SWX vs PTGX

Comparison between Southwest Gas Holdings Inc (SWX, Company) and Protagonist Therapeutics Inc (PTGX, Company).

SWX is from the Utilities sector, while PTGX is from the Healthcare sector.

5-Year PerformancePTGX has outperformed SWX, delivering a return of +24.4% compared to +9.8%

SWX vs PTGX - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	SWX(COMPANY)	PTGX(COMPANY)
Market Cap	$6.49B	$6.48B
Max Drawdown	56.45%	85.79%
Sharpe Ratio	1.27	1.74
5Y Beta	0.34	0.26
Industry	Utilities - Regulated Gas	Biotechnology
P/E Ratio	13.95	-54.82
Forward P/E	21.79	21.37
PEG Ratio	0.13	0.00
Dividend Yield	2.79%	N/A
5Y Dividends CAGR	6.28%	N/A
5Y EPS CAGR	5.85%	1.43%
Debt to Equity	85.55%	0.00%
Free Cash Flow Yield	-6.20%	-1.82%
P/S Ratio	3.65	87.39
P/B Ratio	1.57	9.90

Market Cap

Winner

SWX

$6.49B

PTGX

$6.48B

Max Drawdown

Winner

SWX

56.45%

PTGX

85.79%

Sharpe Ratio

SWX

1.27

Winner

PTGX

1.74

5Y Beta

SWX

0.34

Winner

PTGX

0.26

Industry

SWX

Utilities - Regulated Gas

PTGX

Biotechnology

P/E Ratio

SWX

13.95

Winner

PTGX

-54.82

Forward P/E

SWX

21.79

Winner

PTGX

21.37

PEG Ratio

SWX

0.13

Winner

PTGX

0.00

Dividend Yield

SWX

2.79%

PTGX

N/A

5Y Dividends CAGR

SWX

6.28%

PTGX

N/A

5Y EPS CAGR

Winner

SWX

5.85%

PTGX

1.43%

Debt to Equity

SWX

85.55%

Winner

PTGX

0.00%

Free Cash Flow Yield

SWX

-6.20%

Winner

PTGX

-1.82%

P/S Ratio

Winner

SWX

3.65

PTGX

87.39

P/B Ratio

Winner

SWX

1.57

PTGX

9.90

SWX vs PTGX - Historical Returns

Returns include dividend reinvestment.

Period	SWX	PTGX
1 month	+0.94%	-3.66%
3 months	+2.22%	+23.26%
6 months	+12.10%	+19.45%
1 year	+32.64%	+122.63%
5 years(CAGR)	+9.79%	+24.38%
10 years(CAGR)	+5.96%	+24.80%
Max(CAGR)	+8.56%	+24.80%

Winner

SWX

+0.94%

PTGX

-3.66%

SWX

+2.22%

Winner

PTGX

+23.26%

SWX

+12.10%

Winner

PTGX

+19.45%

SWX

+32.64%

Winner

PTGX

+122.63%

5Y(CAGR)

SWX

+9.79%

Winner

PTGX

+24.38%

10Y(CAGR)

SWX

+5.96%

Winner

PTGX

+24.80%

Max(CAGR)

SWX

+8.56%

Winner

PTGX

+24.80%

SWX vs PTGX - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	SWX	PTGX
2026	+12.51%	+17.01%
2025	+17.58%	+124.06%
2024	+14.47%	+64.82%
2023	+6.74%	+112.71%
2022	-7.03%	-69.11%
2021	+21.98%	+74.49%
2020	-17.24%	+190.91%
2019	+5.39%	+2.32%
2018	-1.42%	-68.18%
2017	+7.85%	-1.79%
2016	+45.96%	+87.95%
2015	-7.73%	N/A
2014	+16.33%	N/A
2013	+32.27%	N/A
2012	+2.29%	N/A
2011	+16.45%	N/A
2010	+30.14%	N/A
2009	+17.33%	N/A
2008	-12.21%	N/A
2007	-20.99%	N/A
2006	+46.36%	N/A
2005	+8.80%	N/A
2004	+16.85%	N/A
2003	-0.59%	N/A
2002	+6.87%	N/A
2001	+4.89%	N/A
2000	+3.41%	N/A
1999	-1.01%	N/A

SWX vs PTGX Drawdown Comparison

The maximum drawdown for SWX was -53.68%, occurring on Mar 5, 2009. Recovery took 889 trading sessions.

The maximum drawdown for PTGX was -85.79%, occurring on Jun 13, 2022. Recovery took 882 trading sessions.

The current SWX drawdown is -4.79%. The current PTGX drawdown is -3.75%.

Rank	SWX	PTGX
#1	-53.68% Apr 25, 2007 - Nov 2, 2010	-85.79% Sep 1, 2021 - Mar 10, 2025
#2	-42.48% Sep 16, 2019 - Apr 18, 2022	-82.13% Dec 5, 2016 - Feb 16, 2021
#3	-41.03% May 24, 2022 - Nov 28, 2025	-31.58% Mar 11, 2025 - Aug 27, 2025
#4	-29.89% Nov 18, 1999 - May 29, 2001	-20.33% Oct 17, 2016 - Nov 10, 2016
#5	-26.00% Mar 21, 2002 - Jan 23, 2004	-19.04% Mar 19, 2021 - May 18, 2021
#6	-25.07% Dec 1, 2017 - Nov 12, 2018	-16.38% Dec 12, 2025 - Mar 9, 2026
#7	-22.00% Aug 2, 2001 - Jan 22, 2002	-15.52% Oct 10, 2025 - Nov 24, 2025
#8	-20.00% May 13, 2011 - Oct 27, 2011	-12.77% Feb 16, 2021 - Mar 2, 2021
#9	-18.40% Dec 29, 2014 - Mar 4, 2016	-11.53% Aug 19, 2016 - Aug 31, 2016
#10	-17.86% Jul 22, 2016 - Jan 4, 2017	-9.62% Jun 8, 2021 - Jun 11, 2021
#11	-15.05% Mar 3, 2017 - Nov 29, 2017	-8.53% Aug 27, 2025 - Sep 18, 2025
#12	-13.71% Dec 31, 2013 - Oct 21, 2014	-7.43% Mar 31, 2026 - Apr 15, 2026
#13	-12.76% Jul 18, 2012 - Feb 13, 2013	-7.20% Jun 14, 2021 - Jun 16, 2021
#14	-12.45% Nov 16, 2018 - Feb 21, 2019	-7.18% Apr 17, 2026 - May 1, 2026
#15	-10.15% Feb 13, 2007 - Apr 25, 2007	-6.02% Nov 26, 2025 - Dec 8, 2025