William Blair & Company’s ProShares UltraPro Short QQQ SQQQ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$7.83K Hold
400
﹤0.01% 1748
2025
Q1
$15.3K Hold
400
﹤0.01% 1683
2024
Q4
$12.5K Hold
400
﹤0.01% 1719
2024
Q3
$14.8K Hold
400
﹤0.01% 1728
2024
Q2
$16.6K Hold
400
﹤0.01% 1704
2024
Q1
$21K Hold
400
﹤0.01% 1679
2023
Q4
$26.9K Sell
400
-23
-5% -$1.55K ﹤0.01% 1643
2023
Q3
$43.2K Buy
423
+1
+0.2% +$102 ﹤0.01% 1601
2023
Q2
$39.9K Hold
422
﹤0.01% 1619
2023
Q1
$62K Hold
422
﹤0.01% 1558
2022
Q4
$114K Buy
422
+400
+1,818% +$108K ﹤0.01% 1469
2022
Q3
$7K Buy
22
+5
+29% +$1.59K ﹤0.01% 1757
2022
Q2
$5K Buy
+17
New +$5K ﹤0.01% 1806
2020
Q4
Sell
-5
Closed -$3K 1865
2020
Q3
$3K Hold
5
﹤0.01% 1685
2020
Q2
$4K Hold
5
﹤0.01% 1631
2020
Q1
$12K Sell
5
-14
-74% -$33.6K ﹤0.01% 1546
2019
Q4
$55K Hold
19
﹤0.01% 1479
2019
Q3
$79K Hold
19
﹤0.01% 1406
2019
Q2
$86K Buy
19
+18
+1,800% +$81.5K ﹤0.01% 1443
2019
Q1
$4K Buy
+1
New +$4K ﹤0.01% 1668