MKSI vs BWXT

Comparison between MKS Instruments Inc (MKSI, Company) and BWX Technologies Inc (BWXT, Company).

MKSI is from the Technology sector, while BWXT is from the Industrials sector.

5-Year PerformanceBWXT has outperformed MKSI, delivering a return of +26.9% compared to +12.2%

MKSI vs BWXT - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	MKSI(COMPANY)	BWXT(COMPANY)
Market Cap	$20B	$20B
Max Drawdown	85.67%	48.18%
Sharpe Ratio	2.96	1.58
5Y Beta	2.49	1.26
Industry	Scientific & Technical Instruments	Aerospace & Defense
P/E Ratio	66.87	60.26
Forward P/E	10.36	46.51
PEG Ratio	1.20	2.93
Dividend Yield	0.31%	0.49%
5Y Dividends CAGR	7.15%	10.24%
5Y EPS CAGR	-7.11%	7.18%
Debt to Equity	154.51%	157.60%
Free Cash Flow Yield	2.52%	1.66%
P/S Ratio	5.03	5.84
P/B Ratio	7.22	16.11

Market Cap

Winner

MKSI

$20B

BWXT

$20B

Max Drawdown

MKSI

85.67%

Winner

BWXT

48.18%

Sharpe Ratio

Winner

MKSI

2.96

BWXT

1.58

5Y Beta

MKSI

2.49

Winner

BWXT

1.26

Industry

MKSI

Scientific & Technical Instruments

BWXT

Aerospace & Defense

P/E Ratio

MKSI

66.87

Winner

BWXT

60.26

Forward P/E

Winner

MKSI

10.36

BWXT

46.51

PEG Ratio

Winner

MKSI

1.20

BWXT

2.93

Dividend Yield

MKSI

0.31%

Winner

BWXT

0.49%

5Y Dividends CAGR

MKSI

7.15%

Winner

BWXT

10.24%

5Y EPS CAGR

MKSI

-7.11%

Winner

BWXT

7.18%

Debt to Equity

Winner

MKSI

154.51%

BWXT

157.60%

Free Cash Flow Yield

Winner

MKSI

2.52%

BWXT

1.66%

P/S Ratio

Winner

MKSI

5.03

BWXT

5.84

P/B Ratio

Winner

MKSI

7.22

BWXT

16.11

MKSI vs BWXT - Historical Returns

Returns include dividend reinvestment.

Period	MKSI	BWXT
1 month	+22.34%	-11.47%
3 months	+25.11%	+1.22%
6 months	+102.83%	+6.31%
1 year	+308.10%	+91.33%
5 years(CAGR)	+12.15%	+26.95%
10 years(CAGR)	+25.09%	+21.32%
Max(CAGR)	+11.13%	+18.39%

Winner

MKSI

+22.34%

BWXT

-11.47%

Winner

MKSI

+25.11%

BWXT

+1.22%

Winner

MKSI

+102.83%

BWXT

+6.31%

Winner

MKSI

+308.10%

BWXT

+91.33%

5Y(CAGR)

MKSI

+12.15%

Winner

BWXT

+26.95%

10Y(CAGR)

Winner

MKSI

+25.09%

BWXT

+21.32%

Max(CAGR)

MKSI

+11.13%

Winner

BWXT

+18.39%

MKSI vs BWXT - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	MKSI	BWXT
2026	+86.22%	+13.00%
2025	+51.97%	+56.24%
2024	+5.36%	+47.28%
2023	+22.68%	+34.98%
2022	-51.89%	+21.64%
2021	+16.54%	-17.57%
2020	+35.47%	-3.96%
2019	+68.00%	+61.65%
2018	-33.59%	-36.14%
2017	+59.27%	+55.48%
2016	+69.39%	+27.37%
2015	+1.11%	+47.55%
2014	+25.09%	-9.77%
2013	+13.89%	+30.53%
2012	-6.11%	+11.44%
2011	+13.53%	-7.37%
2010	+37.41%	+10.54%
2009	+14.17%	N/A
2008	-20.65%	N/A
2007	-15.31%	N/A
2006	+21.73%	N/A
2005	-1.87%	N/A
2004	-35.77%	N/A
2003	+71.90%	N/A
2002	-39.84%	N/A
2001	+70.97%	N/A
2000	-53.91%	N/A
1999	+55.60%	N/A

MKSI vs BWXT Drawdown Comparison

The maximum drawdown for MKSI was -85.67%, occurring on Oct 9, 2002. Recovery took 4198 trading sessions.

The maximum drawdown for BWXT was -47.88%, occurring on Sep 22, 2011. Recovery took 718 trading sessions.

The current BWXT drawdown is -13.93%.

Rank	MKSI	BWXT
#1	-85.67% Mar 10, 2000 - Nov 15, 2016	-47.88% Mar 9, 2011 - Jan 15, 2014
#2	-69.20% Apr 5, 2021 - Jan 13, 2026	-47.74% Apr 20, 2018 - Feb 19, 2020
#3	-54.26% Mar 21, 2018 - Jul 23, 2020	-40.10% Feb 20, 2020 - Jun 13, 2023
#4	-24.72% Jan 21, 2000 - Feb 8, 2000	-32.87% Nov 21, 2024 - Jun 11, 2025
#5	-23.04% Jun 8, 2017 - Sep 18, 2017	-23.14% May 2, 2014 - Jul 2, 2015
#6	-21.42% Jan 20, 2021 - Apr 1, 2021	-22.01% Nov 3, 2025 - Jan 16, 2026
#7	-20.06% Feb 17, 2026 - Apr 9, 2026	-17.38% Mar 6, 2024 - Jul 23, 2024
#8	-19.47% Aug 4, 2020 - Nov 11, 2020	-15.95% Dec 29, 2015 - Mar 1, 2016
#9	-17.48% Oct 31, 2017 - Feb 1, 2018	-13.98% Jan 16, 2026 - Mar 25, 2026
#10	-14.61% Feb 9, 2000 - Feb 24, 2000	-13.93% Apr 15, 2026 - May 8, 2026
#11	-14.20% Dec 31, 1999 - Jan 19, 2000	-13.90% Aug 5, 2010 - Nov 18, 2010
#12	-12.39% Nov 11, 1999 - Dec 7, 1999	-13.75% Mar 25, 2026 - Apr 8, 2026
#13	-11.04% Feb 1, 2018 - Feb 15, 2018	-12.63% Jul 23, 2024 - Sep 23, 2024
#14	-9.79% Jan 29, 2026 - Feb 9, 2026	-11.94% Aug 5, 2025 - Sep 29, 2025
#15	-8.03% Dec 7, 1999 - Dec 20, 1999	-8.54% Oct 16, 2025 - Oct 29, 2025

Correlation

Correlation between MKSI and BWXT is 0.78 which considered as a strong positive correlation - the stocks tend to move together.

0.78

-101

Dividend Comparison (2011 - 2026)

MKSI vs BWXT dividend yield comparison.

Year	MKSI	BWXT
2026	0.08%	0.13%
2025	0.55%	0.58%
2024	0.84%	0.86%
2023	0.86%	1.20%
2022	1.04%	1.52%
2021	0.49%	1.75%
2020	0.53%	1.26%
2019	0.73%	1.10%
2018	1.21%	1.67%
2017	0.75%	0.69%
2016	1.14%	0.91%
2015	1.88%	30.37%
2014	1.79%	1.32%
2013	2.14%	0.99%
2012	2.40%	0.31%
2011	2.16%	0.00%