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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
1401
$7.65M
1402
$7.64M
1403
$7.63M
1404
$7.61M
1405
$7.6M
1406
$7.56M
1407
$7.55M
1408
$7.55M
1409
$7.53M
1410
$7.51M
1411
$7.51M
1412
$7.5M
1413
$7.49M
1414
$7.49M
1415
$7.49M
1416
$7.46M
1417
$7.45M
1418
$7.43M
1419
$7.42M
1420
$7.39M
1421
$7.38M
1422
$7.38M
1423
$7.38M
1424
$7.38M
1425
$7.38M