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Last Close
16.84
Oct 13 • 3:59 PM ET Dollar change+0.18 Percentage change(1.11%)
Aftermarket Close
17.05
Aftermarket • 5:40 PM ET Dollar change+0.21 Percentage change(1.25%)
Index
-
Market Cap
293.06M
Enterprise Value
266.37M
Income
-51.21M
Sales
1.09M
Book/sh
1.72
Cash/sh
1.66
Dividend Est.
-
Dividend TTM
-
Dividend Ex-Date
-
Dividend Gr. 3/5Y
- -
Payout
-
Employees
91
IPO
Apr 01, 2021
P/E
-
Forward P/E
-
PEG
-
P/S
268.86
P/B
9.80
P/C
10.15
P/FCF
-
EV/EBITDA
-
EV/Sales
244.38
Quick Ratio
4.88
Current Ratio
4.88
Debt/Eq
0.08
LT Debt/Eq
0.04
Option/Short
Yes / Yes
EPS (ttm)
-3.18
EPS next Y
-
EPS next Q
-
EPS this Y
-
EPS next Y
-
EPS next 5Y
-
EPS past 3/5Y
- -285.78%
Sales past 3/5Y
-58.11% -
EPS Y/Y TTM
-69.92%
Sales Y/Y TTM
350.62%
EPS Q/Q
-
Sales Q/Q
-
Insider Own
64.30%
Insider Trans
-0.85%
Inst Own
71.43%
Inst Trans
81.39%
ROA
-156.14%
ROE
-230.33%
ROIC
-172.74%
Gross Margin
9.30%
Oper. Margin
-4855.25%
Profit Margin
-4715.38%
SMA20
-22.70%
SMA50
-21.67%
SMA200
-10.32%
Trades
Shs Outstand
17.40M
Shs Float
6.21M
52W High
61.11 -72.44%
52W Low
11.52 46.18%
Volatility
12.60% 9.49%
ATR (14)
1.82
RSI (14)
33.37
Beta
2.81
Rel Volume
0.70
Avg Volume
333.11K
Volume
231,987
Perf Week
-28.13%
Perf Month
3.38%
Perf Quarter
-7.73%
Perf Half Y
20.54%
Perf YTD
-23.03%
Perf Year
-71.10%
Perf 3Y
27.07%
Perf 5Y
-95.17%
Perf 10Y
-
Prev Close
16.66
Price
16.84
Change %
1.11%
Date Action Analyst Rating Change Price Target Change
Dec-31-24Reiterated H.C. Wainwright Buy $27 → $52
Jul-19-22Initiated Deutsche Bank Hold $7
Apr-26-22Initiated H.C. Wainwright Buy $16
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Arqit Quantum, Inc. engages in the provision of cybersecurity services via satellite and terrestrial forms. Its product is QuantumCloud which secures devices with cloud-based quantum encryption. The company was founded by David John Williams and David James Bestwick on April 26, 2021 and is headquartered in London, the United Kingdom.
