Correlation Analysis
Ares Management Corporation Class A Common Stock vs BERKSHIRE HATHAWAY Class B
ARES vs BRK.B
+0.914
Very strong positive
When one moves up, the other tends to follow.
Ares Management Corporation Class A Common Stock
↗ARES
Ares Management is one of the world's largest alternative-asset managers, with $622.5 billion in total assets under management, or AUM, including $384.9 billion in fee-earning AUM, at the end of 2025. The company has four main business segments: credit strategies ($406.9 billion in total AUM and $249.8 billion in fee-earning AUM), private equity, ($25.3 billion/$14.4 billion), real estate/real assets ($139.1 billion/$84.1 billion), and other alternatives ($51.2 billion/$36.6 billion). The firm primarily serves institutional investors (80% of AUM) and high-net-worth individuals (20%). Ares operates through more than 35 offices in over 15 countries around the globe.
Market cap 23.1B · 4,250 employees
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
Time Series
Relative Performance
Who Moves First
ARES leads BRK.B by 6 days
ARES tends to move before BRK.B.
After testing 13 timing shifts, the strongest relationship was +0.919 (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
-0.199
14 periods · Return correlation when both series rose
Both Falling
-0.235
6 periods · Return correlation when both series fell
Diverging
-0.464
15 periods · Return correlation when series moved apart
R-Squared
83.5%
Share of variance in one series explained by the other.
Trend Agreement
63.2%
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: [0.904, 0.923]
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
Ares Management Corporation Class A Common Stock
ARES
Market cap 23.1B · 4,250 employees
Stock · 1,254 raw → 1,254 prepared
Series B
BERKSHIRE HATHAWAY Class B
BRK.B
Market cap 1T
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
25
Estimated crossover points between normalized spreads.
Slope
1.8694
Linear regression slope.
Intercept
168.5849
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
ARES
Ares Management Corporation Class A Common Stock
Highest
+0.930
Mastercard Incorporated
MA · 1,254 data points
Lowest
-0.043
Johnson & Johnson
JNJ · 1,254 data points
Saved 9 hours ago · ID: stock-ares-vs-stock-brk-b-daily