
-6.72
-325.44%
-1.58
-112.01%
13.15
+206.40%
-12.36
Change In Receivables
-0.71
-121.25%
3.37
-84.08%
21.14
+217.76%
-17.95
Change In Payables And Accrued Expense
-6.01
-21.48%
-4.95
+38.05%
-7.98
-242.89%
5.59
Change In Payable
-6.01
-21.48%
-4.95
+38.05%
-7.98
-242.89%
5.59
Investing Cash Flow
0.68
+128.48%
-2.40
+85.09%
-16.08
+34.18%
-24.43
Cash Flow From Continuing Investing Activities
0.68
+128.48%
-2.40
+85.09%
-16.08
+34.18%
-24.43
Capital Expenditure
-0.55
+83.50%
-3.33
+79.36%
-16.12
+34.01%
-24.43
Capital Expenditure Reported
-0.55
+83.50%
-3.33
+79.36%
-16.12
+34.01%
-24.43
Net Business Purchase And Sale
0.00
0.00
0.00
0.00
Purchase Of Business
0.00
0.00
0.00
0.00
Financing Cash Flow
47.13
+321.29%
11.19
-75.06%
44.85
+102.26%
22.18
Cash Flow From Continuing Financing Activities
47.13
+321.29%
11.19
-75.06%
44.85
+102.26%
22.18
Net Issuance Payments Of Debt
-0.25
+91.81%
-3.05
-132.02%
-1.31
-100.15%
-0.66
Issuance Of Debt
—
—
0.00
0.00
Repayment Of Debt
-0.25
+91.81%
-3.05
-132.02%
-1.31
-100.15%
-0.66
Long Term Debt Issuance
—
—
0.00
0.00
Long Term Debt Payments
-0.25
+91.81%
-3.05
-132.02%
-1.31
-100.15%
-0.66
Net Long Term Debt Issuance
-0.25
+91.81%
-3.05
-132.02%
-1.31
-100.15%
-0.66
Short Term Debt Issuance
—
—
—
0.00
Short Term Debt Payments
—
—
—
0.00
Net Short Term Debt Issuance
—
—
—
0.00
Net Common Stock Issuance
37.18
+184.36%
13.08
-70.99%
45.08
0.00
Cash Dividends Paid
0.00
0.00
0.00
0.00
Proceeds From Stock Option Exercised
10.00
0.00
0.00
-100.00%
21.31
Net Other Financing Charges
0.25
-81.29%
1.33
-2.99%
1.37
-20.42%
1.72
Changes In Cash
18.26
+172.09%
-25.34
-524.96%
-4.05
+86.01%
-28.98
Effect Of Exchange Rate Changes
0.01
+102.17%
-0.41
+9.41%
-0.46
+94.94%
-9.03
Beginning Cash Position
18.70
-57.92%
44.45
-9.21%
48.97
-43.70%
86.97
End Cash Position
36.98
+97.69%
18.70
-57.92%
44.45
-9.21%
48.97
Free Cash Flow
-30.10
+19.63%
-37.45
+23.48%
-48.95
+4.31%
-51.15
Common Stock Issuance
37.18
+184.36%
13.08
-70.99%
45.08
0.00
Interest Paid CFF
-0.05
+71.43%
-0.17
+40.85%
-0.28
-44.16%
-0.20
Interest Paid CFO
—
—
—
-0.20
Interest Received CFI
1.23
+32.47%
0.93
+2168.29%
0.04
—
Issuance Of Capital Stock
37.18
+184.36%
13.08
-70.99%
45.08
0.00
Taxes Refund Paid
5.61
0.00
0.00
0.00
SEC Filings

Recent 10-K, 10-Q, 8-K, and Form 4 (insider) filings.

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