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Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

PB holding history

Prosperity Bancshares Inc in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PB overviewAll 13F holders of PBFull Q2 2026 holdings

Shares (Q2 2026)
66
Value
$4.82K
% of portfolio
<0.1%
Quarters held
9
Since Q1 2021
Holdings of PB by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202666$4.82K<0.1%+66NewHolders
Q1 20260$00.0%−8,639−100.0%Sold outHolders
Q4 20258,639$597.0K<0.1%+8,639NewHolders
Q3 20250$00.0%−86−100.0%Sold outHolders
Q2 202586$6.00K<0.1%+86NewHolders
Q4 20240$00.0%−1,197−100.0%Sold outHolders
Q3 20241,197$86.0K<0.1%−1,171−49.5%ReducedHolders
Q2 20242,368$144.0K<0.1%+2,368NewHolders
Q4 20230$00.0%−1,510−100.0%Sold outHolders
Q3 20231,510$82.0K<0.1%−197−11.5%ReducedHolders
Q2 20231,707$96.0K<0.1%−5,543−76.5%ReducedHolders
Q1 20237,250$446.0K<0.1%+7,250NewHolders
Q2 20210$00.0%−1,241−100.0%Sold outHolders
Q1 20211,241$92.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.