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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

ARDX holding history

Ardelyx, 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.

ARDX overviewAll 13F holders of ARDXFull Q2 2026 holdings

Shares (Q2 2026)
151,427
Value
$772.3K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of ARDX by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026151,427$772.3K<0.1%−23,434−13.4%ReducedHolders
Q1 2026174,861$1.05M<0.1%+22,927+15.1%AddedHolders
Q4 2025151,934$885.8K<0.1%−57,299−27.4%ReducedHolders
Q3 2025209,233$1.15M<0.1%+79,552+61.3%AddedHolders
Q2 2025129,681$508.0K<0.1%−213,693−62.2%ReducedHolders
Q1 2025343,374$1.69M0.1%+173,511+102.1%AddedHolders
Q4 2024169,863$861.0K<0.1%−70,336−29.3%ReducedHolders
Q3 2024240,199$1.65M0.1%−72,798−23.3%ReducedHolders
Q2 2024312,997$2.32M0.1%+170,348+119.4%AddedHolders
Q1 2024142,649$1.04M<0.1%−258,030−64.4%ReducedHolders
Q4 2023400,679$2.48M0.1%+245,708+158.6%AddedHolders
Q3 2023154,971$632.0K<0.1%+58,031+59.9%AddedHolders
Q2 202396,940$328.0K<0.1%+96,940NewHolders
Q1 20230$00.0%−85,055−100.0%Sold outHolders
Q4 202285,055$242.0K<0.1%−79,506−48.3%ReducedHolders
Q3 2022164,561$195.0K<0.1%−299,383−64.5%ReducedHolders
Q2 2022463,944$273.0K<0.1%+213,352+85.1%AddedHolders
Q1 2022250,592$268.0K<0.1%+44,928+21.8%AddedHolders
Q4 2021205,664$226.0K<0.1%+178,643+661.1%AddedHolders
Q3 202127,021$214.0K<0.1%+10,127+59.9%AddedHolders
Q2 202116,894$128.0K<0.1%+6,281+59.2%AddedHolders
Q1 202110,613$70.0K<0.1%––Holders

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