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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

OUST holding history

Ouster, 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.

OUST overviewAll 13F holders of OUSTFull Q2 2026 holdings

Shares (Q2 2026)
476,586
Value
$29.8M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of OUST by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026476,586$29.8M<0.1%+259,113+119.1%AddedHolders
Q1 2026217,473$3.99M<0.1%−99,685−31.4%ReducedHolders
Q4 2025317,158$6.86M<0.1%+9,068+2.9%AddedHolders
Q3 2025308,090$8.33M<0.1%−216,205−41.2%ReducedHolders
Q2 2025524,295$12.7M<0.1%−1,954−0.4%ReducedHolders
Q1 2025526,249$4.73M<0.1%+49,145+10.3%AddedHolders
Q4 2024477,104$5.83M<0.1%+176,518+58.7%AddedHolders
Q3 2024300,586$1.89M<0.1%+205,001+214.5%AddedHolders
Q2 202495,585$939.6K<0.1%−32,097−25.1%ReducedHolders
Q1 2024127,682$1.01M<0.1%+127,627+232,049.1%AddedHolders
Q4 202355$422<0.1%−85,643−99.9%ReducedHolders
Q3 202385,698$431.9K<0.1%+85,158+15,770.0%AddedHolders
Q2 2023540$2.67K<0.1%−262−32.7%ReducedConverted for a 1-for-10 splitHolders
Q1 20238,018$6.71K<0.1%−306,555−97.5%ReducedHolders
Q4 2022314,573$271.5K<0.1%−129,442−29.2%ReducedHolders
Q3 2022444,015$428.0K<0.1%+216,709+95.3%AddedHolders
Q2 2022227,306$368.0K<0.1%+163,706+257.4%AddedHolders
Q1 202263,600$286.0K<0.1%−896,363−93.4%ReducedHolders
Q4 2021959,963$4.99M<0.1%+755,258+368.9%AddedHolders
Q3 2021204,705$1.50M<0.1%−695,295−77.3%ReducedHolders
Q2 2021900,000$11.2M<0.1%−43,741−4.6%ReducedHolders
Q1 2021943,741$8.02M<0.1%––Holders

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