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Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

DUOL holding history

Duolingo, 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.

DUOL overviewAll 13F holders of DUOLFull Q2 2026 holdings

Shares (Q2 2026)
2,607
Value
$299.9K
% of portfolio
<0.1%
Quarters held
20
Since Q3 2021
Holdings of DUOL by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,607$299.9K<0.1%−271,261−99.0%ReducedHolders
Q1 2026273,868$27.0M<0.1%−45,275−14.2%ReducedHolders
Q4 2025319,143$56.0M<0.1%+89,024+38.7%AddedHolders
Q3 2025230,119$74.1M0.1%+111,950+94.7%AddedHolders
Q2 2025118,169$48.5M<0.1%+118,137+369,178.1%AddedHolders
Q1 202532$9.94K<0.1%−997−96.9%ReducedHolders
Q4 20241,029$333.6K<0.1%−57,364−98.2%ReducedHolders
Q3 202458,393$16.5M<0.1%+58,345+121,552.1%AddedHolders
Q2 202448$10.0K<0.1%−18,406−99.7%ReducedHolders
Q1 202418,454$4.07M<0.1%−56,767−75.5%ReducedHolders
Q4 202375,221$17.1M<0.1%+52,657+233.4%AddedHolders
Q3 202322,564$3.74M<0.1%−91,161−80.2%ReducedHolders
Q2 2023113,725$16.3M<0.1%−70,776−38.4%ReducedHolders
Q1 2023184,501$26.3M<0.1%−39,788−17.7%ReducedHolders
Q4 2022224,289$16.0M<0.1%+6,386+2.9%AddedHolders
Q3 2022217,903$20.8M<0.1%−98,163−31.1%ReducedHolders
Q2 2022316,066$27.7M<0.1%+244,898+344.1%AddedHolders
Q1 202271,168$6.77M<0.1%−37,071−34.2%ReducedHolders
Q4 2021108,239$11.5M<0.1%+96,888+853.6%AddedHolders
Q3 202111,351$1.89M<0.1%+11,351NewHolders