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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

DDD holding history

3D Systems 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.

DDD overviewAll 13F holders of DDDFull Q2 2026 holdings

Shares (Q2 2026)
5,829
Value
$17.6K
% of portfolio
<0.1%
Quarters held
17
Since Q1 2021
Holdings of DDD by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20265,829$17.6K<0.1%−28,910−83.2%ReducedHolders
Q1 202634,739$65.3K<0.1%+34,203+6,381.2%AddedHolders
Q4 2025536$948<0.1%−122,420−99.6%ReducedHolders
Q3 2025122,956$356.0K<0.1%+122,956NewHolders
Q2 20250$00.0%−114,161−100.0%Sold outHolders
Q1 2025114,161$242.0K<0.1%+114,161NewHolders
Q3 20240$00.0%−133,350−100.0%Sold outHolders
Q2 2024133,350$409.0K<0.1%−24,022−15.3%ReducedHolders
Q1 2024157,372$698.0K<0.1%+142,249+940.6%AddedHolders
Q4 202315,123$96.0K<0.1%−3,912−20.6%ReducedHolders
Q3 202319,035$93.0K<0.1%−108,339−85.1%ReducedHolders
Q2 2023127,374$1.26M0.1%+109,613+617.2%AddedHolders
Q1 202317,761$190.0K<0.1%+17,761NewHolders
Q3 20220$00.0%−25,743−100.0%Sold outHolders
Q2 202225,743$249.0K<0.1%−110,954−81.2%ReducedHolders
Q1 2022136,697$2.28M0.1%+48,292+54.6%AddedHolders
Q4 202188,405$1.90M0.1%+42,459+92.4%AddedHolders
Q3 202145,946$1.77M0.1%+224+0.5%AddedHolders
Q2 202145,722$1.83M0.1%+21,596+89.5%AddedHolders
Q1 202124,126$662.0K<0.1%––Holders

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