BRK.B
Berkshire Hathaway Inc. Y
Valuation
Opportunity Score
M3 Methodology: M3
S-I1-GRID Stack: S-I1-GRID
G-ALLOCATOR Governance: G-ALLOCATOR
W-IRREPRODUCIBLE Moat: W-IRREPRODUCIBLE
W-SCALE Economies of Scale
S-POWER-SECURE Integrated Power Moat
Overview
Berkshire Hathaway is a diversified holding company that manages a vast array of subsidiaries across insurance, freight rail transportation, and energy generation. The firm operates as a centralized capital allocator, utilizing insurance float to fund the acquisition and operation of capital-intensive industrial and utility assets.
Investment Thesis
While Berkshire Hathaway faces an imminent earnings contraction with EPS growth projected to swing from 14.6% to -2.1% next quarter, the company’s ownership of irreproducible physical assets provides a defensive layer against AI-driven energy scarcity. Recent insider selling totaling 2,390,512 shares signals caution regarding current valuation peaks, particularly as the firm navigates an inconsistent earnings track record. However, its classification within the S-I1-GRID segment suggests that its utility and energy holdings are insulated from the deflationary pressures affecting software-based AI plays. Despite a compressed free cash flow margin of 5.7%, the firm’s control over power supply remains a critical differentiator in a market increasingly constrained by grid capacity.
🕵️ Insider Radar
| Date | Insider | Type | Value |
|---|---|---|---|
| 2025-10-29 | Sell | 54.3M |
🔭 Quarterly Summary
Berkshire Hathaway (BRK.B) demonstrated a 9.8% year-over-year revenue growth, supported by its diverse industrial and insurance holdings. Despite the revenue expansion, the company maintains a tight FCF margin of 5.7%. Segment performance remains heavily influenced by the S-I1-GRID classification, reflecting significant exposure to infrastructure and utility cycles. Management commentary, reflected in the AI-B positioning, suggests a strategic focus on long-term infrastructure tailwinds (T6, T9, T10) while navigating late-cycle (C5) pressures.