Arqit Quantum Ratios and Metrics

Market cap in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	May '26 May 22, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
Market Cap	274	593	-	-	-	-
Market Cap Growth	32.69%	-	-	-	-	-
Enterprise Value	247.06	556.03	0	0	0	0
Last Close Price	17.49	38.75	5.70	14.88	140.75	501.75
PE Ratio	-	-	-	-	10.55	-
Forward PE	-	-	-	-	36.58	-
PS Ratio	233.58	1118.03	-	-	-	-
PB Ratio	10.17	21.76	-	-	-	-
P/TBV Ratio	10.37	19.62	2.44	1.17	8.74	-40.52
EV/Sales Ratio	210.80	1049.12	-	-	-	-
Debt / Equity Ratio	0.04	0.02	0.06	0.09	0.09	0
Net Debt / Equity Ratio	-0.94	-1.33	-1.50	-0.54	-0.52	2.57
Net Debt / EBITDA Ratio	0.49	0.96	0.76	0.64	0.66	0.50
Net Debt / FCF Ratio	0.62	1.23	0.52	1.08	1.41	3.59
Asset Turnover	0.03	0.02	0.00	0.01	0.06	0.00
Quick Ratio	4.88	2.69	1.94	1.78	2.38	5.29
Current Ratio	4.88	2.69	1.94	3.22	2.38	5.29
Return on Equity (ROE)	-179.72%	-181.44%	-66.81%	-66.26%	238.89%	1605.92%
Return on Assets (ROA)	-144.05%	-104.35%	-42.57%	-52.29%	-53.67%	-303.47%
Return on Invested Capital (ROIC)	-2872.69%	1282.89%	-165.19%	-131.76%	-205.89%	-3561.26%
Return on Capital Employed (ROCE)	-183.59%	-181.48%	-61.56%	-67.78%	-64.83%	-357.06%
Earnings Yield	-	-	-	-	9.48%	-
Buyback Yield / Dilution	-16.48%	-172.50%	3.78%	-7.82%	-78.45%	-
Total Shareholder Return	-16.48%	-172.50%	3.78%	-7.82%	-78.45%	-

Updated May 21, 2026. Data Source: Fiscal.ai. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q