WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2025
Shares 25,900 Value ($000) $1,996 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 144,200 Value ($000) $10,949 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 280,100 Value ($000) $28,018 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 350,700 Value ($000) $40,208 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 168,100 Value ($000) $25,264 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 59,100 Value ($000) $8,559 Avg Close $148.16 Range $138.77 - $156.68
Q4 2023
Shares 69,000 Value ($000) $10 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 62,300 Value ($000) $8 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 15,600 Value ($000) $2 Avg Close $108.79 Range $98.37 - $116.78
Q3 2022
Shares 77,500 Value ($000) $6,733 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 46,900 Value ($000) $4,597 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 22,700 Value ($000) $2,801 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 181,000 Value ($000) $17,581 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 111,000 Value ($000) $10,117 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 140,100 Value ($000) $12,622 Avg Close $90.14 Range $80.84 - $98.96
Q4 2019
Shares 35,500 Value ($000) $2,490 Avg Close $60.78 Range $52.18 - $68.35
Q1 2019
Shares 339,200 Value ($000) $23,018 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 707,300 Value ($000) $46,802 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 576,300 Value ($000) $47,896 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 405,300 Value ($000) $43,622 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 277,500 Value ($000) $30,844 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 44,200 Value ($000) $4,709 Avg Close $81.78 Range $72.56 - $95.02
Q3 2017
Shares 83,100 Value ($000) $6,905 Avg Close $64.66 Range $57.52 - $74.59
Q1 2016
Shares 488,900 Value ($000) $22,636 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 299,200 Value ($000) $16,253 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 559,000 Value ($000) $29,007 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 332,200 Value ($000) $22,786 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 537,500 Value ($000) $38,668 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 792,500 Value ($000) $48,414 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 767,300 Value ($000) $66,441 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 856,538 Value ($000) $71,744 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 821,200 Value ($000) $54,347 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 378,700 Value ($000) $46,228 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 342,700 Value ($000) $35,867 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 313,800 Value ($000) $30,253 Avg Close $37.72 Range $32.17 - $41.82