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Berkshire Hathaway Class B

4,585 hedge funds and large institutions have $426B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 216 funds opening new positions, 1,992 increasing their positions, 1,737 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0.27% less ownership

Funds ownership: 65.74%65.47% (-0.27%)

9% less capital invested

Capital invested by funds: $468B → $426B (-$42.6B)

23% less funds holding in top 10

Funds holding in top 10: 932721 (-211)

Holders
4,585
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
721
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.26B
Puts
$6.95B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1451
$7.16M
1452
$7.13M
1453
$7.12M
1454
$7.11M
1455
$7.1M
1456
$7.1M
1457
$7.1M
1458
$7.09M
1459
$7.08M
1460
$7.07M
1461
$7.05M
1462
$7.05M
1463
$7.04M
1464
$7.03M
1465
$7.02M
1466
$7.02M
1467
$7.01M
1468
$7.01M
1469
$6.99M
1470
$6.99M
1471
$6.98M
1472
$6.97M
1473
$6.97M
1474
$6.95M
1475
$6.94M