Holocene Advisors’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
$8.26M Buy
+17,000
New +$8.26M 0.02% 294
2025
Q1
Sell
-17,330
Closed -$7.86M 747
2024
Q4
$7.86M Buy
+17,330
New +$7.86M 0.03% 313
2022
Q2
Sell
-7,094
Closed -$2.5M 823
2022
Q1
$2.5M Sell
7,094
-15,496
-69% -$5.47M 0.01% 434
2021
Q4
$6.75M Buy
22,590
+1,731
+8% +$518K 0.04% 264
2021
Q3
$5.69M Buy
+20,859
New +$5.69M 0.03% 299
2021
Q2
Sell
-9,381
Closed -$2.4M 808
2021
Q1
$2.4M Buy
9,381
+3,391
+57% +$866K 0.02% 540
2020
Q4
$1.39M Sell
5,990
-75
-1% -$17.4K 0.01% 463
2020
Q3
$1.29M Sell
6,065
-233,899
-97% -$49.8M 0.01% 440
2020
Q2
$42.8M Buy
+239,964
New +$42.8M 0.38% 76
2019
Q3
Sell
-14,555
Closed -$3.1M 706
2019
Q2
$3.1M Buy
+14,555
New +$3.1M 0.04% 142
2018
Q1
Sell
-5,087
Closed -$1.01M 551
2017
Q4
$1.01M Buy
+5,087
New +$1.01M 0.03% 120