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Fund detail

Berkshire Hathaway (Buffett)

holding-company, quality, buffett

Quarters 52
2026-03-31 $263.10B
Positions 29

Quarter Analysis

13F change notes for Berkshire Hathaway (Buffett) in 2026-03-31.

Berkshire trimmed the book to 29 positions ($263B, down from $274B / 42 names) — a continuation of Buffett's long-running pattern of cleaning up small stakes outside the legacy circle. Apple, AmEx, Coca-Cola, BofA and Moody's are all untouched (held 35+ quarters apiece), so the entire signal of the quarter is the +204% share add in Alphabet (now a top-7 weight on its 3rd quarter held) paired with a -35% trim in Chevron.

  • ▲ ADDED
    ALPHABET INC GOOGL

    Tripled the position in its third quarter — Buffett's group typically scales into a new conviction over 2-4 quarters, and this is now firmly above the 5%-of-book threshold where it counts as a real position.

  • ▼ REDUCED
    CHEVRON CORPORATION CVX

    Cut shares by 35% even though Berkshire still holds a 53% paper gain — the second consecutive multi-quarter unwind of the energy bet that peaked in 2022.

  • ★ HELD
    APPLE INC AAPL

    Untouched at 228M shares for an 11th consecutive quarter at +541% unrealized; the post-2024 trims look complete and AAPL is back to being the don't-touch core.

  • ★ HELD
    AMERICAN EXPRESS CO AXP

    52 quarters in the book with no share change and +305% unrealized — the closest thing in this 13F to a permanent capital allocation.

  • ★ HELD
    MOODYS CORP MCO

    52 quarters, +616% unrealized — the highest-multiple compounder in the legacy core and a reminder that toll-road businesses are still the Buffett type.

  • • CONTEXT

    Position count dropped from 42 to 29 in one quarter. The named bullets cover all the big moves; the rest is a one-time cleanup of sub-1% sleeves rather than thesis changes.