SIMPLEX TRADING, LLC

CIK
0001488542
City
CHICAGO
State / Country
IL

Holdings in QSI

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $88,557 80,507
2025-09-30 $217,257 154,083
2025-06-30 $206,846 105,534
2025-03-31 $51,490 42,909
2024-12-31 $828,276 306,769
2024-09-30 $23,372 26,499
2023-06-30 $16,686 9,322
2023-03-31 $9,291 5,279
2022-12-31 $34,490 18,847
2021-09-30 $215,839 25,880
2021-06-30 $334,575 27,290