DRDBU vs ARQQ

Comparison between Roman DBDR Acquisition Corp II - Units (1 Ord Cls A & 1/2 War) (DRDBU, Company) and Arqit Quantum Inc (ARQQ, Company).

DRDBU is from the Financial Services sector, while ARQQ is from the Technology sector.

DRDBU vs ARQQ - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	DRDBU(COMPANY)	ARQQ(COMPANY)
Market Cap	$256M	$257M
Max Drawdown	7.92%	99.60%
Sharpe Ratio	-0.30	-0.06
5Y Beta	-0.02	2.40
Industry	Shell Companies	Software - Infrastructure
P/E Ratio	51.40	-1.85
Forward P/E	N/A	18.73
Debt to Equity	0.20%	7.62%
Free Cash Flow Yield	-0.56%	-29.93%
P/S Ratio	N/A	248.22
P/B Ratio	N/A	10.71

Market Cap

DRDBU

$256M

Winner

ARQQ

$257M

Max Drawdown

Winner

DRDBU

7.92%

ARQQ

99.60%

Sharpe Ratio

DRDBU

-0.30

Winner

ARQQ

-0.06

5Y Beta

Winner

DRDBU

-0.02

ARQQ

2.40

Industry

DRDBU

Shell Companies

ARQQ

Software - Infrastructure

P/E Ratio

DRDBU

51.40

Winner

ARQQ

-1.85

Forward P/E

DRDBU

N/A

ARQQ

18.73

Debt to Equity

Winner

DRDBU

0.20%

ARQQ

7.62%

Free Cash Flow Yield

Winner

DRDBU

-0.56%

ARQQ

-29.93%

P/S Ratio

DRDBU

N/A

ARQQ

248.22

P/B Ratio

DRDBU

N/A

ARQQ

10.71

DRDBU vs ARQQ - Historical Returns

Returns include dividend reinvestment.

Period	DRDBU	ARQQ
1 month	+0.47%	-40.62%
3 months	+0.95%	+17.98%
6 months	-1.57%	-15.70%
1 year	-1.02%	-48.47%
5 years(CAGR)	N/A	-43.59%
Max(CAGR)	+4.14%	-43.59%

Winner

DRDBU

+0.47%

ARQQ

-40.62%

DRDBU

+0.95%

Winner

ARQQ

+17.98%

Winner

DRDBU

-1.57%

ARQQ

-15.70%

Winner

DRDBU

-1.02%

ARQQ

-48.47%

5Y(CAGR)

DRDBU

N/A

ARQQ

-43.59%

Max(CAGR)

Winner

DRDBU

+4.14%

ARQQ

-43.59%

DRDBU vs ARQQ - Annual Returns (2021 - 2026)

Returns include dividend reinvestment.

Year	DRDBU	ARQQ
2026	-0.56%	-30.20%
2025	+7.33%	-42.45%
2024	+0.20%	+224.34%
2023	N/A	-84.20%
2022	N/A	-82.40%
2021	N/A	+111.95%

DRDBU vs ARQQ Drawdown Comparison

The maximum drawdown for DRDBU was -7.92%, occurring on Jun 16, 2026. This drawdown has not yet recovered.

The maximum drawdown for ARQQ was -99.60%, occurring on Oct 7, 2024. This drawdown has not yet recovered.

The current DRDBU drawdown is -7.48%. The current ARQQ drawdown is -98.20%.

Rank	DRDBU	ARQQ
#1	-7.92% Jun 8, 2026 - Jun 16, 2026	-99.60% Nov 30, 2021 - Oct 7, 2024
#2	-5.53% Feb 27, 2026 - Jun 4, 2026	-60.81% Sep 22, 2021 - Nov 29, 2021
#3	-4.06% Mar 28, 2025 - Apr 10, 2025	-17.23% Sep 10, 2021 - Sep 16, 2021
#4	-3.96% Apr 10, 2025 - Jun 12, 2025	N/A
#5	-3.29% Nov 20, 2025 - Feb 27, 2026	N/A
#6	-2.23% Jul 17, 2025 - Nov 14, 2025	N/A
#7	-1.49% Jun 26, 2025 - Jul 17, 2025	N/A
#8	-1.44% Jun 12, 2025 - Jun 26, 2025	N/A
#9	-0.98% Feb 24, 2025 - Mar 27, 2025	N/A
#10	-0.30% Jan 17, 2025 - Jan 31, 2025	N/A
#11	-0.20% Dec 20, 2024 - Dec 31, 2024	N/A
#12	-0.20% Dec 31, 2024 - Jan 16, 2025	N/A
#13	-0.20% Feb 13, 2025 - Feb 18, 2025	N/A
#14	-0.10% Dec 13, 2024 - Dec 20, 2024	N/A
#15	-0.08% Feb 11, 2025 - Feb 13, 2025	N/A