Great Lakes Advisors’s Berkshire Hathaway Class A BRK.A Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-1
Closed -$798K 817
2025
Q1
$798K Sell
1
-1
-50% -$798K 0.01% 539
2024
Q4
$1.36M Hold
2
0.01% 537
2024
Q3
$1.38M Hold
2
0.01% 537
2024
Q2
$1.22M Buy
2
+1
+100% +$612K 0.01% 547
2024
Q1
$634K Hold
1
0.01% 589
2023
Q4
$543K Hold
1
0.01% 601
2023
Q3
$531K Hold
1
﹤0.01% 595
2023
Q2
$518K Hold
1
0.01% 594
2023
Q1
$466K Hold
1
﹤0.01% 649
2022
Q4
$469K Hold
1
0.03% 509
2022
Q3
$406K Hold
1
0.01% 513
2022
Q2
$409K Hold
1
0.01% 539
2022
Q1
$529K Hold
1
0.01% 514
2021
Q4
$451K Hold
1
0.01% 531
2021
Q3
$411K Hold
1
0.01% 545
2021
Q2
$419K Hold
1
0.01% 540
2021
Q1
$386K Hold
1
0.01% 539
2020
Q4
$348K Hold
1
0.01% 529
2020
Q3
$320K Buy
+1
New +$320K 0.01% 487
2018
Q1
Sell
-1
Closed -$298K 502
2017
Q4
$298K Hold
1
0.01% 528
2017
Q3
$275K Sell
1
-19
-95% -$5.23M 0.01% 534
2017
Q2
$5.09M Buy
20
+1
+5% +$255K 0.13% 153
2017
Q1
$4.75M Sell
19
-1
-5% -$250K 0.12% 155
2016
Q4
$4.88M Hold
20
0.13% 132
2016
Q3
$4.32M Hold
20
0.12% 140
2016
Q2
$4.34M Sell
20
-3
-13% -$651K 0.12% 160
2016
Q1
$4.91M Hold
23
0.13% 130
2015
Q4
$4.55M Hold
23
0.14% 135
2015
Q3
$3.91M Sell
23
-1
-4% -$170K 0.12% 144
2015
Q2
$4.92M Sell
24
-116
-83% -$23.8M 0.15% 109
2015
Q1
$30.5M Sell
140
-3
-2% -$653K 0.93% 38
2014
Q4
$32.3M Sell
143
-7
-5% -$1.58M 1% 35
2014
Q3
$31M Sell
150
-4
-3% -$828K 1.04% 32
2014
Q2
$29.2M Sell
154
-4
-3% -$760K 1.2% 33
2014
Q1
$29.6M Sell
158
-4
-2% -$749K 1.29% 29
2013
Q4
$28.8M Sell
162
-9
-5% -$1.6M 1.31% 31
2013
Q3
$29.1M Sell
171
-6
-3% -$1.02M 1.31% 32
2013
Q2
$29.8M Buy
+177
New +$29.8M 1.4% 27