Bronte Capital Management’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
Q2 | $121M | Buy |
220,304
+2,274
| +1% | +$1.25M | 9.48% | 2 |
|
|
2025
Q1 | $136M | Sell |
218,030
-1,805
| -0.8% | -$1.12M | 11.04% | 2 |
|
|
2024
Q4 | $117M | Sell |
219,835
-111,419
| -34% | -$59.2M | 9.22% | 5 |
|
|
2024
Q3 | $152M | Sell |
331,254
-9,779
| -3% | -$4.5M | 12.39% | 1 |
|
|
2024
Q2 | $139M | Sell |
341,033
-20,207
| -6% | -$8.22M | 10.86% | 3 |
|
|
2024
Q1 | $152M | Sell |
361,240
-53,394
| -13% | -$22.5M | 12.4% | 2 |
|
|
2023
Q4 | $148M | Buy |
414,634
+5,023
| +1% | +$1.79M | 13.21% | 2 |
|
|
2023
Q3 | $143M | Buy |
409,611
+11,305
| +3% | +$3.96M | 14.45% | 1 |
|
|
2023
Q2 | $136M | Buy |
398,306
+4,577
| +1% | +$1.56M | 13.1% | 1 |
|
|
2023
Q1 | $122M | Sell |
393,729
-18,148
| -4% | -$5.6M | 14.1% | 1 |
|
|
2022
Q4 | $127M | Sell |
411,877
-12,320
| -3% | -$3.81M | 16.05% | 1 |
|
|
2022
Q3 | $113M | Sell |
424,197
-2,497
| -0.6% | -$667K | 14.11% | 1 |
|
|
2022
Q2 | $116M | Buy |
426,694
+365,649
| +599% | +$99.8M | 13.35% | 2 |
|
|
2022
Q1 | $2.92M | Sell |
61,045
-354,791
| -85% | -$17M | 0.25% | 24 |
|
|
2021
Q4 | $124M | Sell |
415,836
-722
| -0.2% | -$216K | 8.2% | 2 |
|
|
2021
Q3 | $114M | Sell |
416,558
-7,435
| -2% | -$2.03M | 8.32% | 2 |
|
|
2021
Q2 | $118M | Sell |
423,993
-3,711
| -0.9% | -$1.03M | 8.4% | 3 |
|
|
2021
Q1 | $109M | Sell |
427,704
-63,740
| -13% | -$16.3M | 12.39% | 1 |
|
|
2020
Q4 | $114M | Sell |
491,444
-3,739
| -0.8% | -$867K | 18% | 1 |
|
|
2020
Q3 | $100M | Buy |
495,183
+89,570
| +22% | +$18.1M | 17.61% | 1 |
|
|
2020
Q2 | $72.4M | Buy |
405,613
+20,002
| +5% | +$3.57M | 12.7% | 3 |
|
|
2020
Q1 | $70.5M | Buy |
385,611
+23,004
| +6% | +$4.21M | 11.54% | 1 |
|
|
2019
Q4 | $82.1M | Buy |
362,607
+13,924
| +4% | +$3.15M | 15.93% | 1 |
|
|
2019
Q3 | $72.5M | Buy |
348,683
+70,243
| +25% | +$14.6M | 20.06% | 1 |
|
|
2019
Q2 | $59.4M | Hold |
278,440
| – | – | 21.15% | 1 |
|
|
2019
Q1 | $55.9M | Buy |
278,440
+845
| +0.3% | +$170K | 20.99% | 1 |
|
|
2018
Q4 | $56.7M | Buy |
+277,595
| New | +$56.7M | 22.61% | 1 |
|