ECBK vs QSI

Comparison between ECB Bancorp Inc (ECBK, Company) and Quantum-Si Incorporated - Class A (QSI, Company).

ECBK is from the Financial Services sector, while QSI is from the Healthcare sector.

ECBK vs QSI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ECBK(COMPANY)	QSI(COMPANY)
Market Cap	$174M	$173M
Max Drawdown	40.30%	97.18%
Sharpe Ratio	0.89	-0.43
5Y Beta	0.39	2.35
Industry	Banks - Regional	Medical Devices
P/E Ratio	18.25	-1.50
PEG Ratio	0.16	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	7.15%	-55.28%
P/S Ratio	5.00	N/A
P/B Ratio	0.99	N/A

Market Cap

Winner

ECBK

$174M

QSI

$173M

Max Drawdown

Winner

ECBK

40.30%

QSI

97.18%

Sharpe Ratio

Winner

ECBK

0.89

QSI

-0.43

5Y Beta

Winner

ECBK

0.39

QSI

2.35

Industry

ECBK

Banks - Regional

QSI

Medical Devices

P/E Ratio

ECBK

18.25

Winner

QSI

-1.50

PEG Ratio

ECBK

0.16

QSI

N/A

Debt to Equity

ECBK

0.00%

QSI

0.00%

Free Cash Flow Yield

Winner

ECBK

7.15%

QSI

-55.28%

P/S Ratio

ECBK

5.00

QSI

N/A

P/B Ratio

ECBK

0.99

QSI

N/A

ECBK vs QSI - Historical Returns

Returns include dividend reinvestment.

Period	ECBK	QSI
1 month	+0.50%	-10.23%
3 months	+10.85%	-16.01%
6 months	+16.26%	-36.80%
1 year	+25.73%	-57.98%
5 years(CAGR)	N/A	-42.07%
Max(CAGR)	+9.50%	-35.86%

Winner

ECBK

+0.50%

QSI

-10.23%

Winner

ECBK

+10.85%

QSI

-16.01%

Winner

ECBK

+16.26%

QSI

-36.80%

Winner

ECBK

+25.73%

QSI

-57.98%

5Y(CAGR)

ECBK

N/A

QSI

-42.07%

Max(CAGR)

Winner

ECBK

+9.50%

QSI

-35.86%

ECBK vs QSI - Annual Returns (2020 - 2026)

Returns include dividend reinvestment.

Year	ECBK	QSI
2026	+16.80%	-31.90%
2025	+16.01%	-74.18%
2024	+17.68%	+33.00%
2023	-22.47%	+9.24%
2022	+13.91%	-77.74%
2021	N/A	-24.98%
2020	N/A	+2.73%

ECBK vs QSI Drawdown Comparison

The maximum drawdown for ECBK was -40.30%, occurring on Oct 17, 2023. Recovery took 693 trading sessions.

The maximum drawdown for QSI was -97.18%, occurring on Nov 19, 2024. This drawdown has not yet recovered.

The current ECBK drawdown is -1.22%. The current QSI drawdown is -96.47%.

Rank	ECBK	QSI
#1	-40.30% Nov 15, 2022 - Aug 22, 2025	-97.18% Feb 18, 2021 - Nov 19, 2024
#2	-13.88% Aug 26, 2025 - Nov 5, 2025	-13.13% Dec 4, 2020 - Feb 18, 2021
#3	-13.33% Feb 17, 2026 - Apr 9, 2026	-0.00% Nov 20, 2020 - Nov 30, 2020
#4	-6.90% Nov 5, 2025 - Feb 2, 2026	N/A
#5	-6.16% Apr 10, 2026 - Jun 9, 2026	N/A
#6	-5.02% Jun 18, 2026 - Jul 16, 2026	N/A
#7	-3.23% Oct 17, 2022 - Oct 31, 2022	N/A
#8	-3.10% Jun 11, 2026 - Jun 18, 2026	N/A
#9	-3.03% Jul 16, 2026 - Jul 22, 2026	N/A
#10	-2.81% Sep 20, 2022 - Oct 6, 2022	N/A
#11	-1.91% Feb 9, 2026 - Feb 17, 2026	N/A
#12	-1.27% Aug 18, 2022 - Sep 7, 2022	N/A
#13	-1.23% Nov 1, 2022 - Nov 11, 2022	N/A
#14	-1.14% Jul 28, 2022 - Aug 4, 2022	N/A
#15	-1.06% Aug 4, 2022 - Aug 17, 2022	N/A