Optiver Holding’s ProShares UltraPro QQQ TQQQ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$1.71M Sell
2025
Q2
$3.03M Sell
2025
Q1
$7.44M Buy
2024
Q3
Sell
2024
Q2
$25M Buy
2023
Q4
Sell
2023
Q3
$2.25M Buy