RKLB vs MPWR

Comparison between Rocket Lab USA Inc (RKLB, Company) and Monolithic Power System Inc (MPWR, Company).

RKLB is from the Industrials sector, while MPWR is from the Technology sector.

5-Year PerformanceRKLB has outperformed MPWR, delivering a return of +65.4% compared to +37.9%

RKLB vs MPWR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	RKLB(COMPANY)	MPWR(COMPANY)
Market Cap	$77B	$76B
Max Drawdown	82.96%	72.27%
Sharpe Ratio	2.14	1.92
5Y Beta	2.50	2.38
Industry	Aerospace & Defense	Semiconductors
P/E Ratio	-382.67	110.73
Forward P/E	N/A	60.98
PEG Ratio	N/A	1.93
Dividend Yield	N/A	0.46%
5Y Dividends CAGR	N/A	31.44%
5Y EPS CAGR	N/A	29.55%
Debt to Equity	0.08%	0.00%
Free Cash Flow Yield	-0.41%	0.82%
P/S Ratio	110.18	25.81
P/B Ratio	32.54	19.61

Market Cap

Winner

RKLB

$77B

MPWR

$76B

Max Drawdown

RKLB

82.96%

Winner

MPWR

72.27%

Sharpe Ratio

Winner

RKLB

2.14

MPWR

1.92

5Y Beta

RKLB

2.50

Winner

MPWR

2.38

Industry

RKLB

Aerospace & Defense

MPWR

Semiconductors

P/E Ratio

Winner

RKLB

-382.67

MPWR

110.73

Forward P/E

RKLB

N/A

MPWR

60.98

PEG Ratio

RKLB

N/A

MPWR

1.93

Dividend Yield

RKLB

N/A

MPWR

0.46%

5Y Dividends CAGR

RKLB

N/A

MPWR

31.44%

5Y EPS CAGR

RKLB

N/A

MPWR

29.55%

Debt to Equity

RKLB

0.08%

Winner

MPWR

0.00%

Free Cash Flow Yield

RKLB

-0.41%

Winner

MPWR

0.82%

P/S Ratio

RKLB

110.18

Winner

MPWR

25.81

P/B Ratio

RKLB

32.54

Winner

MPWR

19.61

RKLB vs MPWR - Historical Returns

Returns include dividend reinvestment.

Period	RKLB	MPWR
1 month	+44.79%	+2.18%
3 months	+77.04%	+29.90%
6 months	+211.29%	+79.61%
1 year	+398.41%	+131.76%
5 years(CAGR)	+65.36%	+37.92%
10 years(CAGR)	N/A	+38.75%
Max(CAGR)	+65.36%	+27.50%

Winner

RKLB

+44.79%

MPWR

+2.18%

Winner

RKLB

+77.04%

MPWR

+29.90%

Winner

RKLB

+211.29%

MPWR

+79.61%

Winner

RKLB

+398.41%

MPWR

+131.76%

5Y(CAGR)

Winner

RKLB

+65.36%

MPWR

+37.92%

10Y(CAGR)

RKLB

N/A

MPWR

+38.75%

Max(CAGR)

Winner

RKLB

+65.36%

MPWR

+27.50%

RKLB vs MPWR - Annual Returns (2004 - 2026)

Returns include dividend reinvestment.

Year	RKLB	MPWR
2026	+65.09%	+67.05%
2025	+179.49%	+53.79%
2024	+379.66%	-1.36%
2023	+42.89%	+85.34%
2022	-69.10%	-28.00%
2021	+6.14%	+36.01%
2020	N/A	+105.16%
2019	N/A	+55.88%
2018	N/A	+0.94%
2017	N/A	+35.44%
2016	N/A	+35.88%
2015	N/A	+32.98%
2014	N/A	+47.63%
2013	N/A	+51.82%
2012	N/A	+53.40%
2011	N/A	-10.78%
2010	N/A	-31.17%
2009	N/A	+82.56%
2008	N/A	-41.02%
2007	N/A	+92.56%
2006	N/A	-26.33%
2005	N/A	+69.00%
2004	N/A	-5.49%

RKLB vs MPWR Drawdown Comparison

The maximum drawdown for RKLB was -82.96%, occurring on Apr 15, 2024. Recovery took 806 trading sessions.

The maximum drawdown for MPWR was -72.27%, occurring on Dec 5, 2008. Recovery took 1256 trading sessions.

The current RKLB drawdown is -6.58%. The current MPWR drawdown is -6.01%.

Rank	RKLB	MPWR
#1	-82.96% Sep 9, 2021 - Nov 21, 2024	-72.27% Aug 11, 2008 - Aug 7, 2013
#2	-48.15% Jan 23, 2025 - Jun 23, 2025	-58.50% Feb 9, 2006 - Aug 21, 2007
#3	-43.01% Oct 15, 2025 - Dec 19, 2025	-51.65% Aug 21, 2024 - Oct 6, 2025
#4	-40.42% Jan 16, 2026 - May 8, 2026	-47.40% Dec 3, 2004 - Oct 24, 2005
#5	-20.82% Jul 18, 2025 - Sep 12, 2025	-45.95% Nov 16, 2021 - Jul 13, 2023
#6	-17.23% Nov 29, 2024 - Dec 26, 2024	-41.01% Oct 3, 2007 - Jun 5, 2008
#7	-16.98% Jan 6, 2025 - Jan 21, 2025	-31.95% Jul 17, 2023 - Dec 11, 2023
#8	-14.40% Sep 15, 2025 - Oct 3, 2025	-31.02% Sep 4, 2018 - Apr 12, 2019
#9	-13.92% Aug 24, 2021 - Sep 2, 2021	-29.36% Feb 13, 2020 - Apr 27, 2020
#10	-12.24% Dec 26, 2024 - Jan 3, 2025	-27.61% Aug 29, 2014 - Nov 26, 2014
#11	-10.05% Dec 22, 2025 - Jan 5, 2026	-26.08% Apr 24, 2019 - Sep 11, 2019
#12	-6.58% May 20, 2026 - May 21, 2026	-25.46% Nov 16, 2005 - Jan 24, 2006
#13	-5.87% May 14, 2026 - May 20, 2026	-25.08% Jan 21, 2021 - Jul 21, 2021
#14	-5.28% Jan 21, 2025 - Jan 23, 2025	-22.80% Mar 7, 2024 - Jun 10, 2024
#15	-5.01% Jun 26, 2025 - Jul 7, 2025	-22.45% Oct 27, 2025 - Jan 28, 2026