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Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

DAY holding history

Dayforce, 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.

DAY overviewAll 13F holders of DAYFull Q2 2026 holdings

Shares (Q3 2025)
0
Sold out in Q3 2025
Value
$0
% of portfolio
0.0%
Quarters held
10
Since Q1 2021
Holdings of DAY by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20250$00.0%−7,877−100.0%Sold outHolders
Q2 20257,877$436.0K<0.1%+5,264+201.5%AddedHolders
Q1 20252,613$152.0K<0.1%−54−2.0%ReducedHolders
Q4 20242,667$193.0K<0.1%+2,667NewHolders
Q4 20220$00.0%−9,138−100.0%Sold outHolders
Q3 20229,138$510.0K<0.1%−7,178−44.0%ReducedHolders
Q2 202216,316$768.0K<0.1%−26,851−62.2%ReducedHolders
Q1 202243,167$2.95M0.1%+40,831+1,747.9%AddedHolders
Q4 20212,336$244.0K<0.1%+1,018+77.2%AddedHolders
Q3 20211,318$126.0K<0.1%+100+8.2%AddedHolders
Q2 20211,218$116.0K<0.1%−1,809−59.8%ReducedHolders
Q1 20213,027$255.0K<0.1%––Holders

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