WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025
Shares 435,261 Value ($000) $32,183 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 422,640 Value ($000) $32,569 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 355,154 Value ($000) $26,967 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 260,323 Value ($000) $26,040 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 249,051 Value ($000) $28,554 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 454,896 Value ($000) $68,366 Avg Close $139.25 Range $125.61 - $148.72
Q2 2024
Shares 209,084 Value ($000) $30,280 Avg Close $148.16 Range $138.77 - $156.68
Q1 2024
Shares 220,291 Value ($000) $33,660 Avg Close $135.33 Range $113.88 - $147.53
Q4 2023
Shares 259,222 Value ($000) $36,281 Avg Close $121.60 Range $107.83 - $137.84
Q3 2023
Shares 276,220 Value ($000) $34,436 Avg Close $122.44 Range $108.80 - $131.81
Q2 2023
Shares 290,185 Value ($000) $34,668 Avg Close $108.79 Range $98.37 - $116.78
Q1 2023
Shares 312,639 Value ($000) $36,260 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 17,691 Value ($000) $1,814 Avg Close $95.20 Range $80.55 - $107.11
Q1 2022
Shares 2,032 Value ($000) $250 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 2,235 Value ($000) $218 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 2,487 Value ($000) $227 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 2,957 Value ($000) $266 Avg Close $90.14 Range $80.84 - $98.96
Q2 2019
Shares 2,973 Value ($000) $207 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 3,233 Value ($000) $219 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 3,518 Value ($000) $233 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 3,740 Value ($000) $311 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 4,666 Value ($000) $502 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 5,022 Value ($000) $558 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 5,413 Value ($000) $577 Avg Close $81.78 Range $72.56 - $95.02
Q3 2017
Shares 5,448 Value ($000) $453 Avg Close $64.66 Range $57.52 - $74.59
Q2 2015
Shares 3,464 Value ($000) $238 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 3,518 Value ($000) $253 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 4,293 Value ($000) $262 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 4,553 Value ($000) $394 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 5,686 Value ($000) $476 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 5,424 Value ($000) $359 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 2,785 Value ($000) $340 Avg Close $47.34 Range $43.59 - $51.55
Q2 2013
Shares 3,042 Value ($000) $293 Avg Close $37.72 Range $32.17 - $41.82