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Livermore
Livermore
ZHEN

Dimensional Fund Advisors LP

SEC CIK
0000354204
Latest filing
Aug 11, 2026

AAOI holding history

Applied Optoelectronics, Inc. in every 13F filed by Dimensional Fund Advisors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AAOI overviewAll 13F holders of AAOIFull Q2 2026 holdings

Shares (Q2 2026)
309,932
Value
$45.9M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of AAOI by Dimensional Fund Advisors LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026309,932$45.9M<0.1%+380.0%AddedHolders
Q1 2026309,894$26.2M<0.1%−108,325−25.9%ReducedHolders
Q4 2025418,219$14.6M<0.1%−7,430−1.7%ReducedHolders
Q3 2025425,649$11.0M<0.1%−1,060−0.2%ReducedHolders
Q2 2025426,709$11.0M<0.1%+27,857+7.0%AddedHolders
Q1 2025398,852$6.13M<0.1%−4,839−1.2%ReducedHolders
Q4 2024403,691$14.9M<0.1%−103,941−20.5%ReducedHolders
Q3 2024507,632$7.26M<0.1%−109,069−17.7%ReducedHolders
Q2 2024616,701$5.11M<0.1%+24,259+4.1%AddedHolders
Q1 2024592,442$8.21M<0.1%+464,052+361.4%AddedHolders
Q4 2023128,390$2.48M<0.1%−2,868−2.2%ReducedHolders
Q3 2023131,258$1.44M<0.1%+79,902+155.6%AddedHolders
Q2 202351,356$306.1K<0.1%−80.0%ReducedHolders
Q1 202351,364$113.5K<0.1%−8,189−13.8%ReducedHolders
Q4 202259,553$112.0K<0.1%00.0%UnchangedHolders
Q3 202259,553$162.0K<0.1%−134,906−69.4%ReducedHolders
Q2 2022194,459$301.0K<0.1%−42,353−17.9%ReducedHolders
Q1 2022236,812$864.0K<0.1%+14,932+6.7%AddedHolders
Q4 2021221,880$1.14M<0.1%+9,039+4.2%AddedHolders
Q3 2021212,841$1.53M<0.1%−92,280−30.2%ReducedHolders
Q2 2021305,121$2.58M<0.1%−11,221−3.5%ReducedHolders
Q1 2021316,342$2.65M<0.1%––Holders

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