All funds
Active mutual fund
Berkshire.
Berkshire Hathaway Inc. CIK 0001067983.
Latest 13F book
$263.1B
Q1 2026
AI / DC exposure
$58.9B
22.4% of book
Holdings count
90
positions
Insider alignment
0.32
from 11 pairs
Book over time
Total 13F value
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AI / datacenter dollars
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Sector exposure (AI / DC only)
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