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Livermore
Livermore
ZHEN

First Trust Advisors LP

SEC CIK
0001125816
Latest filing
Aug 11, 2026

WLK holding history

Westlake Corp in every 13F filed by First Trust Advisors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WLK overviewAll 13F holders of WLKFull Q2 2026 holdings

Shares (Q2 2026)
27,496
Value
$2.01M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of WLK by First Trust Advisors LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202627,496$2.01M<0.1%−74,803−73.1%ReducedHolders
Q1 2026102,299$12.0M<0.1%−44,112−30.1%ReducedHolders
Q4 2025146,411$10.8M<0.1%−18,525−11.2%ReducedHolders
Q3 2025164,936$12.7M<0.1%+37,007+28.9%AddedHolders
Q2 2025127,929$9.71M<0.1%−38,630−23.2%ReducedHolders
Q1 2025166,559$16.7M<0.1%−660,957−79.9%ReducedHolders
Q4 2024827,516$94.9M0.1%+299,597+56.8%AddedHolders
Q3 2024527,919$79.3M0.1%+83,873+18.9%AddedHolders
Q2 2024444,046$64.3M0.1%−46,767−9.5%ReducedHolders
Q1 2024490,813$75.0M0.1%+78,995+19.2%AddedHolders
Q4 2023411,818$57.6M0.1%−61,834−13.1%ReducedHolders
Q3 2023473,652$59.1M0.1%−46,559−9.0%ReducedHolders
Q2 2023520,211$62.1M0.1%−505,031−49.3%ReducedHolders
Q1 20231,025,242$118.9M0.1%+64,504+6.7%AddedHolders
Q4 2022960,738$98.5M0.1%+138,910+16.9%AddedHolders
Q3 2022821,828$71.4M0.1%−69,438−7.8%ReducedHolders
Q2 2022891,266$87.4M0.1%+88,759+11.1%AddedHolders
Q1 2022802,507$99.0M0.1%+524,828+189.0%AddedHolders
Q4 2021277,679$27.0M<0.1%+26,219+10.4%AddedHolders
Q3 2021251,460$22.9M<0.1%−13,421−5.1%ReducedHolders
Q2 2021264,881$23.9M<0.1%+75,226+39.7%AddedHolders
Q1 2021189,655$16.8M<0.1%––Holders

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