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Westlake Chemical Corporation shares owned by SG Americas Securities

Quarter-by-quarter ownership of Westlake Chemical Corporation (WLK) shares owned by SG Americas Securities from 13F filings

Historical chart of SG Americas Securities investment in Westlake Chemical Corporation

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All positions including Westlake Chemical Corporation held by SG Americas Securities consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Westlake Chemical Corporation by SG Americas Securities

Quarter filed Position value Share count Share price at filing
2025-09-30 $535k 6.9k 77.10
2025-06-30 $4.1M 55k 75.94
2025-03-31 $5.8M 58k 100.03
2024-12-31 $12M 100k 114.65
2024-06-30 $513k 3.5k 144.96
2023-12-31 $475k 3.4k 140.04
2023-09-30 $1.5M 12k 124.64
2023-06-30 $1.3M 11k 119.51
2023-03-31 $490k 4.2k 115.95
2022-12-31 $399k 3.9k 102.65
2022-09-30 $478k 5.5k 86.83
2022-06-30 $314k 3.2k 98.00
2022-03-31 $221k 1.8k 123.60
2021-12-31 $365k 3.8k 97.15
2021-09-30 $339k 3.7k 91.01
2021-06-30 $327k 3.6k 90.03
2021-03-31 $356k 4.0k 88.69
2020-12-31 $315k 3.9k 81.59
2020-09-30 $149k 2.4k 63.35
2020-06-30 $178k 3.3k 53.66
2020-03-31 $179k 4.7k 38.26
2019-12-31 $1.6M 23k 70.17
2019-09-30 $1.5M 24k 65.53
2019-06-30 $754k 11k 69.44
2019-03-31 $550k 8.1k 67.88
2018-12-31 $412k 6.2k 66.18
2018-09-30 $3.4M 41k 83.12
2018-06-30 $1.0M 9.5k 107.62
2018-03-31 $499k 4.5k 111.06
2017-12-31 $781k 7.3k 106.55
2017-09-30 $719k 8.6k 83.13
2017-06-30 $451k 6.8k 66.27
2017-03-31 $430k 6.5k 66.06
2016-12-31 $365k 6.5k 56.01
2016-09-30 $359k 6.7k 53.50
2016-06-30 $397k 9.3k 42.90
2016-03-31 $718k 16k 46.27
2015-12-31 $862k 16k 54.34
2015-09-30 $899k 17k 51.89
2015-06-30 $1.3M 19k 68.57
2015-03-31 $3.2M 44k 71.95
2014-12-31 $696k 11k 61.05
2014-09-30 $643k 7.4k 86.54
2014-06-30 $542k 6.5k 83.80
2014-03-31 $709k 11k 66.18
2013-12-31 $338k 2.8k 122.02
2013-09-30 $965k 9.2k 104.63
2013-06-30 $450k 4.7k 96.36
2013-03-31 $607k 6.5k 93.50
2012-03-31 $522k 8.1k 64.76