Berkshire Hathaway Class B
BRK.B
BRK.B
4,512 hedge funds and large institutions have $439B invested in Berkshire Hathaway Class B in 2025 Q3 according to their latest regulatory filings, with 187 funds opening new positions, 1,841 increasing their positions, 1,812 reducing their positions, and 125 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 capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
1% less funds holding
Funds holding: 4,554 → 4,512 (-42)
0.96% less ownership
Funds ownership: 65.35% → 64.4% (-0.96%)
9% less funds holding in top 10
Funds holding in top 10: 716 → 650 (-66)
Holders
4,512
Holding in Top 10
650
Calls
$11.2B
Puts
$8.25B
Top Buyers
| 1 | +$910M | |
| 2 | +$877M | |
| 3 | +$607M | |
| 4 |
Barrow, Hanley, Mewhinney & Strauss
Dallas,
Texas
|
+$600M |
| 5 |
BlackRock
New York
|
+$551M |
Top Sellers
| 1 | -$10.5B | |
| 2 | -$6.11B | |
| 3 | -$1.19B | |
| 4 |
JP Morgan Chase
New York
|
-$592M |
| 5 |
UBS AM
Chicago,
Illinois
|
-$472M |