WLK vs GKOS

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

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

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

WLK vs GKOS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

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

Market Cap

Winner

WLK

$10B

GKOS

$10B

Max Drawdown

WLK

75.85%

Winner

GKOS

69.57%

Sharpe Ratio

WLK

0.10

Winner

GKOS

1.53

5Y Beta

Winner

WLK

0.98

GKOS

1.29

Industry

WLK

Specialty Chemicals

GKOS

Medical Devices

P/E Ratio

WLK

-12.12

Winner

GKOS

-52.46

Forward P/E

Winner

WLK

19.49

GKOS

2000.00

PEG Ratio

WLK

1.70

Winner

GKOS

-0.54

Dividend Yield

WLK

2.74%

GKOS

N/A

5Y Dividends CAGR

WLK

14.44%

GKOS

N/A

5Y EPS CAGR

WLK

N/A

GKOS

19.79%

Debt to Equity

WLK

58.21%

Winner

GKOS

0.00%

Free Cash Flow Yield

WLK

-2.63%

Winner

GKOS

-0.12%

P/S Ratio

Winner

WLK

0.89

GKOS

16.45

P/B Ratio

Winner

WLK

1.06

GKOS

14.41

WLK vs GKOS - Historical Returns

Returns include dividend reinvestment.

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

WLK

+1.57%

Winner

GKOS

+19.50%

WLK

-19.97%

Winner

GKOS

+34.19%

WLK

-18.34%

Winner

GKOS

+59.99%

WLK

-3.13%

Winner

GKOS

+104.57%

5Y(CAGR)

WLK

+0.47%

Winner

GKOS

+28.67%

10Y(CAGR)

WLK

+6.51%

Winner

GKOS

+18.27%

Max(CAGR)

WLK

+12.87%

Winner

GKOS

+17.07%

WLK vs GKOS - Annual Returns (2004 - 2026)

Returns include dividend reinvestment.

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

WLK vs GKOS Drawdown Comparison

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

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

The current WLK drawdown is -49.82%.

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