WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2025
Shares 181,328 Value ($000) $13,407 Avg Close $70.79 Range $55.84 - $82.75
Q2 2025
Shares 1,373,816 Value ($000) $104,314 Avg Close $80.28 Range $67.52 - $99.92
Q4 2024
Shares 406,712 Value ($000) $46,630 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 402,268 Value ($000) $60,457 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 395,337 Value ($000) $57,253 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 391,666 Value ($000) $59,847 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 364,111 Value ($000) $50,961 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 366,818 Value ($000) $45,731 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 365,931 Value ($000) $43,718 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 332,282 Value ($000) $38,538 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 309,334 Value ($000) $31,719 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 316,767 Value ($000) $27,521 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 528,838 Value ($000) $51,837 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 337,940 Value ($000) $41,702 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 332,834 Value ($000) $32,328 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 334,577 Value ($000) $30,493 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 345,738 Value ($000) $31,148 Avg Close $90.14 Range $80.84 - $98.96
Q1 2021
Shares 310,670 Value ($000) $27,584 Avg Close $80.32 Range $68.77 - $90.16
Q4 2020
Shares 342,355 Value ($000) $27,936 Avg Close $68.91 Range $56.02 - $78.45
Q3 2020
Shares 318,913 Value ($000) $20,162 Avg Close $54.23 Range $46.16 - $63.35
Q2 2020
Shares 352,058 Value ($000) $18,888 Avg Close $42.05 Range $30.99 - $55.36
Q1 2020
Shares 488,048 Value ($000) $18,629 Avg Close $51.06 Range $26.40 - $65.18
Q4 2019
Shares 488,048 Value ($000) $34,237 Avg Close $60.78 Range $52.18 - $68.35
Q3 2019
Shares 488,048 Value ($000) $31,976 Avg Close $57.99 Range $50.43 - $64.27
Q2 2019
Shares 488,048 Value ($000) $33,899 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 488,048 Value ($000) $33,118 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 488,048 Value ($000) $32,294 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 488,048 Value ($000) $40,562 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 488,048 Value ($000) $52,529 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 441,002 Value ($000) $49,018 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 611,550 Value ($000) $65,148 Avg Close $81.78 Range $72.56 - $95.02
Q3 2017
Shares 1,011,550 Value ($000) $84,050 Avg Close $64.66 Range $57.52 - $74.59
Q2 2017
Shares 634,337 Value ($000) $41,999 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 732,017 Value ($000) $48,349 Avg Close $55.38 Range $49.25 - $59.68
Q4 2016
Shares 640,951 Value ($000) $35,887 Avg Close $47.64 Range $42.61 - $53.78
Q3 2016
Shares 743,544 Value ($000) $37,994 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 793,169 Value ($000) $34,042 Avg Close $39.55 Range $34.26 - $45.64
Q1 2016
Shares 640,158 Value ($000) $29,640 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 520,090 Value ($000) $28,251 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 503,278 Value ($000) $26,115 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 483,553 Value ($000) $33,167 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 483,553 Value ($000) $34,787 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 483,553 Value ($000) $29,540 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 456,628 Value ($000) $39,539 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 445,143 Value ($000) $37,285 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 560,882 Value ($000) $37,119 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 310,209 Value ($000) $37,867 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 406,839 Value ($000) $42,580 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 518,465 Value ($000) $49,985 Avg Close $37.72 Range $32.17 - $41.82
Q1 2013
Shares 216,418 Value ($000) $20,235 Avg Close $37.55 Range $34.07 - $41.22
Q3 2012
Shares 224,960 Value ($000) $15,234 Avg Close — Range —
Q2 2012
Shares 112,480 Value ($000) $6,677 Avg Close — Range —