WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q4 2025
Shares 13,367 Value ($000) $988 Avg Close $70.79 Range $55.84 - $82.75
Q1 2025
Shares 5,018 Value ($000) $502 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 5,018 Value ($000) $575 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 5,166 Value ($000) $776 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 5,166 Value ($000) $748 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 4,727 Value ($000) $722 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 5,194 Value ($000) $727 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 17,750 Value ($000) $2,213 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 16,337 Value ($000) $1,952 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 9,823 Value ($000) $1,139 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 10,462 Value ($000) $1,073 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 6,759 Value ($000) $587 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 4,023 Value ($000) $394 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 5,123 Value ($000) $632 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 5,521 Value ($000) $536 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 3,742 Value ($000) $341 Avg Close $79.74 Range $72.56 - $88.16
Q4 2020
Shares 4,634 Value ($000) $378 Avg Close $68.91 Range $56.02 - $78.45
Q3 2020
Shares 4,123 Value ($000) $261 Avg Close $54.23 Range $46.16 - $63.35
Q2 2020
Shares 4,123 Value ($000) $221 Avg Close $42.05 Range $30.99 - $55.36
Q1 2020
Shares 11,373 Value ($000) $434 Avg Close $51.06 Range $26.40 - $65.18
Q4 2019
Shares 28,883 Value ($000) $2,026 Avg Close $60.78 Range $52.18 - $68.35
Q3 2019
Shares 29,373 Value ($000) $1,925 Avg Close $57.99 Range $50.43 - $64.27
Q2 2019
Shares 30,131 Value ($000) $2,093 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 18,941 Value ($000) $1,285 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 7,681 Value ($000) $508 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 7,681 Value ($000) $638 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 7,681 Value ($000) $827 Avg Close $99.34 Range $90.39 - $110.06
Q2 2017
Shares 6,000 Value ($000) $397 Avg Close $55.73 Range $52.23 - $59.49
Q1 2016
Shares 2,628 Value ($000) $122 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 2,628 Value ($000) $143 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 5,252 Value ($000) $273 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 12,170 Value ($000) $835 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 6,411 Value ($000) $461 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 23,854 Value ($000) $1,457 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 22,228 Value ($000) $1,925 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 27,928 Value ($000) $2,339 Avg Close $63.36 Range $52.18 - $72.01
Q2 2013
Shares 13,000 Value ($000) $1,253 Avg Close $37.72 Range $32.17 - $41.82