Correlation Analysis
BERKSHIRE HATHAWAY Class B vs Colgate-Palmolive Company
BRK.B vs CL
+0.634
Moderate positive
When one moves up, the other tends to follow.
BERKSHIRE HATHAWAY Class B
↗BRK.B
Berkshire Hathaway is a holding company with a wide array of subsidiaries engaged in diverse activities. The firm's core business segment is insurance, run primarily through Geico, Berkshire Hathaway Reinsurance Group, and Berkshire Hathaway Primary Group. Berkshire has used the excess cash thrown off from its operations to acquire Burlington Northern Santa Fe (railroad), Berkshire Hathaway Energy (utilities and energy distributors), and the companies that make up its manufacturing, service, and retailing operations (which include Precision Castparts, Lubrizol, Clayton Homes, Marmon, and IMC/ISCAR). The conglomerate is unique in that it is run on a completely decentralized basis. Berkshire is expected to generate close to $375 billion in revenue in 2025.
Market cap 1T
Colgate-Palmolive Company
↗CL
Since its founding in 1806, Colgate-Palmolive has grown into a leading player in the household and personal care industry. In addition to its namesake oral care line (which accounts for more than 40% of its total sales), the firm manufactures shampoos, shower gels, deodorants, and home care products sold in over 200 countries. International sales account for about 70% of its total business, including nearly half from emerging regions. It also owns specialty pet food maker Hill's (almost one-fourth of sales), which sells the majority of its products through veterinarians and specialty pet retailers.
Market cap 67.8B · 33,600 employees
Time Series
Relative Performance
Who Moves First
in sync
BRK.B and CL tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.634 (they moved in the same direction).
Do They Crash Together?
Correlation by Market Regime
How these series behave when markets are rising, falling, or diverging. A correlation that holds in drawdowns is very different from one that only works in rallies.
Both Rising
-0.141
14 periods · Return correlation when both series rose
Both Falling
-0.280
10 periods · Return correlation when both series fell
Diverging
-0.671
11 periods · Return correlation when series moved apart
R-Squared
40.2%
Share of variance in one series explained by the other.
Trend Agreement
62.3%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,254
Deep shared window — 1,254 usable pairs.
Significance
p < 0.001
95% CI: [0.600, 0.666]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired data points survived the daily window.
Raw input
1,254
1,254
Normalized
1,254
1,254
Prepared
1,254
1,254
Aligned
1,254
1,254
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
0
A: 0 / B: 0
Series A
BERKSHIRE HATHAWAY Class B
BRK.B
Market cap 1T
Stock · 1,254 raw → 1,254 prepared
Series B
Colgate-Palmolive Company
CL
Market cap 67.8B · 33,600 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
3
Estimated crossover points between normalized spreads.
Slope
0.0623
Linear regression slope.
Intercept
59.3806
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-brk-b-vs-stock-cl-daily