WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2025
Shares 427,754 Value ($000) $31,628 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 106,320 Value ($000) $8,193 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 789,846 Value ($000) $59,973 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 901,229 Value ($000) $90,150 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 193,087 Value ($000) $22,137 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 86,758 Value ($000) $13,039 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 131,616 Value ($000) $19,061 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 96,285 Value ($000) $14,712 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 24,875 Value ($000) $3,482 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 200,264 Value ($000) $24,967 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 25,781 Value ($000) $3,080 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 3,528 Value ($000) $0 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 8,453 Value ($000) $1 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 129,586 Value ($000) $11,258 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 21,661 Value ($000) $2,123 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 116,026 Value ($000) $14,318 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 140,793 Value ($000) $13,675 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 1,291,436 Value ($000) $117,701 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 678,927 Value ($000) $61,165 Avg Close $90.14 Range $80.84 - $98.96
Q1 2021
Shares 1,410,182 Value ($000) $125,210 Avg Close $80.32 Range $68.77 - $90.16
Q4 2020
Shares 10,338 Value ($000) $844 Avg Close $68.91 Range $56.02 - $78.45
Q3 2020
Shares 58,848 Value ($000) $3,720 Avg Close $54.23 Range $46.16 - $63.35
Q2 2020
Shares 592,879 Value ($000) $31,808 Avg Close $42.05 Range $30.99 - $55.36
Q1 2020
Shares 657,865 Value ($000) $25,111 Avg Close $51.06 Range $26.40 - $65.18
Q4 2019
Shares 892,670 Value ($000) $62,621 Avg Close $60.78 Range $52.18 - $68.35
Q3 2019
Shares 415,233 Value ($000) $27,206 Avg Close $57.99 Range $50.43 - $64.27
Q2 2019
Shares 496,799 Value ($000) $34,508 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 1,077,131 Value ($000) $73,094 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 834,024 Value ($000) $55,187 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 411,644 Value ($000) $34,212 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 242,554 Value ($000) $26,106 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 224,447 Value ($000) $24,947 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 727,678 Value ($000) $77,520 Avg Close $81.78 Range $72.56 - $95.02
Q3 2017
Shares 1,343,043 Value ($000) $111,593 Avg Close $64.66 Range $57.52 - $74.59
Q2 2017
Shares 400,130 Value ($000) $26,493 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 779,020 Value ($000) $51,454 Avg Close $55.38 Range $49.25 - $59.68
Q3 2016
Shares 15,909 Value ($000) $851 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 382,623 Value ($000) $16,422 Avg Close $39.55 Range $34.26 - $45.64
Q1 2016
Shares 323,581 Value ($000) $14,982 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 378,106 Value ($000) $20,539 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 1,543,609 Value ($000) $80,098 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 403,141 Value ($000) $27,651 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 897,153 Value ($000) $64,541 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 521,640 Value ($000) $31,867 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 122,042 Value ($000) $10,568 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 58,693 Value ($000) $4,916 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 605,768 Value ($000) $40,090 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 161,444 Value ($000) $19,708 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 295,062 Value ($000) $30,881 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 330,029 Value ($000) $31,818 Avg Close $37.72 Range $32.17 - $41.82