CEO & DirectorMr. Andrew James Leaver
Chief Financial OfficerMr. Rob Russell
Chief Operating OfficerMr. Ben Wilder
Chief Technology OfficerMr. Jonathan Nguyen-Duy
General Counsel & Corporate SecretaryMr. Patrick Willcocks
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
Leaver AndrewOfficerOct 13 '26Proposed Sale16.402,57342,207Oct 13 03:20 PM
Wilder Ben SimonChief Operating OfficerOct 06 '26Sale24.192185,2744,243Oct 08 06:19 PM
Nilan Nicholas WilliamGeneral Manager-USOct 06 '26Sale24.1949311,9261,370Oct 08 06:18 PM
Ritchie GarthDirectorOct 06 '26Sale24.191182,855105,834Oct 08 06:17 PM
Willcocks PatrickGeneral CounselOct 06 '26Sale24.1955513,42611,209Oct 08 06:16 PM
Feenan PaulChief Revenue OfficerOct 06 '26Sale24.1950412,19320,912Oct 08 06:15 PM
Leaver AndrewChief Executive OfficerOct 06 '26Sale24.192,39858,01151,330Oct 08 06:15 PM
Leaver AndrewChief Executive OfficerOct 05 '26Option Exercise0.005,208056,546Oct 07 07:52 PM
Leaver AndrewChief Executive OfficerOct 05 '26Sale23.782,53560,29456,547Oct 07 07:52 PM
Calabria CarloDirectorOct 05 '26Option Exercise0.002480233,228Oct 07 07:51 PM
Feenan PaulChief Revenue OfficerOct 05 '26Option Exercise0.001,034021,949Oct 07 07:49 PM
Feenan PaulChief Revenue OfficerOct 05 '26Sale23.7853312,67721,416Oct 07 07:49 PM
Lefebvre d'Ovidio ManfrediDirectorOct 05 '26Option Exercise0.001,359053,107Oct 07 07:47 PM
Nilan Nicholas WilliamGeneral Manager-USOct 05 '26Option Exercise0.0095901,863Oct 07 07:45 PM
Nilan Nicholas WilliamGeneral Manager-USOct 05 '26Sale23.7852212,416904Oct 07 07:45 PM
Ritchie GarthDirectorOct 05 '26Option Exercise0.002480106,079Oct 07 07:44 PM
Ritchie GarthDirectorOct 05 '26Sale23.781273,021105,952Oct 07 07:44 PM
Wilder Ben SimonChief Operating OfficerOct 05 '26Option Exercise0.0044304,694Oct 07 07:42 PM
Wilder Ben SimonChief Operating OfficerOct 05 '26Sale23.782335,5424,461Oct 07 07:42 PM
Willcocks PatrickGeneral CounselOct 05 '26Option Exercise0.001,148012,352Oct 07 07:40 PM
Willcocks PatrickGeneral CounselOct 05 '26Sale23.7858813,98511,764Oct 07 07:40 PM
Willcocks PatrickGeneral CounselOct 02 '26Option Exercise0.001,148011,761Oct 06 07:46 PM
Willcocks PatrickGeneral CounselOct 02 '26Sale24.4755713,63211,204Oct 06 07:46 PM
Wilder Ben SimonChief Operating OfficerOct 02 '26Option Exercise0.0044504,472Oct 06 07:45 PM
Wilder Ben SimonChief Operating OfficerOct 02 '26Sale24.472215,4094,251Oct 06 07:45 PM
Ritchie GarthDirectorOct 02 '26Option Exercise0.002500105,952Oct 06 07:44 PM
Ritchie GarthDirectorOct 02 '26Sale24.471212,961105,831Oct 06 07:44 PM
Nilan Nicholas WilliamGeneral Manager-USOct 02 '26Option Exercise0.0096001,426Oct 06 07:43 PM
Nilan Nicholas WilliamGeneral Manager-USOct 02 '26Sale24.4749412,090466Oct 06 07:43 PM
Leaver AndrewChief Executive OfficerOct 02 '26Option Exercise0.005,208061,900Oct 06 07:42 PM
