WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,396,633 Value ($000) $103,267 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 1,295,242 Value ($000) $99,811 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 1,392,227 Value ($000) $105,712 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 1,630,106 Value ($000) $163,060 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 1,194,249 Value ($000) $136,919 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 1,198,710 Value ($000) $180,154 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 1,188,872 Value ($000) $172,172 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 1,187,069 Value ($000) $181,384 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 1,197,152 Value ($000) $167,553 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 1,128,455 Value ($000) $140,684 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 1,164,284 Value ($000) $139,097 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 1,144,072 Value ($000) $132,689 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 1,125,020 Value ($000) $115,360 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 745,738 Value ($000) $64,790 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 707,543 Value ($000) $69,353 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 538,703 Value ($000) $66,476 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 522,422 Value ($000) $50,743 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 517,452 Value ($000) $47,161 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 518,534 Value ($000) $46,715 Avg Close $90.14 Range $80.84 - $98.96
Q1 2021
Shares 453,632 Value ($000) $40,278 Avg Close $80.32 Range $68.77 - $90.16
Q4 2020
Shares 450,208 Value ($000) $36,737 Avg Close $68.91 Range $56.02 - $78.45
Q3 2020
Shares 454,759 Value ($000) $28,750 Avg Close $54.23 Range $46.16 - $63.35
Q2 2020
Shares 489,444 Value ($000) $26,259 Avg Close $42.05 Range $30.99 - $55.36
Q1 2020
Shares 911,853 Value ($000) $34,805 Avg Close $51.06 Range $26.40 - $65.18
Q4 2019
Shares 918,404 Value ($000) $64,426 Avg Close $60.78 Range $52.18 - $68.35
Q3 2019
Shares 930,419 Value ($000) $60,961 Avg Close $57.99 Range $50.43 - $64.27
Q2 2019
Shares 923,960 Value ($000) $64,178 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 927,883 Value ($000) $62,966 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 890,380 Value ($000) $58,916 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 863,296 Value ($000) $71,746 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 754,615 Value ($000) $81,217 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 516,007 Value ($000) $57,355 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 552,713 Value ($000) $58,882 Avg Close $81.78 Range $72.56 - $95.02
Q3 2017
Shares 564,327 Value ($000) $46,893 Avg Close $64.66 Range $57.52 - $74.59
Q2 2017
Shares 575,374 Value ($000) $38,095 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 542,638 Value ($000) $35,845 Avg Close $55.38 Range $49.25 - $59.68
Q4 2016
Shares 556,552 Value ($000) $31,159 Avg Close $47.64 Range $42.61 - $53.78
Q3 2016
Shares 560,324 Value ($000) $29,977 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 515,673 Value ($000) $22,136 Avg Close $39.55 Range $34.26 - $45.64
Q1 2016
Shares 838,241 Value ($000) $38,812 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 793,961 Value ($000) $43,125 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 849,682 Value ($000) $44,090 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 800,192 Value ($000) $54,886 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 776,136 Value ($000) $55,840 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 756,680 Value ($000) $46,224 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 778,154 Value ($000) $67,378 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 720,457 Value ($000) $60,358 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 482,974 Value ($000) $31,962 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 236,608 Value ($000) $28,881 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 406,119 Value ($000) $42,503 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 260,870 Value ($000) $25,147 Avg Close $37.72 Range $32.17 - $41.82