STEM vs ECOR

Comparison between Stem Inc - Class A (STEM, Company) and ElectroCore Inc (ECOR, Company).

STEM is from the Utilities sector, while ECOR is from the Healthcare sector.

5-Year PerformanceECOR has outperformed STEM, delivering a return of -15.9% compared to -59.6%

STEM vs ECOR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	STEM(COMPANY)	ECOR(COMPANY)
Market Cap	$51M	$51M
Max Drawdown	99.42%	98.95%
Sharpe Ratio	-0.45	0.30
5Y Beta	2.00	1.27
Industry	Utilities - Renewable	Medical Devices
P/E Ratio	0.35	-3.22
Forward P/E	N/A	384.62
PEG Ratio	N/A	-0.35
5Y EPS CAGR	N/A	-22.58%
Debt to Equity	0.00%	-117.56%
Free Cash Flow Yield	-19.40%	-13.36%
P/S Ratio	0.35	1.50
P/B Ratio	0.63	34.89

Market Cap

Winner

STEM

$51M

ECOR

$51M

Max Drawdown

STEM

99.42%

Winner

ECOR

98.95%

Sharpe Ratio

STEM

-0.45

Winner

ECOR

0.30

5Y Beta

STEM

2.00

Winner

ECOR

1.27

Industry

STEM

Utilities - Renewable

ECOR

Medical Devices

P/E Ratio

STEM

0.35

Winner

ECOR

-3.22

Forward P/E

STEM

N/A

ECOR

384.62

PEG Ratio

STEM

N/A

ECOR

-0.35

5Y EPS CAGR

STEM

N/A

ECOR

-22.58%

Debt to Equity

STEM

0.00%

Winner

ECOR

-117.56%

Free Cash Flow Yield

STEM

-19.40%

Winner

ECOR

-13.36%

P/S Ratio

Winner

STEM

0.35

ECOR

1.50

P/B Ratio

Winner

STEM

0.63

ECOR

34.89

STEM vs ECOR - Historical Returns

Returns include dividend reinvestment.

Period	STEM	ECOR
1 month	-23.85%	-23.77%
3 months	-48.49%	+2.99%
6 months	-69.01%	-14.79%
1 year	-60.85%	-13.17%
5 years(CAGR)	-59.59%	-15.93%
10 years(CAGR)	N/A	-37.85%
Max(CAGR)	-45.46%	-37.85%

STEM

-23.85%

Winner

ECOR

-23.77%

STEM

-48.49%

Winner

ECOR

+2.99%

STEM

-69.01%

Winner

ECOR

-14.79%

STEM

-60.85%

Winner

ECOR

-13.17%

5Y(CAGR)

STEM

-59.59%

Winner

ECOR

-15.93%

10Y(CAGR)

STEM

N/A

ECOR

-37.85%

Max(CAGR)

STEM

-45.46%

Winner

ECOR

-37.85%

STEM vs ECOR - Annual Returns (2018 - 2026)

Returns include dividend reinvestment.

Year	STEM	ECOR
2026	-65.74%	+39.89%
2025	-2.97%	-73.26%
2024	-83.88%	+171.52%
2023	-54.08%	+49.45%
2022	-53.53%	-56.87%
2021	+5.98%	-64.04%
2020	+110.93%	+1.96%
2019	N/A	-77.64%
2018	N/A	-68.46%

STEM vs ECOR Drawdown Comparison

The maximum drawdown for STEM was -99.42%, occurring on Jul 23, 2026. This drawdown has not yet recovered.

The maximum drawdown for ECOR was -98.95%, occurring on Nov 8, 2022. This drawdown has not yet recovered.

The current STEM drawdown is -99.42%. The current ECOR drawdown is -97.86%.

Rank	STEM	ECOR
#1	-99.42% Feb 17, 2021 - Jul 23, 2026	-98.95% Jun 22, 2018 - Nov 8, 2022
#2	-32.11% Jan 12, 2021 - Feb 8, 2021	N/A
#3	-21.04% Dec 24, 2020 - Jan 7, 2021	N/A
#4	-12.46% Dec 4, 2020 - Dec 11, 2020	N/A
#5	-11.26% Feb 9, 2021 - Feb 16, 2021	N/A
#6	-4.38% Nov 27, 2020 - Dec 4, 2020	N/A
#7	-1.53% Oct 16, 2020 - Nov 19, 2020	N/A
#8	-0.87% Dec 15, 2020 - Dec 18, 2020	N/A
#9	-0.61% Oct 9, 2020 - Oct 14, 2020	N/A
#10	-0.17% Dec 11, 2020 - Dec 15, 2020	N/A