GKOS vs WLK

Comparison between Glaukos Corporation (GKOS, Company) and Westlake Corporation (WLK, Company).

GKOS is from the Healthcare sector, while WLK is from the Basic Materials sector.

5-Year PerformanceGKOS has outperformed WLK, delivering a return of +28.7% compared to +0.5%

GKOS vs WLK - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	GKOS(COMPANY)	WLK(COMPANY)
Market Cap	$10B	$10B
Max Drawdown	69.57%	75.85%
Sharpe Ratio	1.53	0.10
5Y Beta	1.29	0.98
Industry	Medical Devices	Specialty Chemicals
P/E Ratio	-52.46	-12.12
Forward P/E	2000.00	19.49
PEG Ratio	-0.54	1.70
Dividend Yield	N/A	2.74%
5Y Dividends CAGR	N/A	14.44%
5Y EPS CAGR	19.79%	N/A
Debt to Equity	0.00%	58.21%
Free Cash Flow Yield	-0.12%	-2.63%
P/S Ratio	16.45	0.89
P/B Ratio	14.41	1.06

Market Cap

GKOS

$10B

Winner

WLK

$10B

Max Drawdown

Winner

GKOS

69.57%

WLK

75.85%

Sharpe Ratio

Winner

GKOS

1.53

WLK

0.10

5Y Beta

GKOS

1.29

Winner

WLK

0.98

Industry

GKOS

Medical Devices

WLK

Specialty Chemicals

P/E Ratio

Winner

GKOS

-52.46

WLK

-12.12

Forward P/E

GKOS

2000.00

Winner

WLK

19.49

PEG Ratio

Winner

GKOS

-0.54

WLK

1.70

Dividend Yield

GKOS

N/A

WLK

2.74%

5Y Dividends CAGR

GKOS

N/A

WLK

14.44%

5Y EPS CAGR

GKOS

19.79%

WLK

N/A

Debt to Equity

Winner

GKOS

0.00%

WLK

58.21%

Free Cash Flow Yield

Winner

GKOS

-0.12%

WLK

-2.63%

P/S Ratio

GKOS

16.45

Winner

WLK

0.89

P/B Ratio

GKOS

14.41

Winner

WLK

1.06

GKOS vs WLK - Historical Returns

Returns include dividend reinvestment.

Period	GKOS	WLK
1 month	+19.50%	+1.57%
3 months	+34.19%	-19.97%
6 months	+59.99%	-18.34%
1 year	+104.57%	-3.13%
5 years(CAGR)	+28.67%	+0.47%
10 years(CAGR)	+18.27%	+6.51%
Max(CAGR)	+17.07%	+12.87%

Winner

GKOS

+19.50%

WLK

+1.57%

Winner

GKOS

+34.19%

WLK

-19.97%

Winner

GKOS

+59.99%

WLK

-18.34%

Winner

GKOS

+104.57%

WLK

-3.13%

5Y(CAGR)

Winner

GKOS

+28.67%

WLK

+0.47%

10Y(CAGR)

Winner

GKOS

+18.27%

WLK

+6.51%

Max(CAGR)

Winner

GKOS

+17.07%

WLK

+12.87%

GKOS vs WLK - Annual Returns (2004 - 2026)

Returns include dividend reinvestment.

Year	GKOS	WLK
2026	+62.59%	+5.65%
2025	-24.57%	-32.29%
2024	+94.53%	-17.35%
2023	+81.15%	+43.13%
2022	-7.89%	+6.44%
2021	-36.90%	+20.44%
2020	+38.27%	+20.33%
2019	+1.34%	+5.66%
2018	+107.42%	-38.75%
2017	-23.93%	+88.01%
2016	+43.82%	+6.09%
2015	-20.92%	-10.94%
2014	N/A	+2.29%
2013	N/A	+47.94%
2012	N/A	+106.60%
2011	N/A	-7.65%
2010	N/A	+72.45%
2009	N/A	+51.30%
2008	N/A	-13.26%
2007	N/A	-40.35%
2006	N/A	+8.56%
2005	N/A	-13.32%
2004	N/A	+128.15%

GKOS vs WLK Drawdown Comparison

The maximum drawdown for GKOS was -69.57%, occurring on Mar 20, 2020. Recovery took 366 trading sessions.

The maximum drawdown for WLK was -75.15%, occurring on Mar 16, 2020. Recovery took 958 trading sessions.

The current WLK drawdown is -49.82%.

Rank	GKOS	WLK
#1	-69.57% Aug 1, 2019 - Jan 13, 2021	-75.15% May 21, 2018 - Mar 10, 2022
#2	-64.32% Apr 28, 2021 - Apr 8, 2024	-71.30% Feb 16, 2007 - Nov 4, 2010
#3	-55.00% Aug 18, 2015 - Jul 21, 2016	-64.19% Apr 9, 2024 - Nov 20, 2025
#4	-53.68% Jan 23, 2025 - Jul 29, 2026	-58.30% Sep 3, 2014 - Nov 20, 2017
#5	-53.09% Apr 3, 2017 - Aug 29, 2018	-51.04% Apr 26, 2011 - Mar 27, 2012
#6	-25.77% Aug 31, 2018 - Feb 12, 2019	-41.41% May 4, 2022 - Dec 14, 2023
#7	-22.03% Sep 27, 2016 - Jan 12, 2017	-39.81% Mar 9, 2005 - Feb 14, 2007
#8	-21.05% Mar 21, 2019 - Jul 31, 2019	-26.33% Mar 27, 2012 - Aug 6, 2012
#9	-17.93% Mar 1, 2021 - Apr 28, 2021	-19.12% Mar 20, 2013 - Jun 14, 2013
#10	-17.27% Jul 27, 2016 - Sep 14, 2016	-12.32% Mar 9, 2018 - May 16, 2018
#11	-11.05% Mar 2, 2017 - Mar 16, 2017	-12.27% Jan 4, 2011 - Feb 14, 2011
#12	-10.99% Feb 28, 2019 - Mar 19, 2019	-12.06% Nov 6, 2012 - Dec 7, 2012
#13	-10.31% Jun 25, 2015 - Jul 17, 2015	-10.88% Dec 1, 2004 - Dec 22, 2004
#14	-10.20% Aug 28, 2024 - Oct 29, 2024	-10.82% Mar 25, 2022 - Apr 19, 2022
#15	-9.60% Jul 16, 2024 - Aug 16, 2024	-10.57% Jan 26, 2018 - Mar 5, 2018