RAL vs BIO-B

Comparison between RALSTON PURINA CO (RAL, Company) and Bio-Rad Laboratories Inc - Class B (BIO-B, Company).

RAL is from the Technology sector, while BIO-B is from the Healthcare sector.

RAL vs BIO-B - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	RAL(COMPANY)	BIO-B(COMPANY)
Market Cap	$8.02B	$7.99B
Max Drawdown	31.79%	72.48%
Sharpe Ratio	0.93	0.55
5Y Beta	1.64	-0.09
Industry	Electronic Components	Medical Devices
P/E Ratio	-6.52	-16.21
Forward P/E	37.88	33.56
PEG Ratio	N/A	4.23
Dividend Yield	0.20%	N/A
Debt to Equity	73.35%	11.72%
Free Cash Flow Yield	3.77%	4.47%
P/S Ratio	3.78	3.06
P/B Ratio	5.12	1.16

Market Cap

Winner

RAL

$8.02B

BIO-B

$7.99B

Max Drawdown

Winner

RAL

31.79%

BIO-B

72.48%

Sharpe Ratio

Winner

RAL

0.93

BIO-B

0.55

5Y Beta

RAL

1.64

Winner

BIO-B

-0.09

Industry

RAL

Electronic Components

BIO-B

Medical Devices

P/E Ratio

RAL

-6.52

Winner

BIO-B

-16.21

Forward P/E

RAL

37.88

Winner

BIO-B

33.56

PEG Ratio

RAL

N/A

BIO-B

4.23

Dividend Yield

RAL

0.20%

BIO-B

N/A

Debt to Equity

RAL

73.35%

Winner

BIO-B

11.72%

Free Cash Flow Yield

RAL

3.77%

Winner

BIO-B

4.47%

P/S Ratio

RAL

3.78

Winner

BIO-B

3.06

P/B Ratio

RAL

5.12

Winner

BIO-B

1.16

RAL vs BIO-B - Historical Returns

Returns include dividend reinvestment.

Period	RAL	BIO-B
1 month	+10.37%	-2.52%
3 months	+62.90%	+6.56%
6 months	+33.72%	-4.57%
1 year	+50.03%	+18.56%
5 years(CAGR)	N/A	-14.73%
10 years(CAGR)	N/A	+7.64%
Max(CAGR)	+41.32%	+12.91%

Winner

RAL

+10.37%

BIO-B

-2.52%

Winner

RAL

+62.90%

BIO-B

+6.56%

Winner

RAL

+33.72%

BIO-B

-4.57%

Winner

RAL

+50.03%

BIO-B

+18.56%

5Y(CAGR)

RAL

N/A

BIO-B

-14.73%

10Y(CAGR)

RAL

N/A

BIO-B

+7.64%

Max(CAGR)

Winner

RAL

+41.32%

BIO-B

+12.91%

RAL vs BIO-B - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	RAL	BIO-B
2026	+33.72%	-4.57%
2025	+5.22%	-4.58%
2024	N/A	+1.54%
2023	N/A	-20.76%
2022	N/A	-44.94%
2021	N/A	+25.91%
2020	N/A	+54.89%
2019	N/A	+60.70%
2018	N/A	-3.46%
2017	N/A	+30.08%
2016	N/A	+33.03%
2015	N/A	+14.67%
2014	N/A	-2.37%
2013	N/A	+15.80%
2012	N/A	+6.31%
2011	N/A	-9.98%
2010	N/A	+6.86%
2009	N/A	+31.80%
2008	N/A	-30.83%
2007	N/A	+28.86%
2006	N/A	+28.31%
2005	N/A	+14.04%
2004	N/A	-2.64%
2003	N/A	+36.47%
2002	N/A	+32.81%
2001	N/A	+103.17%
2000	N/A	+36.25%
1999	N/A	-0.56%

RAL vs BIO-B Drawdown Comparison

The maximum drawdown for RAL was -31.79%, occurring on Feb 5, 2026. Recovery took 67 trading sessions.

The maximum drawdown for BIO-B was -72.48%, occurring on Apr 9, 2025. This drawdown has not yet recovered.

The current RAL drawdown is -7.16%. The current BIO-B drawdown is -63.78%.

Rank	RAL	BIO-B
#1	-31.79% Feb 4, 2026 - May 12, 2026	-72.48% Sep 10, 2021 - Apr 9, 2025
#2	-16.00% Jul 10, 2025 - Nov 28, 2025	-50.14% Aug 11, 2008 - Apr 20, 2010
#3	-7.16% Jun 30, 2026 - Jul 2, 2026	-35.34% Mar 1, 2000 - Nov 29, 2000
#4	-6.78% Jun 30, 2025 - Jul 9, 2025	-34.33% Jun 19, 2002 - May 20, 2003
#5	-4.50% May 13, 2026 - May 22, 2026	-31.86% Sep 4, 2018 - Aug 2, 2019
#6	-4.40% Dec 11, 2025 - Dec 19, 2025	-31.00% May 3, 2011 - Jan 9, 2014
#7	-3.97% Jun 3, 2026 - Jun 9, 2026	-27.68% Nov 8, 2007 - Aug 11, 2008
#8	-3.78% Jan 15, 2026 - Jan 22, 2026	-25.78% May 3, 2010 - Mar 7, 2011
#9	-2.60% Dec 19, 2025 - Jan 9, 2026	-23.33% Dec 26, 2003 - Aug 2, 2005
#10	-2.41% Jan 22, 2026 - Feb 3, 2026	-22.65% Feb 1, 2007 - Sep 27, 2007
#11	-2.24% Jun 15, 2026 - Jun 23, 2026	-20.71% May 17, 2002 - Jun 17, 2002
#12	-2.12% Jun 9, 2026 - Jun 11, 2026	-19.75% Feb 18, 2020 - Apr 14, 2020
#13	-1.86% Jun 25, 2026 - Jun 30, 2026	-19.59% Jun 6, 2003 - Dec 26, 2003
#14	-1.66% May 27, 2026 - Jun 3, 2026	-18.74% Feb 20, 2014 - Mar 12, 2015
#15	-1.28% Nov 28, 2025 - Dec 3, 2025	-18.70% Nov 6, 2020 - Feb 12, 2021