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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

ULCC holding history

Frontier Group Holdings, 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.

ULCC overviewAll 13F holders of ULCCFull Q2 2026 holdings

Shares (Q2 2026)
1,757,871
Value
$13.9M
% of portfolio
<0.1%
Quarters held
19
Since Q2 2021
Holdings of ULCC by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,757,871$13.9M<0.1%+1,222,012+228.0%AddedHolders
Q1 2026535,859$1.89M<0.1%−30,898−5.5%ReducedHolders
Q4 2025566,757$2.67M<0.1%−678,240−54.5%ReducedHolders
Q3 20251,244,997$5.50M<0.1%+1,034,100+490.3%AddedHolders
Q2 2025210,897$765.6K<0.1%−101,645−32.5%ReducedHolders
Q1 2025312,542$1.36M<0.1%+312,542NewHolders
Q4 20240$00.0%−807,278−100.0%Sold outHolders
Q3 2024807,278$4.32M<0.1%+807,278NewHolders
Q2 20240$00.0%−892,200−100.0%Sold outHolders
Q1 2024892,200$7.24M<0.1%+454,139+103.7%AddedHolders
Q4 2023438,061$2.39M<0.1%+168,334+62.4%AddedHolders
Q3 2023269,727$1.31M<0.1%−206,179−43.3%ReducedHolders
Q2 2023475,906$4.60M<0.1%−826,587−63.5%ReducedHolders
Q1 20231,302,493$12.8M<0.1%+543,783+71.7%AddedHolders
Q4 2022758,710$7.79M<0.1%+368,506+94.4%AddedHolders
Q3 2022390,204$3.79M<0.1%−65,202−14.3%ReducedHolders
Q2 2022455,406$4.27M<0.1%+37,042+8.9%AddedHolders
Q1 2022418,364$4.74M<0.1%+152,857+57.6%AddedHolders
Q4 2021265,507$3.60M<0.1%+253,529+2,116.6%AddedHolders
Q3 202111,978$189.0K<0.1%−95,272−88.8%ReducedHolders
Q2 2021107,250$1.83M<0.1%+107,250NewHolders