SOUN vs PLUG

Comparison between SoundHound AI Inc - Class A (SOUN, Company) and Plug Power Inc (PLUG, Company).

SOUN is from the Technology sector, while PLUG is from the Industrials sector.

SOUN vs PLUG - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	SOUN(COMPANY)	PLUG(COMPANY)
Market Cap	$3.19B	$3.19B
Max Drawdown	93.55%	99.99%
Sharpe Ratio	-0.76	0.76
5Y Beta	2.83	1.72
Industry	Software - Application	Electrical Equipment & Parts
P/E Ratio	-12.09	-2.77
Forward P/E	227.27	13.11
PEG Ratio	N/A	0.84
5Y EPS CAGR	N/A	20.15%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-3.64%	-16.43%
P/S Ratio	16.24	4.36
P/B Ratio	6.63	3.93

Market Cap

SOUN

$3.19B

Winner

PLUG

$3.19B

Max Drawdown

Winner

SOUN

93.55%

PLUG

99.99%

Sharpe Ratio

SOUN

-0.76

Winner

PLUG

0.76

5Y Beta

SOUN

2.83

Winner

PLUG

1.72

Industry

SOUN

Software - Application

PLUG

Electrical Equipment & Parts

P/E Ratio

Winner

SOUN

-12.09

PLUG

-2.77

Forward P/E

SOUN

227.27

Winner

PLUG

13.11

PEG Ratio

SOUN

N/A

PLUG

0.84

5Y EPS CAGR

SOUN

N/A

PLUG

20.15%

Debt to Equity

SOUN

0.00%

PLUG

0.00%

Free Cash Flow Yield

Winner

SOUN

-3.64%

PLUG

-16.43%

P/S Ratio

SOUN

16.24

Winner

PLUG

4.36

P/B Ratio

SOUN

6.63

Winner

PLUG

3.93

SOUN vs PLUG - Historical Returns

Returns include dividend reinvestment.

Period	SOUN	PLUG
1 month	+11.06%	+2.20%
3 months	-12.79%	-38.79%
6 months	-0.40%	+22.75%
1 year	-55.08%	+40.61%
5 years(CAGR)	-0.22%	-37.82%
10 years(CAGR)	N/A	+3.22%
Max(CAGR)	-0.22%	-14.62%

Winner

SOUN

+11.06%

PLUG

+2.20%

Winner

SOUN

-12.79%

PLUG

-38.79%

SOUN

-0.40%

Winner

PLUG

+22.75%

SOUN

-55.08%

Winner

PLUG

+40.61%

5Y(CAGR)

Winner

SOUN

-0.22%

PLUG

-37.82%

10Y(CAGR)

SOUN

N/A

PLUG

+3.22%

Max(CAGR)

Winner

SOUN

-0.22%

PLUG

-14.62%

SOUN vs PLUG - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	SOUN	PLUG
2026	-29.91%	+4.04%
2025	-50.55%	-15.45%
2024	+853.85%	-53.59%
2023	+61.83%	-63.05%
2022	-76.40%	-57.03%
2021	N/A	-12.25%
2020	N/A	+946.60%
2019	N/A	+137.59%
2018	N/A	-48.76%
2017	N/A	+95.04%
2016	N/A	-42.86%
2015	N/A	-29.19%
2014	N/A	+28.76%
2013	N/A	+210.00%
2012	N/A	-75.00%
2011	N/A	-47.69%
2010	N/A	-47.00%
2009	N/A	-31.73%
2008	N/A	-74.75%
2007	N/A	+1.80%
2006	N/A	-26.33%
2005	N/A	-13.78%
2004	N/A	-18.32%
2003	N/A	+53.28%
2002	N/A	-47.79%
2001	N/A	-44.96%
2000	N/A	-45.59%
1999	N/A	+76.56%

SOUN vs PLUG Drawdown Comparison

The maximum drawdown for SOUN was -93.55%, occurring on Dec 22, 2022. Recovery took 651 trading sessions.

The maximum drawdown for PLUG was -99.99%, occurring on Feb 26, 2013. This drawdown has not yet recovered.

The current SOUN drawdown is -69.34%. The current PLUG drawdown is -99.85%.

Rank	SOUN	PLUG
#1	-93.55% May 5, 2022 - Dec 6, 2024	-99.99% Mar 10, 2000 - Feb 26, 2013
#2	-76.48% Dec 26, 2024 - Jul 29, 2026	-38.83% Jan 24, 2000 - Mar 10, 2000
#3	-13.33% Apr 28, 2022 - May 2, 2022	-35.84% Jan 7, 2000 - Jan 20, 2000
#4	-10.03% Dec 9, 2024 - Dec 13, 2024	-25.95% Dec 13, 1999 - Jan 6, 2000
#5	-9.55% Dec 18, 2024 - Dec 20, 2024	-12.43% Nov 4, 1999 - Dec 1, 1999
#6	-6.96% Dec 20, 2024 - Dec 26, 2024	-4.58% Dec 8, 1999 - Dec 10, 1999
#7	-1.52% Dec 16, 2024 - Dec 18, 2024	N/A

Correlation

Correlation between SOUN and PLUG is -0.50 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.50

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