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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

PSN holding history

Parsons Corp 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.

PSN overviewAll 13F holders of PSNFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of PSN by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−331,810−100.0%Sold outHolders
Q1 2026331,810$18.0M<0.1%−14,640−4.2%ReducedHolders
Q4 2025346,450$21.4M<0.1%−148,609−30.0%ReducedHolders
Q3 2025495,059$41.1M<0.1%+46,343+10.3%AddedHolders
Q2 2025448,716$32.2M<0.1%−1,283,491−74.1%ReducedHolders
Q1 20251,732,207$102.6M0.1%+1,647,373+1,941.9%AddedHolders
Q4 202484,834$7.83M<0.1%+42,268+99.3%AddedHolders
Q3 202442,566$4.41M<0.1%−818,286−95.1%ReducedHolders
Q2 2024860,852$70.4M0.1%+504,309+141.4%AddedHolders
Q1 2024356,543$29.6M<0.1%−26,101−6.8%ReducedHolders
Q4 2023382,644$24.0M<0.1%−375,116−49.5%ReducedHolders
Q3 2023757,760$41.2M<0.1%+192,754+34.1%AddedHolders
Q2 2023565,006$27.2M<0.1%+152,769+37.1%AddedHolders
Q1 2023412,237$18.4M<0.1%−63,585−13.4%ReducedHolders
Q4 2022475,822$22.0M<0.1%+67,892+16.6%AddedHolders
Q3 2022407,930$16.0M<0.1%−4,075−1.0%ReducedHolders
Q2 2022412,005$16.7M<0.1%+216,165+110.4%AddedHolders
Q1 2022195,840$7.58M<0.1%+195,840NewHolders
Q4 20210$00.0%−59,440−100.0%Sold outHolders
Q3 202159,440$2.01M<0.1%+27,036+83.4%AddedHolders
Q2 202132,404$1.27M<0.1%−33,620−50.9%ReducedHolders
Q1 202166,024$2.67M<0.1%––Holders

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