Berkshire Asset Management’s ProShares Ultra S&P500 SSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$787K Buy
15,173
+4,715
+45% +$269K 0.03% 142
2025
Q4
$606K Sell
10,458
-30
-0.3% -$1.72K 0.03% 155
2025
Q3
$588K Sell
10,488
-1,050
-9% -$54.8K 0.03% 180
2025
Q2
$564K Sell
11,538
-2,700
-19% -$114K 0.03% 177
2025
Q1
$586K Buy
14,238
+3,990
+39% +$184K 0.03% 172
2024
Q4
$508K Hold
10,248
0.02% 190
2024
Q3
$423K Hold
10,248
0.02% 200
2024
Q2
$423K Hold
10,248
0.02% 201
2024
Q1
$397K Hold
10,248
0.02% 180
2023
Q4
$333K Hold
10,248
0.02% 188
2023
Q3
$274K Hold
10,248
0.02% 203
2023
Q2
$298K Hold
10,248
0.02% 197
2023
Q1
$257K Buy
+10,248
New +$246K 0.02% 203
2022
Q4
Sell
-10,248
Closed -$204K 202
2022
Q3
$204K Sell
10,248
-9,500
-48% -$235K 0.01% 210
2022
Q2
$443K Buy
+19,748
New +$529K 0.03% 146
2022
Q1
Sell
-16,048
Closed -$587K 237
2021
Q4
$587K Hold
16,048
0.04% 155
2021
Q3
$481K Hold
16,048
0.03% 167
2021
Q2
$479K Sell
16,048
-1,600
-9% -$45.3K 0.03% 161
2021
Q1
$451K Sell
17,648
-2,748
-13% -$66.5K 0.03% 160
2020
Q4
$466K Buy
+20,396
New +$419K 0.04% 151
2020
Q2
Sell
-70,552
Closed -$784K 187
2020
Q1
$784K Buy
70,552
+59,560
+542% +$1.01M 0.08% 111
2019
Q4
$207K Buy
+10,992
New +$189K 0.02% 192
2018
Q4
Sell
-12,592
Closed -$201K 222
2018
Q3
$201K Sell
12,592
-3,200
-20% -$48.8K 0.02% 222
2018
Q2
$220K Hold
15,792
0.02% 200
2018
Q1
$208K Sell
15,792
-11,200
-41% -$159K 0.02% 201
2017
Q4
$369K Buy
26,992
+9,248
+52% +$120K 0.04% 163
2017
Q3
$215K Buy
+17,744
New +$206K 0.02% 182
2017
Q2
Sell
-22,944
Closed -$243K 194
2017
Q1
$243K Hold
22,944
0.03% 175
2016
Q4
$218K Hold
22,944
0.03% 169
2016
Q3
$204K Buy
+22,944
New +$202K 0.03% 168
2016
Q2
Sell
-36,144
Closed -$288K 183
2016
Q1
$288K Buy
+36,144
New +$259K 0.04% 136

Other funds holding SSO