Correlation Analysis
BERKSHIRE HATHAWAY Class B vs Raymond James Financial, Inc.
BRK.B vs RJF
+0.892
Very 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
Raymond James Financial, Inc.
↗RJF
Raymond James Financial is a diversified financial services firm that provides wealth management, investment banking, asset management, and capital markets services to individuals, corporations, and municipalities. The firm maintains an extensive catalogue of products and services across its business lines. However, the wealth management franchise generates the bulk of its revenues and earnings through a vast network of more than 8,900 independent and employee-affiliated advisors, who collectively managed over $1.7 trillion in client assets as of fiscal year-end 2025. While Raymond James maintains a global footprint, the company derives over 90% of its revenue, and an even larger percentage of its operating income, from the United States.
Market cap 27.9B · 3,878 employees
Time Series
Relative Performance
Who Moves First
in sync
BRK.B and RJF tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.892 (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
-0.127
15 periods · Return correlation when both series rose
Both Falling
-0.327
8 periods · Return correlation when both series fell
Diverging
-0.550
12 periods · Return correlation when series moved apart
R-Squared
79.6%
Share of variance in one series explained by the other.
Trend Agreement
69.5%
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: [0.880, 0.903]
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
Raymond James Financial, Inc.
RJF
Market cap 27.9B · 3,878 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
5
Estimated crossover points between normalized spreads.
Slope
0.2803
Linear regression slope.
Intercept
13.4345
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
RJF
Raymond James Financial, Inc.
Highest
+0.914
Nvidia Corp
NVDA · 1,254 data points
Lowest
+0.298
Johnson & Johnson
JNJ · 1,254 data points
Saved 7 hours ago · ID: stock-brk-b-vs-stock-rjf-daily