Leaver AndrewChief Executive OfficerOct 02 '26Sale24.472,81868,96959,082Oct 06 07:42 PM
Feenan PaulChief Revenue OfficerOct 02 '26Option Exercise0.001,034021,421Oct 06 07:41 PM
Feenan PaulChief Revenue OfficerOct 02 '26Sale24.4750612,38420,915Oct 06 07:41 PM
Lefebvre d'Ovidio ManfrediDirectorOct 02 '26Option Exercise0.001,361051,748Oct 06 07:40 PM
Calabria CarloDirectorOct 02 '26Option Exercise0.002500232,980Oct 06 07:37 PM
Willcocks PatrickOfficerOct 06 '26Proposed Sale24.1955513,426Oct 06 03:49 PM
Nilan Nicholas WilliamOfficerOct 06 '26Proposed Sale24.1949311,926Oct 06 03:28 PM
Ritchie GarthDirectorOct 06 '26Proposed Sale24.191182,855Oct 06 03:18 PM
Wilder Ben SimonOfficerOct 06 '26Proposed Sale24.192185,274Oct 06 03:18 PM
Leaver AndrewOfficerOct 06 '26Proposed Sale24.192,39858,011Oct 06 03:16 PM
Feenan PaulOfficerOct 06 '26Proposed Sale24.1950412,193Oct 06 03:14 PM
Calabria CarloDirectorOct 01 '26Option Exercise0.002520232,730Oct 05 08:29 PM
Feenan PaulChief Revenue OfficerOct 01 '26Option Exercise0.001,036020,387Oct 05 08:28 PM
Leaver AndrewChief Executive OfficerOct 01 '26Option Exercise0.005,209056,692Oct 05 08:27 PM
Lefebvre d'Ovidio ManfrediDirectorOct 01 '26Option Exercise0.001,364050,387Oct 05 08:26 PM
Nilan Nicholas WilliamGeneral Manager-USOct 01 '26Option Exercise0.009600960Oct 05 08:25 PM
Ritchie GarthDirectorOct 01 '26Option Exercise0.002520105,702Oct 05 08:24 PM
Wilder Ben SimonChief Operating OfficerOct 01 '26Option Exercise0.0044504,027Oct 05 08:24 PM
Willcocks PatrickGeneral CounselOct 01 '26Option Exercise0.001,151010,613Oct 05 08:21 PM
Nilan Nicholas WilliamOfficerOct 05 '26Proposed Sale23.7852212,416Oct 05 03:37 PM
Leaver AndrewOfficerOct 05 '26Proposed Sale23.782,53560,294Oct 05 03:29 PM
Ritchie GarthDirectorOct 05 '26Proposed Sale23.781273,021Oct 05 03:25 PM
Wilder Ben SimonOfficerOct 05 '26Proposed Sale23.782335,542Oct 05 03:18 PM
Feenan PaulOfficerOct 05 '26Proposed Sale23.7853312,677Oct 05 03:14 PM
Willcocks PatrickOfficerOct 05 '26Proposed Sale23.7858813,985Oct 05 03:13 PM
Ritchie GarthDirectorOct 02 '26Proposed Sale24.471212,961Oct 02 04:03 PM
Nilan Nicholas WilliamOfficerOct 02 '26Proposed Sale24.4749412,090Oct 02 03:58 PM
Willcocks PatrickOfficerOct 02 '26Proposed Sale24.4755713,632Oct 02 03:55 PM
Feenan PaulOfficerOct 02 '26Proposed Sale24.4750612,384Oct 02 03:55 PM
Leaver AndrewOfficerOct 02 '26Proposed Sale24.472,81868,969Oct 02 03:52 PM
Wilder Ben SimonOfficerOct 02 '26Proposed Sale24.472215,409Oct 02 03:46 PM
Calabria CarloDirectorJul 17 '26Option Exercise0.007570232,478Jul 21 02:16 PM
Lefebvre d'Ovidio ManfrediDirectorJul 17 '26Option Exercise0.00673049,023Jul 21 02:10 PM
Ritchie GarthDirectorJul 17 '26Option Exercise0.008410105,450Jul 21 02:09 PM
Lefebvre d'Ovidio ManfrediDirectorJul 01 '26Option Exercise0.004,133048,350Jul 06 06:33 PM
Calabria CarloDirectorJul 01 '26Option Exercise0.007990231,721Jul 06 06:09 PM
