CTKB vs NGS

Comparison between Cytek BioSciences Inc (CTKB, Company) and Natural Gas Services Group Inc (NGS, Company).

CTKB is from the Healthcare sector, while NGS is from the Energy sector.

5-Year PerformanceNGS has outperformed CTKB, delivering a return of +30.7% compared to -27.0%

CTKB vs NGS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	CTKB(COMPANY)	NGS(COMPANY)
Market Cap	$515M	$515M
Max Drawdown	91.34%	89.59%
Sharpe Ratio	0.55	1.65
5Y Beta	1.31	1.20
Industry	Medical Devices	Oil & Gas Equipment & Services
P/E Ratio	-6.93	22.68
Forward P/E	370.37	7.07
PEG Ratio	-0.01	0.64
Dividend Yield	N/A	0.77%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-2.46%	-10.25%
P/S Ratio	2.61	2.87
P/B Ratio	1.63	1.84

Market Cap

Winner

CTKB

$515M

NGS

$515M

Max Drawdown

CTKB

91.34%

Winner

NGS

89.59%

Sharpe Ratio

CTKB

0.55

Winner

NGS

1.65

5Y Beta

CTKB

1.31

Winner

NGS

1.20

Industry

CTKB

Medical Devices

NGS

Oil & Gas Equipment & Services

P/E Ratio

Winner

CTKB

-6.93

NGS

22.68

Forward P/E

CTKB

370.37

Winner

NGS

7.07

PEG Ratio

Winner

CTKB

-0.01

NGS

0.64

Dividend Yield

CTKB

N/A

NGS

0.77%

Debt to Equity

CTKB

0.00%

NGS

0.00%

Free Cash Flow Yield

Winner

CTKB

-2.46%

NGS

-10.25%

P/S Ratio

Winner

CTKB

2.61

NGS

2.87

P/B Ratio

Winner

CTKB

1.63

NGS

1.84

CTKB vs NGS - Historical Returns

Returns include dividend reinvestment.

Period	CTKB	NGS
1 month	-12.36%	+6.47%
3 months	-7.34%	+7.24%
6 months	-16.87%	+30.11%
1 year	+13.48%	+67.38%
5 years(CAGR)	-27.01%	+30.71%
10 years(CAGR)	N/A	+6.10%
Max(CAGR)	-27.01%	+10.15%

CTKB

-12.36%

Winner

NGS

+6.47%

CTKB

-7.34%

Winner

NGS

+7.24%

CTKB

-16.87%

Winner

NGS

+30.11%

CTKB

+13.48%

Winner

NGS

+67.38%

5Y(CAGR)

CTKB

-27.01%

Winner

NGS

+30.71%

10Y(CAGR)

CTKB

N/A

NGS

+6.10%

Max(CAGR)

CTKB

-27.01%

Winner

NGS

+10.15%

CTKB vs NGS - Annual Returns (2002 - 2026)

Returns include dividend reinvestment.

Year	CTKB	NGS
2026	-17.89%	+20.31%
2025	-23.14%	+22.10%
2024	-26.83%	+71.14%
2023	-9.88%	+43.44%
2022	-40.81%	+9.67%
2021	-13.01%	+11.38%
2020	N/A	-23.86%
2019	N/A	-30.77%
2018	N/A	-38.66%
2017	N/A	-17.87%
2016	N/A	+46.40%
2015	N/A	-3.00%
2014	N/A	-13.80%
2013	N/A	+63.14%
2012	N/A	+10.28%
2011	N/A	-23.13%
2010	N/A	-1.77%
2009	N/A	+79.35%
2008	N/A	-48.60%
2007	N/A	+47.33%
2006	N/A	-19.28%
2005	N/A	+83.15%
2004	N/A	+70.52%
2003	N/A	+48.00%
2002	N/A	-8.71%

CTKB vs NGS Drawdown Comparison

The maximum drawdown for CTKB was -91.34%, occurring on May 23, 2025. This drawdown has not yet recovered.

The maximum drawdown for NGS was -89.59%, occurring on Apr 1, 2020. Recovery took 5135 trading sessions.

The current CTKB drawdown is -85.54%. The current NGS drawdown is -5.66%.

Rank	CTKB	NGS
#1	-91.34% Sep 15, 2021 - May 23, 2025	-89.59% Oct 3, 2005 - Mar 4, 2026
#2	-24.91% Aug 10, 2021 - Sep 15, 2021	-29.08% May 4, 2004 - Feb 4, 2005
#3	-6.61% Jul 23, 2021 - Jul 28, 2021	-21.18% Oct 22, 2002 - Jan 10, 2003
#4	-6.03% Aug 3, 2021 - Aug 10, 2021	-20.80% Aug 15, 2005 - Aug 31, 2005
#5	N/A	-20.62% Jul 29, 2003 - Mar 1, 2004
#6	N/A	-15.81% Apr 5, 2005 - Jul 1, 2005
#7	N/A	-15.02% Jun 16, 2003 - Jul 28, 2003
#8	N/A	-14.72% Jan 10, 2003 - May 6, 2003
#9	N/A	-9.81% May 18, 2026 - May 29, 2026
#10	N/A	-8.89% Mar 1, 2004 - Apr 2, 2004
#11	N/A	-8.74% Mar 4, 2026 - Mar 19, 2026
#12	N/A	-8.19% Mar 25, 2026 - Apr 29, 2026
#13	N/A	-7.50% Apr 27, 2004 - May 4, 2004
#14	N/A	-6.79% Sep 27, 2005 - Sep 30, 2005
#15	N/A	-6.44% Sep 1, 2005 - Sep 6, 2005

Correlation

Correlation between CTKB and NGS is -0.66 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.66

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