Correlation Analysis
BERKSHIRE HATHAWAY Class B vs Live Nation Entertainment Inc.
BRK.B vs LYV
+0.797
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
Live Nation Entertainment Inc.
↗LYV
Live Nation is the largest live entertainment company in the world, serving as a concert promoter, venue operator, and ticketing platform. In addition, the firm generates revenue from sponsorships and advertising. With offices in 51 countries, Live Nation promotes concerts globally and it owned, operated, or had exclusive booking rights to more than 400 venues worldwide at the end of 2025, which the firm says makes it the second-largest operator of music venues globally. In 2025, Live Nation promoted nearly 55,000 events, drawing roughly 160 million fans. Ticketmaster is a dominant global ticketing service, selling nearly 650 million tickets in 2025.
Market cap 37.6B · 17,700 employees
Time Series
Relative Performance
Who Moves First
BRK.B leads LYV by 6 days
BRK.B tends to move before LYV.
After testing 13 timing shifts, the strongest relationship was +0.797 (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
+0.079
13 periods · Return correlation when both series rose
Both Falling
-0.247
7 periods · Return correlation when both series fell
Diverging
-0.450
15 periods · Return correlation when series moved apart
R-Squared
63.5%
Share of variance in one series explained by the other.
Trend Agreement
62.0%
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: [0.775, 0.816]
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
Live Nation Entertainment Inc.
LYV
Market cap 37.6B · 17,700 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
13
Estimated crossover points between normalized spreads.
Slope
0.2591
Linear regression slope.
Intercept
7.6588
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
BRK.B
BERKSHIRE HATHAWAY Class B
Highest
+0.968
Republic Services Inc.
RSG · 1,254 data points
Lowest
-0.918
United Parcel Service, Inc. Class B
UPS · 1,254 data points
LYV
Live Nation Entertainment Inc.
Highest
+0.887
JPMorgan Chase & Co.
JPM · 1,254 data points
Lowest
+0.368
Exxon Mobil Corporation
XOM · 1,254 data points
Saved 7 hours ago · ID: stock-brk-b-vs-stock-lyv-daily