# SIC 6331 - Fire, Marine & Casualty Insurance

Informational only - not investment advice.

Division: [Finance, Insurance, And Real Estate](/division/H/). Major group: [Insurance Carriers](/major-group/63/). As of: 2026-03-02

## Companies
- [BRK-B](/company/BRK-B/): BERKSHIRE HATHAWAY INC

## Macro Context
- [FEDFUNDS](/indicator/FEDFUNDS/): Federal Funds Effective Rate
- [DGS10](/indicator/DGS10/): Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
- [PCEPI](/indicator/PCEPI/): Personal Consumption Expenditures: Chain-type Price Index

## Sources
Macro data:
- [FEDFUNDS](https://fred.stlouisfed.org/series/FEDFUNDS): FRED series FEDFUNDS, source: Board of Governors of the Federal Reserve System
- [DGS10](https://fred.stlouisfed.org/series/DGS10): FRED series DGS10, source: Board of Governors / U.S. Treasury market data
- [PCEPI](https://fred.stlouisfed.org/series/PCEPI): FRED series PCEPI, source: U.S. Bureau of Economic Analysis

SEC data:
- [BRK-B SEC company page](https://www.sec.gov/edgar/browse/?CIK=1067983); [latest 10-K 0001193125-26-083899](https://www.sec.gov/Archives/edgar/data/1067983/000119312526083899/brka-20251231.htm)