Correlation Analysis
BERKSHIRE HATHAWAY Class B vs U.S. Bancorp
BRK.B vs USB
-0.129
Weak inverse
When one moves up, the other tends to move down.
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
U.S. Bancorp
↗USB
With assets of around $695 billion, U.S. Bancorp is one of the largest regional banks in the US with its footprint in 26 states. The bank's branch network is mostly in Midwestern and Western markets. U.S. Bancorp has a comprehensive product set, with offerings in retail and commercial banking, credit cards, mortgages, payment services, trust, wealth, and capital market services.
Market cap 83B · 68,520 employees
Time Series
Relative Performance
Who Moves First
USB leads BRK.B by 6 days
USB tends to move before BRK.B.
After testing 13 timing shifts, the strongest relationship was -0.146 (they moved in opposite directions).
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
+0.008
14 periods · Return correlation when both series rose
Both Falling
-0.148
10 periods · Return correlation when both series fell
Diverging
-0.433
11 periods · Return correlation when series moved apart
R-Squared
1.7%
Share of variance in one series explained by the other.
Trend Agreement
71.5%
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: [-0.183, -0.074]
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
U.S. Bancorp
USB
Market cap 83B · 68,520 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
-0.0122
Linear regression slope.
Intercept
51.4550
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-brk-b-vs-stock-usb-daily