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Livermore
Livermore
ZHEN

STRS Ohio

SEC CIK
0000820478
Latest filing
Jul 30, 2026

WLK holding history

Westlake Corp in every 13F filed by STRS Ohio, 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)
695
Value
$50.7K
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of WLK by STRS Ohio, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026695$50.7K<0.1%−104−13.0%ReducedHolders
Q1 2026799$93.3K<0.1%−1−0.1%ReducedHolders
Q4 2025800$59.2K<0.1%+1+0.1%AddedHolders
Q3 2025799$61.6K<0.1%00.0%UnchangedHolders
Q2 2025799$60.7K<0.1%+799NewHolders
Q4 20240$00.0%−27,363−100.0%Sold outHolders
Q3 202427,363$4.11M<0.1%+328+1.2%AddedHolders
Q2 202427,035$3.92M<0.1%+410+1.5%AddedHolders
Q1 202426,625$4.07M<0.1%−7,263−21.4%ReducedHolders
Q4 202333,888$4.74M<0.1%−2,463−6.8%ReducedHolders
Q3 202336,351$4.53M<0.1%−14,342−28.3%ReducedHolders
Q2 202350,693$6.06M<0.1%+3,593+7.6%AddedHolders
Q1 202347,100$5.46M<0.1%−3,804−7.5%ReducedHolders
Q4 202250,904$5.22M<0.1%+958+1.9%AddedHolders
Q3 202249,946$4.34M<0.1%+19,417+63.6%AddedHolders
Q2 202230,529$2.99M<0.1%−28,244−48.1%ReducedHolders
Q1 202258,773$7.25M<0.1%+18,162+44.7%AddedHolders
Q4 202140,611$3.94M<0.1%+3,440+9.3%AddedHolders
Q3 202137,171$3.39M<0.1%−6,060−14.0%ReducedHolders
Q2 202143,231$3.89M<0.1%+1,586+3.8%AddedHolders
Q1 202141,645$3.70M<0.1%––Holders

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