BIO vs RAL
Comparison between Bio-Rad Laboratories Inc - Class A (BIO, Company) and RALSTON PURINA CO (RAL, Company).
BIO is from the Healthcare sector, while RAL is from the Technology sector.
BIO vs RAL - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
Winner
BIO
$8.02B
RAL
$8.02B
Max Drawdown
BIO
73.77%
Winner
RAL
31.79%
Sharpe Ratio
BIO
0.55
Winner
RAL
0.93
5Y Beta
Winner
BIO
0.89
RAL
1.64
Industry
BIO
Medical Devices
RAL
Electronic Components
P/E Ratio
Winner
BIO
-16.27
RAL
-6.52
Forward P/E
Winner
BIO
33.22
RAL
37.88
PEG Ratio
BIO
1.19
RAL
N/A
Dividend Yield
BIO
N/A
RAL
0.20%
Debt to Equity
Winner
BIO
11.72%
RAL
73.35%
Free Cash Flow Yield
Winner
BIO
4.45%
RAL
3.77%
P/S Ratio
Winner
BIO
3.07
RAL
3.78
P/B Ratio
Winner
BIO
1.15
RAL
5.12
BIO vs RAL - Historical Returns
Returns include dividend reinvestment.
1M
BIO
-2.98%
Winner
RAL
+10.37%
3M
BIO
+6.08%
Winner
RAL
+62.90%
6M
BIO
-2.70%
Winner
RAL
+33.72%
1Y
BIO
+18.50%
Winner
RAL
+50.03%
5Y(CAGR)
BIO
-14.93%
RAL
N/A
10Y(CAGR)
BIO
+7.58%
RAL
N/A
Max(CAGR)
BIO
+12.70%
Winner
RAL
+41.32%
BIO vs RAL - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | BIO | RAL |
|---|---|---|
| 2026 | -2.70% | +33.72% |
| 2025 | -7.10% | +5.22% |
| 2024 | +0.16% | N/A |
| 2023 | -23.56% | N/A |
| 2022 | -42.82% | N/A |
| 2021 | +31.34% | N/A |
| 2020 | +56.64% | N/A |
| 2019 | +62.24% | N/A |
| 2018 | -3.81% | N/A |
| 2017 | +30.48% | N/A |
| 2016 | +33.84% | N/A |
| 2015 | +15.21% | N/A |
| 2014 | -1.70% | N/A |
| 2013 | +15.03% | N/A |
| 2012 | +7.11% | N/A |
| 2011 | -8.81% | N/A |
| 2010 | +6.11% | N/A |
| 2009 | +29.53% | N/A |
| 2008 | -24.67% | N/A |
| 2007 | +26.03% | N/A |
| 2006 | +26.08% | N/A |
| 2005 | +14.47% | N/A |
| 2004 | -1.78% | N/A |
| 2003 | +50.93% | N/A |
| 2002 | +25.24% | N/A |
| 2001 | +97.20% | N/A |
| 2000 | +40.58% | N/A |
| 1999 | -4.57% | N/A |
BIO vs RAL Drawdown Comparison
The maximum drawdown for BIO was -73.77%, occurring on Jun 2, 2025. This drawdown has not yet recovered.
The maximum drawdown for RAL was -31.79%, occurring on Feb 5, 2026. Recovery took 67 trading sessions.
The current BIO drawdown is -64.03%. The current RAL drawdown is -7.16%.
| Rank | BIO | RAL |
|---|---|---|
| #1 | -73.77% Sep 2, 2021 - Jun 2, 2025 | -31.79% Feb 4, 2026 - May 12, 2026 |
| #2 | -50.88% Aug 11, 2008 - Apr 14, 2010 | -16.00% Jul 10, 2025 - Nov 28, 2025 |
| #3 | -35.37% Feb 29, 2000 - Nov 29, 2000 | -7.16% Jun 30, 2026 - Jul 2, 2026 |
| #4 | -33.87% Jun 19, 2002 - May 20, 2003 | -6.78% Jun 30, 2025 - Jul 9, 2025 |
| #5 | -32.52% Sep 4, 2018 - Aug 2, 2019 | -4.50% May 13, 2026 - May 22, 2026 |
| #6 | -30.71% May 16, 2011 - Jan 9, 2014 | -4.40% Dec 11, 2025 - Dec 19, 2025 |
| #7 | -28.28% May 3, 2010 - Feb 28, 2011 | -3.97% Jun 3, 2026 - Jun 9, 2026 |
| #8 | -27.41% Nov 7, 2007 - Aug 11, 2008 | -3.78% Jan 15, 2026 - Jan 22, 2026 |
| #9 | -25.09% Sep 4, 2001 - Oct 15, 2001 | -2.60% Dec 19, 2025 - Jan 9, 2026 |
| #10 | -24.28% Dec 26, 2003 - Aug 2, 2005 | -2.41% Jan 22, 2026 - Feb 3, 2026 |
| #11 | -22.79% Feb 1, 2007 - Sep 27, 2007 | -2.24% Jun 15, 2026 - Jun 23, 2026 |
| #12 | -21.77% Feb 20, 2020 - Apr 16, 2020 | -2.12% Jun 9, 2026 - Jun 11, 2026 |
| #13 | -21.10% Jan 31, 2001 - May 1, 2001 | -1.86% Jun 25, 2026 - Jun 30, 2026 |
| #14 | -20.93% Jul 25, 2003 - Dec 26, 2003 | -1.66% May 27, 2026 - Jun 3, 2026 |
| #15 | -20.38% Feb 20, 2014 - Mar 5, 2015 | -1.28% Nov 28, 2025 - Dec 3, 2025 |
Correlation
Correlation between BIO and RAL is 0.24 which considered as a very weak or no correlation - the stocks move independently of each other.
0.24
-101
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