Correlation Analysis
BERKSHIRE HATHAWAY Class B vs Veralto Corporation
BRK.B vs VLTO
+0.675
Strong 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
Veralto Corporation
↗VLTO
Veralto is a diversified industrial firm organized into two segments: water quality, product quality, and innovation. The water quality segment offers water analytics and water treatment solutions, while the product quality and innovation segment offers coding, packaging, and color solutions for consumer packaged goods and pharmaceuticals. Headquartered in Waltham, Massachusetts, the company has around 17,000 employees. Veralto generated approximately $5.5 billion in revenue in 2025.
Market cap 21.8B · 17,000 employees
Time Series
Relative Performance
Who Moves First
VLTO leads BRK.B by 6 days
VLTO tends to move before BRK.B.
After testing 13 timing shifts, the strongest relationship was +0.677 (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
+0.048
12 periods · Return correlation when both series rose
Both Falling
+0.015
6 periods · Return correlation when both series fell
Diverging
-0.626
17 periods · Return correlation when series moved apart
R-Squared
45.6%
Share of variance in one series explained by the other.
Trend Agreement
61.8%
How often both series moved in the same direction period-to-period.
Overlap Quality
630
Robust shared window — 630 usable pairs.
Significance
p < 0.001
95% CI: [0.630, 0.715]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
630 paired data points survived the daily window.
Raw input
1,254
630
Normalized
1,254
630
Prepared
1,254
630
Aligned
630
630
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
624
A: 624 / B: 0
Series A
BERKSHIRE HATHAWAY Class B
BRK.B
Market cap 1T
Stock · 1,254 raw → 1,254 prepared
Series B
Veralto Corporation
VLTO
Market cap 21.8B · 17,000 employees
Stock · 630 raw → 630 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
11
Estimated crossover points between normalized spreads.
Slope
0.1401
Linear regression slope.
Intercept
33.0090
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 6 hours ago · ID: stock-brk-b-vs-stock-vlto-daily