GCM
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Gladius Capital Management’s Berkshire Hathaway Class B BRK.B Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$712K Sell
1,466
-5,502
-79% -$2.67M 0.26% 11
2025
Q1
$3.71M Sell
6,968
-1,246
-15% -$664K 0.99% 7
2024
Q4
$3.72M Buy
8,214
+214
+3% +$97K 0.4% 10
2024
Q3
$3.68M Buy
8,000
+1,454
+22% +$669K 0.44% 7
2024
Q2
$2.66M Buy
6,546
+4,530
+225% +$1.84M 0.33% 6
2024
Q1
$848K Sell
2,016
-439
-18% -$185K 0.28% 31
2023
Q4
$876K Sell
2,455
-24,142
-91% -$8.61M 0.14% 20
2023
Q3
$9.32M Buy
+26,597
New +$9.32M 0.39% 9
2023
Q2
Sell
-10,397
Closed -$3.21M 291
2023
Q1
$3.21M Buy
10,397
+7,181
+223% +$2.22M 0.19% 11
2022
Q4
$993K Sell
3,216
-10,193
-76% -$3.15M 0.07% 29
2022
Q3
$3.58M Buy
13,409
+389
+3% +$104K 0.16% 16
2022
Q2
$3.56M Buy
13,020
+12,520
+2,504% +$3.42M 0.18% 16
2022
Q1
$177K Buy
500
+291
+139% +$103K 0.01% 113
2021
Q4
$63K Buy
+209
New +$63K 0.01% 191
2021
Q3
Hold
0
36
2021
Q2
Hold
0
43
2021
Q1
Hold
0
44
2020
Q4
Sell
-1,932
Closed -$412K 45
2020
Q3
$412K Buy
+1,932
New +$412K 0.04% 25
2020
Q2
Sell
-13,301
Closed -$2.43M 14
2020
Q1
$2.43M Buy
+13,301
New +$2.43M 0.26% 7
2019
Q4
Sell
-11,416
Closed -$2.38M 53
2019
Q3
$2.38M Buy
11,416
+6,287
+123% +$1.31M 0.11% 23
2019
Q2
$1.1M Sell
5,129
-26,527
-84% -$5.69M 0.07% 27
2019
Q1
$19.3M Sell
31,656
-17,379
-35% -$10.6M 1.06% 4
2018
Q4
$10M Buy
49,035
+48,022
+4,741% +$9.81M 0.49% 18
2018
Q3
$217K Buy
1,013
+463
+84% +$99.2K 0.02% 36
2018
Q2
$103 Buy
+550
New +$103 0.01% 35