KELYB vs CSTL

Comparison between Kelly Services Inc - Class B (KELYB, Company) and Castle Biosciences Inc (CSTL, Company).

KELYB is from the Industrials sector, while CSTL is from the Healthcare sector.

5-Year PerformanceKELYB has outperformed CSTL, delivering a return of -3.6% compared to -19.8%

KELYB vs CSTL - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	KELYB(COMPANY)	CSTL(COMPANY)
Market Cap	$643M	$644M
Max Drawdown	78.25%	88.02%
Sharpe Ratio	0.82	0.58
5Y Beta	-0.57	0.84
Industry	Staffing & Employment Services	Diagnostics & Research
P/E Ratio	-5.03	-50.74
Forward P/E	22.42	N/A
PEG Ratio	1.47	-0.30
Dividend Yield	1.58%	N/A
5Y EPS CAGR	N/A	-7.41%
Debt to Equity	13.47%	2.18%
Free Cash Flow Yield	11.39%	0.70%
P/S Ratio	0.16	1.88
P/B Ratio	0.64	1.45

Market Cap

KELYB

$643M

Winner

CSTL

$644M

Max Drawdown

Winner

KELYB

78.25%

CSTL

88.02%

Sharpe Ratio

Winner

KELYB

0.82

CSTL

0.58

5Y Beta

Winner

KELYB

-0.57

CSTL

0.84

Industry

KELYB

Staffing & Employment Services

CSTL

Diagnostics & Research

P/E Ratio

KELYB

-5.03

Winner

CSTL

-50.74

Forward P/E

KELYB

22.42

CSTL

N/A

PEG Ratio

KELYB

1.47

Winner

CSTL

-0.30

Dividend Yield

KELYB

1.58%

CSTL

N/A

5Y EPS CAGR

KELYB

N/A

CSTL

-7.41%

Debt to Equity

KELYB

13.47%

Winner

CSTL

2.18%

Free Cash Flow Yield

Winner

KELYB

11.39%

CSTL

0.70%

P/S Ratio

Winner

KELYB

0.16

CSTL

1.88

P/B Ratio

Winner

KELYB

0.64

CSTL

1.45

KELYB vs CSTL - Historical Returns

Returns include dividend reinvestment.

Period	KELYB	CSTL
1 month	+23.39%	-14.59%
3 months	+23.31%	-24.72%
6 months	+120.77%	-45.63%
1 year	+71.91%	+23.44%
5 years(CAGR)	-3.58%	-19.79%
10 years(CAGR)	+1.64%	N/A
Max(CAGR)	+0.48%	-0.27%

Winner

KELYB

+23.39%

CSTL

-14.59%

Winner

KELYB

+23.31%

CSTL

-24.72%

Winner

KELYB

+120.77%

CSTL

-45.63%

Winner

KELYB

+71.91%

CSTL

+23.44%

5Y(CAGR)

Winner

KELYB

-3.58%

CSTL

-19.79%

10Y(CAGR)

KELYB

+1.64%

CSTL

N/A

Max(CAGR)

Winner

KELYB

+0.48%

CSTL

-0.27%

KELYB vs CSTL - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	KELYB	CSTL
2026	+122.92%	-45.49%
2025	-34.34%	+38.73%
2024	-34.82%	+21.36%
2023	+27.52%	-5.27%
2022	-1.73%	-48.41%
2021	-14.57%	-37.76%
2020	-5.73%	+98.55%
2019	+0.18%	+60.61%
2018	-21.89%	N/A
2017	+28.66%	N/A
2016	+42.36%	N/A
2015	-3.82%	N/A
2014	-27.79%	N/A
2013	+57.60%	N/A
2012	+13.91%	N/A
2011	-29.16%	N/A
2010	+52.84%	N/A
2009	-9.24%	N/A
2008	-35.56%	N/A
2007	-28.64%	N/A
2006	+3.39%	N/A
2005	-1.94%	N/A
2004	+5.76%	N/A
2003	+14.38%	N/A
2002	+24.33%	N/A
2001	-10.39%	N/A
2000	+11.32%	N/A
1999	-5.01%	N/A

KELYB vs CSTL Drawdown Comparison

The maximum drawdown for KELYB was -76.52%, occurring on Dec 26, 2025. Recovery took 1215 trading sessions.

The maximum drawdown for CSTL was -88.02%, occurring on Jun 5, 2023. This drawdown has not yet recovered.

The current KELYB drawdown is -48.88%. The current CSTL drawdown is -78.41%.

Rank	KELYB	CSTL
#1	-76.52% Apr 6, 2021 - Feb 5, 2026	-88.02% Feb 9, 2021 - Jun 5, 2023
#2	-71.98% Apr 3, 2007 - Aug 11, 2020	-43.62% Aug 30, 2019 - Nov 14, 2019
#3	-66.94% Feb 5, 2026 - Mar 26, 2026	-35.04% Jan 6, 2020 - May 12, 2020
#4	-57.94% Aug 11, 2020 - Apr 6, 2021	-21.13% Jul 29, 2019 - Aug 26, 2019
#5	-33.77% May 1, 2002 - Nov 24, 2003	-20.52% Oct 9, 2020 - Dec 8, 2020
#6	-24.70% Mar 7, 2001 - Mar 11, 2002	-20.48% Jan 20, 2021 - Feb 3, 2021
#7	-19.76% Oct 5, 2005 - Feb 1, 2007	-18.41% Jun 23, 2020 - Jul 9, 2020
#8	-18.85% Feb 28, 2007 - Apr 3, 2007	-15.07% Dec 6, 2019 - Dec 27, 2019
#9	-18.80% Apr 23, 2004 - Apr 5, 2005	-14.15% Jul 15, 2020 - Aug 19, 2020
#10	-15.46% Apr 5, 2005 - Oct 5, 2005	-8.51% Dec 28, 2020 - Jan 7, 2021
#11	-15.00% Jan 19, 2000 - Jan 11, 2001	-8.15% Jan 8, 2021 - Jan 20, 2021
#12	-13.20% Jan 14, 2004 - Apr 23, 2004	-7.89% Dec 16, 2020 - Dec 21, 2020
#13	-11.94% Dec 9, 1999 - Jan 19, 2000	-7.01% Nov 18, 2019 - Dec 3, 2019
#14	-11.01% Feb 1, 2007 - Feb 28, 2007	-6.75% May 12, 2020 - May 15, 2020
#15	-8.71% Dec 2, 2003 - Jan 6, 2004	-5.83% Jun 1, 2020 - Jun 15, 2020