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Westlake Chemical Corporation shares owned by Vanguard Group

Quarter-by-quarter ownership of Westlake Chemical Corporation (WLK) shares owned by Vanguard Group from 13F filings

Historical chart of Vanguard Group investment in Westlake Chemical Corporation

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All positions including Westlake Chemical Corporation held by Vanguard Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Westlake Chemical Corporation by Vanguard Group

Quarter filed Position value Share count Share price at filing
2023-12-31 $474M 3.4M 139.96
2023-09-30 $422M 3.4M 124.67
2023-06-30 $412M 3.4M 119.47
2023-03-31 $402M 3.5M 115.98
2022-12-31 $354M 3.5M 102.54
2022-06-30 $354M 3.6M 98.02
2022-03-31 $498M 4.0M 123.40
2021-09-30 $358M 3.9M 91.14
2021-06-30 $360M 4.0M 90.07
2021-03-31 $331M 3.7M 88.82
2020-12-31 $311M 3.8M 81.61
2020-09-30 $236M 3.7M 63.22
2020-06-30 $210M 3.9M 53.65
2020-03-31 $186M 4.9M 38.17
2019-12-31 $334M 4.8M 70.11
2019-09-30 $308M 4.7M 65.48
2019-03-31 $314M 4.6M 67.87
2018-12-31 $336M 5.1M 66.14
2018-09-30 $438M 5.3M 83.08
2018-06-30 $555M 5.2M 107.62
2018-03-31 $551M 5.0M 111.12
2017-12-31 $510M 4.8M 106.54
2017-09-30 $355M 4.3M 81.97
2017-06-30 $283M 4.3M 66.20
2017-03-31 $278M 4.2M 66.04
2016-12-31 $217M 3.9M 55.97
2016-09-30 $201M 3.8M 53.51
2016-06-30 $160M 3.7M 42.93
2015-12-31 $201M 3.7M 54.33
2015-09-30 $187M 3.6M 51.95
2015-06-30 $246M 3.6M 68.59
2015-03-31 $258M 3.6M 71.96
2014-12-31 $167M 2.7M 61.09
2014-09-30 $266M 3.1M 86.58
2014-06-30 $254M 3.0M 83.72
2014-03-31 $192M 2.9M 66.20
2013-12-31 $172M 1.4M 122.10
2013-09-30 $146M 1.4M 104.65
2013-06-30 $133M 1.4M 96.40
2013-03-31 $119M 1.3M 93.49
2012-12-31 $92M 1.2M 79.32
2012-09-30 $91M 1.2M 73.04
2012-03-31 $77M 1.2M 64.77
2011-09-30 $39M 1.1M 34.31
2011-03-31 $52M 931k 56.20