Polar Asset Management Partners’s Berkshire Hathaway Class B BRK.B Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q1 | – | Sell |
-52,000
| Closed | -$23.6M | – | 518 |
|
|
2024
Q4 | $23.6M | Buy |
+52,000
| New | +$23.6M | 0.28% | 60 |
|
|
2022
Q1 | – | Sell |
-5,693
| Closed | -$1.7M | – | 1212 |
|
|
2021
Q4 | $1.7M | Buy |
5,693
+634
| +13% | +$190K | 0.02% | 580 |
|
|
2021
Q3 | $1.38M | Buy |
+5,059
| New | +$1.38M | 0.01% | 554 |
|
|
2021
Q1 | – | Sell |
-2,593
| Closed | -$601K | – | 878 |
|
|
2020
Q4 | $601K | Buy |
+2,593
| New | +$601K | 0.01% | 449 |
|
|
2020
Q1 | – | Sell |
-100,000
| Closed | -$22.7M | – | 376 |
|
|
2019
Q4 | $22.7M | Buy |
+100,000
| New | +$22.7M | 0.44% | 35 |
|
|
2017
Q3 | – | Sell |
-135,000
| Closed | -$22.9M | – | 293 |
|
|
2017
Q2 | $22.9M | Buy |
135,000
+22,700
| +20% | +$3.84M | 0.54% | 32 |
|
|
2017
Q1 | $18.7M | Sell |
112,300
-22,700
| -17% | -$3.78M | 0.48% | 34 |
|
|
2016
Q4 | $22M | Buy |
+135,000
| New | +$22M | 0.6% | 21 |
|