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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

SIEB holding history

Siebert Financial Corp 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.

SIEB overviewAll 13F holders of SIEBFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
17
Since Q1 2021
Holdings of SIEB by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−25−100.0%Sold outHolders
Q1 202625$48<0.1%−10−28.6%ReducedHolders
Q4 202535$122<0.1%−520−93.7%ReducedHolders
Q3 2025555$1.00K<0.1%+555NewHolders
Q2 20250$00.0%−3,902−100.0%Sold outHolders
Q1 20253,902$11.0K<0.1%+3,902NewHolders
Q3 20240$00.0%−3,198−100.0%Sold outHolders
Q2 20243,198$5.00K<0.1%+3,015+1,647.5%AddedHolders
Q1 2024183$00.0%−520−74.0%ReducedHolders
Q4 2023703$1.00K<0.1%+703NewHolders
Q3 20230$00.0%−331−100.0%Sold outHolders
Q2 2023331$00.0%−1,260−79.2%ReducedHolders
Q1 20231,591$3.00K<0.1%−900−36.1%ReducedHolders
Q4 20222,491$3.00K<0.1%+2,466+9,864.0%AddedHolders
Q3 202225$00.0%−2,191−98.9%ReducedHolders
Q2 20222,216$3.00K<0.1%−1,233−35.7%ReducedHolders
Q1 20223,449$7.00K<0.1%−5,648−62.1%ReducedHolders
Q4 20219,097$21.0K<0.1%+7,067+348.1%AddedHolders
Q3 20212,030$9.00K<0.1%+506+33.2%AddedHolders
Q2 20211,524$7.00K<0.1%−5,363−77.9%ReducedHolders
Q1 20216,887$27.0K<0.1%––Holders

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