13F Insight
Viewing historical filing for 2025Q4. View latest →
DOSSIER · 13F-HR · Q2 2026

BERKSHIRE HATHAWAY INC

$299.3B in tracked AUM across 89 positions as of Q2 2026. Managed by Warren Buffett →

BH
CIK 0001067983 · last filed Jun 30, 2026
Total AUM
$299.3B
as of Q2 2026
Holdings
89
—
positions
Whale Score
90
90
top tier
Activity
—
no data
changes this Q

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
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Filing history

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