Berkshire Hathaway textile mills — New Bedford, Massachusetts
~387,800 employees ~$1,222 B total assets ~$717 B total equity As of YE 2025

"Berkshire is now a sprawling conglomerate, constantly trying to sprawl further."

"To put the case simply: If the conglomerate form is used judiciously, it is an ideal structure for maximizing long-term capital growth."

"A conglomerate such as Berkshire is perfectly positioned to allocate capital rationally and at minimal cost."

"Today Berkshire possesses:
(1) an unmatched collection of businesses, most of them now enjoying favorable economic prospects;
(2) a cadre of outstanding managers who, with few exceptions, are unusually devoted to both the subsidiary they operate and to Berkshire;
(3) an extraordinary diversity of earnings, premier financial strength and oceans of liquidity that we will maintain under all circumstances;
(4) a first-choice ranking among many owners and managers who are contemplating sale of their businesses and
(5) in a point related to the preceding item, a culture, distinctive in many ways from that of most large companies, that we have worked 50 years to develop and that is now rock-solid.

"These strengths provide us a wonderful foundation on which to build."

"Managing Berkshire is primarily a job of capital allocation, coupled with the selection and retention of outstanding managers to captain our operating subsidiaries."

— Warren Buffett  ·  2014 Annual Report
Valuation

SOTP Valuation

Sum-of-the-parts valuation for Berkshire Hathaway.

Book Value

Per share book value growth and Price / Book history.

Capital Allocation

20 year table of capital allocation across equities, acquisitions, capex and stock repurchases.

Operations

Manufacturing, Service & Retail (MSR)

Aggregated earnings and capital deployment across the MSR operating segment.

BNSF Railway

Performance of BNSF railroad operations and comparison to Union Pacific.

BH Energy

Regulated utility earnings, capex cycle, renewable buildout, and dividend history.

Insurance

Float, underwriting profit/loss, and investment income from the insurance operations.

GEICO

Underwriting profitability, combined ratio, policyholder growth, and float analysis.

Public Equity

Look-thru earnings, concentration, and holding history of the public equity portfolio.