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BRK-B · Berkshire Hathaway Inc

$494.98 +4.13 (+0.84%) At close · Jul 24
Market Cap
$692.32B
Shares
1.40B

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 4,872
Total Value: $378,185,111,140
Total Shares: 787,247,567
Showing 1–100 of 4,974 holdings by value · page 1 of 50

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 4,830 13F filers
Top Holder
15.5%
Jun 2023 → Mar 2026 · range 15.5% – 17.0%
of institutional value
Top 5
35.8%
Jun 2023 → Mar 2026 · range 35.8% – 44.9%
of institutional value
Top 10
44.6%
Jun 2023 → Mar 2026 · range 44.6% – 53.2%
of institutional value
HHI
411
Jun 2023 → Mar 2026 · range 411 – 569
Broadly held
Showing 100 of 4,974
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1067983 CUSIP 084670702 13F (30d) 1789 filings 1727 filers Visit website