What data does the API provide for BRK.B?

Company profile, financial statements, computed ratios, price data, filings and news for BRK.B, via REST endpoints under /api/v1/companies/BRK.B. Every financial field carries a source tag for provenance.

How complete is BRK.B's financial data?

The anchor reporting period (FY2025) has 52.9% of the 17 core statement fields populated. Primary source: sec_edgar.

What reporting periods are covered for BRK.B?

5 fiscal-year periods are stored (FY2021–FY2025), with per-period field counts and source tags available via /api/v1/companies/BRK.B/financials.

Where does BRK.B's data come from?

Primary source for the latest statements: sec_edgar. The API records a source tag on every field and exposes them via /api/v1/companies/BRK.B/financials, so each value is traceable.

BRK.B — Berkshire Hathaway API Data: Financials, Filings, Coverage

Profile

Berkshire Hathaway Inc., together with its subsidiaries, engages in the insurance, freight rail transportation, and utility businesses. The company provides property, casualty, life, accident, and health insurance and reinsurance; operates railroad systems in North America; generates, transmits, stores, and distributes electricity from natural gas, coal, wind, solar, hydroelectric, nuclear, and geothermal sources; operates natural gas distribution and storage facilities, interstate pipelines, liquefied natural gas facilities, and compressor and meter stations; and holds interest in coal mining assets. It manufactures boxed chocolates and other confectionery products; specialty chemicals, metal cutting tools, and components for aerospace and power generation applications; prefabricated and site-built residential homes, flooring products; insulation, roofing, and engineered products; building and engineered components; paints and coatings; and bricks and masonry products, as well as offers manufactured and site-built home construction, and related lending and financial services. In addition, the company provides recreational vehicles, apparel, footwear, toys, jewelry, custom picture framing products, alkaline batteries, logistics services, and professional aviation training and shared aircraft ownership programs; castings, forgings, fasteners/fastener systems, aerostructures, and precision components; and cobalt, nickel, and titanium alloys. Further, it distributes televisions and information, and grocery and non-food consumer products; franchises and services quick service restaurants; and distributes electronic components. Additionally, it retails automobiles; furniture, bedding, and accessories; household appliances, electronics, and floor coverings; watches, home decor and repair services; sells kitchenware; and motorcycle clothing and equipment. The company was incorporated in 1998 and is headquartered in Omaha, Nebraska.

Employees: 387,800 · Website: https://www.berkshirehathaway.com · Profile fields populated: 75%

Data completeness by statement

Share of stored fields populated in the anchor reporting period (FY2025), primary source sec_edgar. Full per-field breakdown: GET /api/v1/companies/BRK.B/financials.

Income statement6/10 fields (60.0%)

Balance sheet6/14 fields (42.9%)

Cash flow5/6 fields (83.3%)

Per-share0/4 fields (0.0%)

Financial statement coverage (USD)

Stored values for the most recent fiscal-year periods, with per-period field counts and the primary source each period came from. Values are shown at reported scale without interpretation.

Period	Period end	Fields populated	Source
FY2025	2025-12-31	17	sec_edgar
FY2024	2024-12-31	17	sec_edgar
FY2023	2023-12-31	17	sec_edgar
FY2022	2022-12-31	17	sec_edgar
FY2021	2021-12-31	17	sec_edgar

Get BRK.B data via the API

Every number on this page is one API call away. Free API keys — no card required.

Company profile

Name, sector, industry, HQ, employees, market cap, source-tagged.

GET /api/v1/companies/BRK.B

Financial statements

Multi-year statements with per-field source tags and completeness.

GET /api/v1/companies/BRK.B/financials

Computed ratios

P/E, P/B, ROE, ROA, margins, EPS, debt/equity — formulas documented.

GET /api/v1/companies/BRK.B/metrics/summary

Filings archive

Report PDFs with LLM-ready markdown conversions where available.

GET /api/v1/companies/BRK.B/filings

News & announcements

Dated press releases and announcements with source links.

GET /api/v1/companies/BRK.B/news

Quick start

Create a free key, then:

curl -H "X-API-Key: KEY" https://stockmarketapi.ai/api/v1/companies/BRK.B

Query BRK.B programmatically

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Frequently Asked Questions

What data does the API provide for BRK.B?: Company profile, financial statements, computed ratios, price data, filings and news for BRK.B, via REST endpoints under /api/v1/companies/BRK.B. Every financial field carries a source tag for provenance.
How complete is BRK.B's financial data?: The anchor reporting period (FY2025) has 52.9% of the 17 core statement fields populated. Primary source: sec_edgar.
What reporting periods are covered for BRK.B?: 5 fiscal-year periods are stored (FY2021–FY2025), with per-period field counts and source tags available via /api/v1/companies/BRK.B/financials.
Where does BRK.B's data come from?: Primary source for the latest statements: sec_edgar. The API records a source tag on every field and exposes them via /api/v1/companies/BRK.B/financials, so each value is traceable.