NGS vs CTKB

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

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

5-Year PerformanceNGS has outperformed CTKB, delivering a return of +29.6% compared to -26.9%

NGS vs CTKB - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	NGS(COMPANY)	CTKB(COMPANY)
Market Cap	$515M	$515M
Max Drawdown	89.59%	91.34%
Sharpe Ratio	1.58	0.54
5Y Beta	1.20	1.31
Industry	Oil & Gas Equipment & Services	Medical Devices
P/E Ratio	22.68	-6.93
Forward P/E	11.88	370.37
PEG Ratio	0.64	-0.01
Dividend Yield	0.77%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-10.25%	-2.46%
P/S Ratio	2.87	2.61
P/B Ratio	1.84	1.63

Market Cap

NGS

$515M

Winner

CTKB

$515M

Max Drawdown

Winner

NGS

89.59%

CTKB

91.34%

Sharpe Ratio

Winner

NGS

1.58

CTKB

0.54

5Y Beta

Winner

NGS

1.20

CTKB

1.31

Industry

NGS

Oil & Gas Equipment & Services

CTKB

Medical Devices

P/E Ratio

NGS

22.68

Winner

CTKB

-6.93

Forward P/E

Winner

NGS

11.88

CTKB

370.37

PEG Ratio

NGS

0.64

Winner

CTKB

-0.01

Dividend Yield

NGS

0.77%

CTKB

N/A

Debt to Equity

NGS

0.00%

CTKB

0.00%

Free Cash Flow Yield

NGS

-10.25%

Winner

CTKB

-2.46%

P/S Ratio

NGS

2.87

Winner

CTKB

2.61

P/B Ratio

NGS

1.84

Winner

CTKB

1.63

NGS vs CTKB - Historical Returns

Returns include dividend reinvestment.

Period	NGS	CTKB
1 month	-2.55%	-14.44%
3 months	+6.70%	-6.62%
6 months	+24.70%	-18.04%
1 year	+63.77%	+22.46%
5 years(CAGR)	+29.61%	-26.87%
10 years(CAGR)	+6.06%	N/A
Max(CAGR)	+10.01%	-26.87%

Winner

NGS

-2.55%

CTKB

-14.44%

Winner

NGS

+6.70%

CTKB

-6.62%

Winner

NGS

+24.70%

CTKB

-18.04%

Winner

NGS

+63.77%

CTKB

+22.46%

5Y(CAGR)

Winner

NGS

+29.61%

CTKB

-26.87%

10Y(CAGR)

NGS

+6.06%

CTKB

N/A

Max(CAGR)

Winner

NGS

+10.01%

CTKB

-26.87%

NGS vs CTKB - Annual Returns (2002 - 2026)

Returns include dividend reinvestment.

Year	NGS	CTKB
2026	+16.69%	-16.87%
2025	+22.10%	-23.14%
2024	+71.14%	-26.83%
2023	+43.44%	-9.88%
2022	+9.67%	-40.81%
2021	+11.38%	-13.01%
2020	-23.86%	N/A
2019	-30.77%	N/A
2018	-38.66%	N/A
2017	-17.87%	N/A
2016	+46.40%	N/A
2015	-3.00%	N/A
2014	-13.80%	N/A
2013	+63.14%	N/A
2012	+10.28%	N/A
2011	-23.13%	N/A
2010	-1.77%	N/A
2009	+79.35%	N/A
2008	-48.60%	N/A
2007	+47.33%	N/A
2006	-19.28%	N/A
2005	+83.15%	N/A
2004	+70.52%	N/A
2003	+48.00%	N/A
2002	-8.71%	N/A

NGS vs CTKB Drawdown Comparison

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

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

The current NGS drawdown is -8.50%. The current CTKB drawdown is -85.36%.

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

Correlation

Correlation between NGS and CTKB 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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