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Westlake Chemical Corporation shares owned by Acadian Asset Management

Quarter-by-quarter ownership of Westlake Chemical Corporation (WLK) shares owned by Acadian Asset Management from 13F filings

Historical chart of Acadian Asset Management investment in Westlake Chemical Corporation

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All positions including Westlake Chemical Corporation held by Acadian Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Westlake Chemical Corporation by Acadian Asset Management

Quarter filed Position value Share count Share price at filing
2026-06-30 $2.5M 35k 72.90
2024-12-31 $366k 3.2k 114.34
2024-06-30 $101k 702 143.87
2023-09-30 $443k 3.6k 124.37
2023-06-30 $2.9M 25k 119.37
2023-03-31 $2.9M 25k 115.85
2022-12-31 $4.7M 46k 102.50
2022-09-30 $37M 422k 86.86
2022-06-30 $67M 686k 98.02
2022-03-31 $103M 836k 123.39
2021-12-31 $94M 965k 97.11
2021-09-30 $60M 656k 91.12
2021-06-30 $51M 564k 90.09
2021-03-31 $31M 352k 88.79
2020-12-31 $2.5M 30k 81.59
2020-09-30 $507k 8.0k 63.21
2020-06-30 $668k 13k 53.65
2019-09-30 $128k 2.0k 65.41
2019-06-30 $511k 7.4k 69.42
2019-03-31 $2.6M 39k 67.87
2018-09-30 $13k 162 80.25
2018-06-30 $357k 3.3k 107.63
2018-03-31 $157k 1.4k 111.11
2016-09-30 $4.0k 69 57.97
2016-06-30 $5.0k 117 42.74
2016-03-31 $210k 4.5k 46.16
2015-12-31 $103k 1.9k 54.15
2015-09-30 $119k 2.3k 52.15
2015-06-30 $152k 2.2k 68.44
2015-03-31 $13k 181 71.82
2014-12-31 $10k 173 57.80
2014-09-30 $5.0k 56 89.29