POWI vs KNF

Comparison between Power Integrations Inc (POWI, Company) and Knife River Corp (KNF, Company).

POWI is from the Technology sector, while KNF is from the Basic Materials sector.

POWI vs KNF - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	POWI(COMPANY)	KNF(COMPANY)
Market Cap	$4.15B	$4.12B
Max Drawdown	85.76%	44.15%
Sharpe Ratio	0.76	-0.18
5Y Beta	1.67	1.48
Industry	Semiconductors	Building Materials
P/E Ratio	249.29	28.00
Forward P/E	22.03	23.20
PEG Ratio	1.50	1.43
Dividend Yield	1.10%	N/A
5Y Dividends CAGR	17.17%	N/A
5Y EPS CAGR	-28.33%	N/A
Debt to Equity	0.00%	91.92%
Free Cash Flow Yield	2.04%	8.39%
P/S Ratio	9.33	1.28
P/B Ratio	6.20	2.78

Market Cap

Winner

POWI

$4.15B

KNF

$4.12B

Max Drawdown

POWI

85.76%

Winner

KNF

44.15%

Sharpe Ratio

Winner

POWI

0.76

KNF

-0.18

5Y Beta

POWI

1.67

Winner

KNF

1.48

Industry

POWI

Semiconductors

KNF

Building Materials

P/E Ratio

POWI

249.29

Winner

KNF

28.00

Forward P/E

Winner

POWI

22.03

KNF

23.20

PEG Ratio

POWI

1.50

Winner

KNF

1.43

Dividend Yield

POWI

1.10%

KNF

N/A

5Y Dividends CAGR

POWI

17.17%

KNF

N/A

5Y EPS CAGR

POWI

-28.33%

KNF

N/A

Debt to Equity

Winner

POWI

0.00%

KNF

91.92%

Free Cash Flow Yield

POWI

2.04%

Winner

KNF

8.39%

P/S Ratio

POWI

9.33

Winner

KNF

1.28

P/B Ratio

POWI

6.20

Winner

KNF

2.78

POWI vs KNF - Historical Returns

Returns include dividend reinvestment.

Period	POWI	KNF
1 month	+10.82%	-6.61%
3 months	+69.54%	-1.65%
6 months	+116.43%	-0.43%
1 year	+38.49%	-9.67%
5 years(CAGR)	+0.57%	N/A
10 years(CAGR)	+12.49%	N/A
Max(CAGR)	+5.03%	+29.67%

Winner

POWI

+10.82%

KNF

-6.61%

Winner

POWI

+69.54%

KNF

-1.65%

Winner

POWI

+116.43%

KNF

-0.43%

Winner

POWI

+38.49%

KNF

-9.67%

5Y(CAGR)

POWI

+0.57%

KNF

N/A

10Y(CAGR)

POWI

+12.49%

KNF

N/A

Max(CAGR)

POWI

+5.03%

Winner

KNF

+29.67%

POWI vs KNF - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	POWI	KNF
2026	+111.62%	+5.80%
2025	-40.40%	-29.94%
2024	-22.10%	+58.34%
2023	+15.65%	+88.98%
2022	-21.80%	N/A
2021	+13.54%	N/A
2020	+65.11%	N/A
2019	+63.99%	N/A
2018	-18.59%	N/A
2017	+9.11%	N/A
2016	+42.87%	N/A
2015	-4.98%	N/A
2014	-5.06%	N/A
2013	+59.72%	N/A
2012	+1.22%	N/A
2011	-17.47%	N/A
2010	+10.22%	N/A
2009	+80.72%	N/A
2008	-37.59%	N/A
2007	+51.41%	N/A
2006	-7.35%	N/A
2005	+25.45%	N/A
2004	-40.71%	N/A
2003	+83.14%	N/A
2002	-27.66%	N/A
2001	+122.83%	N/A
2000	-75.24%	N/A
1999	-3.09%	N/A

POWI vs KNF Drawdown Comparison

The maximum drawdown for POWI was -85.76%, occurring on Dec 21, 2000. Recovery took 3554 trading sessions.

The maximum drawdown for KNF was -44.15%, occurring on Oct 30, 2025. This drawdown has not yet recovered.

The current POWI drawdown is -24.68%. The current KNF drawdown is -28.28%.

Rank	POWI	KNF
#1	-85.76% Jan 18, 2000 - Mar 6, 2014	-44.15% Jan 21, 2025 - Oct 30, 2025
#2	-70.68% Sep 2, 2021 - Nov 20, 2025	-18.27% Apr 11, 2024 - Sep 13, 2024
#3	-45.42% Mar 24, 2014 - Nov 16, 2016	-11.34% Jun 15, 2023 - Aug 8, 2023
#4	-39.73% Oct 27, 2017 - Jul 19, 2019	-11.18% Oct 16, 2023 - Nov 2, 2023
#5	-29.66% Nov 15, 1999 - Jan 13, 2000	-10.61% Dec 16, 2024 - Jan 21, 2025
#6	-27.10% Feb 12, 2020 - May 20, 2020	-9.94% Oct 30, 2024 - Nov 6, 2024
#7	-23.77% Jan 12, 2021 - Jul 30, 2021	-9.53% Sep 11, 2023 - Oct 11, 2023
#8	-18.37% Jul 20, 2017 - Oct 27, 2017	-8.30% Aug 15, 2023 - Sep 1, 2023
#9	-18.19% Jul 30, 2020 - Nov 5, 2020	-7.97% Dec 27, 2023 - Jan 29, 2024
#10	-13.68% Jan 27, 2017 - Jun 26, 2017	-7.61% Sep 1, 2023 - Sep 11, 2023
#11	-11.06% Jul 26, 2019 - Sep 11, 2019	-6.78% Nov 8, 2024 - Nov 22, 2024
#12	-9.11% Sep 11, 2019 - Oct 28, 2019	-6.14% Nov 6, 2023 - Nov 27, 2023
#13	-7.51% Jan 13, 2020 - Feb 10, 2020	-4.38% Sep 19, 2024 - Oct 16, 2024
#14	-7.40% Nov 25, 2016 - Dec 8, 2016	-4.35% Feb 2, 2024 - Feb 15, 2024
#15	-7.10% Nov 12, 2019 - Dec 20, 2019	-4.31% Jun 2, 2023 - Jun 7, 2023

Correlation

Correlation between POWI and KNF is -0.42 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.42

-101