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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

MQ holding history

Marqeta, 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.

MQ overviewAll 13F holders of MQFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
19
Since Q2 2021
Holdings of MQ by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−10,751−100.0%Sold outHolders
Q1 202610,751$43.9K<0.1%+5,970+124.9%AddedHolders
Q4 20254,781$22.7K<0.1%+4,781NewHolders
Q3 20250$00.0%−30,676−100.0%Sold outHolders
Q2 202530,676$178.0K<0.1%−336,069−91.6%ReducedHolders
Q1 2025366,745$1.51M0.1%+305,613+499.9%AddedHolders
Q4 202461,132$231.0K<0.1%+15,814+34.9%AddedHolders
Q3 202445,318$222.0K<0.1%+21,804+92.7%AddedHolders
Q2 202423,514$128.0K<0.1%−6,438−21.5%ReducedHolders
Q1 202429,952$178.0K<0.1%−22,376−42.8%ReducedHolders
Q4 202352,328$365.0K<0.1%+9,913+23.4%AddedHolders
Q3 202342,415$253.0K<0.1%−184,032−81.3%ReducedHolders
Q2 2023226,447$1.10M<0.1%−214,263−48.6%ReducedHolders
Q1 2023440,710$2.01M0.1%+435,203+7,902.7%AddedHolders
Q4 20225,507$33.0K<0.1%−54,909−90.9%ReducedHolders
Q3 202260,416$430.0K<0.1%+17,034+39.3%AddedHolders
Q2 202243,382$351.0K<0.1%+2,160+5.2%AddedHolders
Q1 202241,222$455.0K<0.1%−127,988−75.6%ReducedHolders
Q4 2021169,210$2.90M0.1%+150,252+792.6%AddedHolders
Q3 202118,958$532.0K<0.1%+1,700+9.9%AddedHolders
Q2 202117,258$484.0K<0.1%+17,258NewHolders