Willcocks PatrickGeneral CounselJul 01 '26Option Exercise0.003,555011,471Jul 06 05:46 PM
Willcocks PatrickGeneral CounselJul 02 '26Sale25.202,00950,6329,462Jul 06 05:46 PM
Ritchie GarthDirectorJul 01 '26Option Exercise0.007990105,048Jul 06 05:18 PM
Ritchie GarthDirectorJul 02 '26Sale25.2043911,064104,609Jul 06 05:18 PM
Leaver AndrewChief Executive OfficerJul 01 '26Option Exercise0.0015,625061,376Jul 06 05:13 PM
Leaver AndrewChief Executive OfficerJul 02 '26Sale25.209,893249,32951,483Jul 06 05:13 PM
Wilder Ben SimonChief Operating OfficerJul 01 '26Option Exercise0.001,33304,351Jul 06 04:11 PM
Wilder Ben SimonChief Operating OfficerJul 02 '26Sale25.2076919,3813,582Jul 06 04:11 PM
Feenan PaulChief Revenue OfficerJul 01 '26Option Exercise0.003,222021,185Jul 06 03:24 PM
Feenan PaulChief Revenue OfficerJul 02 '26Sale25.201,83446,22219,351Jul 06 03:24 PM
Ritchie GarthDirectorJul 02 '26Proposed Sale25.2043911,064Jul 02 05:08 PM
Willcocks PatrickOfficerJul 02 '26Proposed Sale25.202,00950,632Jul 02 05:00 PM
Feenan PaulOfficerJul 02 '26Proposed Sale25.201,83446,222Jul 02 04:58 PM
Leaver AndrewOfficerJul 02 '26Proposed Sale25.209,893249,329Jul 02 04:52 PM
Lefebvre d'Ovidio ManfrediDirectorJul 01 '26Sale30.2432,422980,4414,342,448Jul 02 04:51 PM
Lefebvre d'Ovidio ManfrediDirectorJun 30 '26Sale30.0722,022662,2024,374,870Jul 02 04:51 PM
Wilder Ben SimonOfficerJul 02 '26Proposed Sale25.2076919,381Jul 02 04:46 PM
Willcocks PatrickGeneral CounselJun 30 '26Sale29.484,000117,9207,916Jul 02 11:16 AM
Willcocks PatrickOfficerJun 30 '26Proposed Sale29.484,000117,920Jun 30 03:00 PM
Pointon NicholasFormer OfficerJun 30 '26Proposed Sale29.975,202155,911Jun 30 12:01 PM
Bers JenniferChief Revenue OfficerJun 22 '26Option Exercise0.0015,000015,000Jun 24 04:26 PM
Bers JenniferChief Revenue OfficerJun 22 '26Sale21.428,288177,5296,712Jun 24 04:26 PM
Pointon NicholasFormer OfficerJun 17 '26Proposed Sale20.757,681159,369Jun 17 03:15 PM
Calabria CarloDirectorJun 03 '26Option Exercise2.50120,000300,000230,922Jun 05 05:43 PM
Ritchie GarthDirectorJun 05 '26Option Exercise2.5073,562183,905104,249Jun 05 05:38 PM
Pointon NicholasChief Financial OfficerApr 20 '26Option Exercise0.003,066816,673May 20 08:18 AM
Pointon NicholasChief Financial OfficerApr 20 '26Sale15.874356,90316,238May 20 08:18 AM
Ritchie GarthDirectorMay 07 '26Option Exercise0.001,887030,687May 08 05:37 PM
Lefebvre d'Ovidio ManfrediDirectorMay 07 '26Option Exercise0.001,082044,217May 08 05:24 PM
Lefebvre d'Ovidio ManfrediDirectorMay 06 '26Option Exercise0.001,509043,135May 08 05:24 PM
Calabria CarloDirectorMay 06 '26Option Exercise0.001,6980110,922May 08 05:11 PM
Pointon NicholasOfficerApr 20 '26Proposed Sale15.874356,903Apr 20 01:52 PM
Leaver AndrewChief Executive OfficerApr 06 '26Sale13.517,595102,62145,751Apr 07 01:18 PM
Leaver AndrewOfficerApr 06 '26Proposed Sale13.517,595102,621Apr 06 04:37 PM