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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

ADP holding history

Automatic Data Processing Inc in every 13F filed by Citadel Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ADP overviewAll 13F holders of ADPFull Q2 2026 holdings

Shares (Q2 2026)
240,383
Value
$53.8M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of ADP by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026240,383$53.8M<0.1%−142,282−37.2%ReducedHolders
Q1 2026382,665$77.7M0.1%−713,119−65.1%ReducedHolders
Q4 20251,095,784$281.9M0.2%+561,832+105.2%AddedHolders
Q3 2025533,952$156.7M0.1%+82,773+18.3%AddedHolders
Q2 2025451,179$139.1M0.1%−152,927−25.3%ReducedHolders
Q1 2025604,106$184.6M0.2%−665,111−52.4%ReducedHolders
Q4 20241,269,217$371.5M0.3%+1,192,609+1,556.8%AddedHolders
Q3 202476,608$21.2M<0.1%−258,024−77.1%ReducedHolders
Q2 2024334,632$79.9M0.1%−956,056−74.1%ReducedHolders
Q1 20241,290,688$322.3M0.3%+1,145,116+786.6%AddedHolders
Q4 2023145,572$33.9M<0.1%−1,161,154−88.9%ReducedHolders
Q3 20231,306,726$314.4M0.3%+587,367+81.7%AddedHolders
Q2 2023719,359$158.1M0.2%+118,341+19.7%AddedHolders
Q1 2023601,018$133.8M0.1%+583,259+3,284.3%AddedHolders
Q4 202217,759$4.24M<0.1%−1,045,524−98.3%ReducedHolders
Q3 20221,063,283$240.5M0.3%+813,403+325.5%AddedHolders
Q2 2022249,880$52.5M0.1%+144,312+136.7%AddedHolders
Q1 2022105,568$24.0M<0.1%−33,781−24.2%ReducedHolders
Q4 2021139,349$34.4M<0.1%+84,369+153.5%AddedHolders
Q3 202154,980$11.0M<0.1%+42,550+342.3%AddedHolders
Q2 202112,430$2.47M<0.1%−25,752−67.4%ReducedHolders
Q1 202138,182$7.20M<0.1%––Holders

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