WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025
Shares 157 Value ($000) $11 Avg Close $70.79 Range $55.84 - $82.75
Q1 2022
Shares 3,743 Value ($000) $462 Avg Close $102.15 Range $87.54 - $119.36
Q4 2021
Shares 2,282 Value ($000) $222 Avg Close $91.08 Range $82.73 - $97.95
Q3 2021
Shares 2,682 Value ($000) $244 Avg Close $79.74 Range $72.56 - $88.16
Q2 2021
Shares 4,952 Value ($000) $446 Avg Close $90.14 Range $80.84 - $98.96
Q1 2021
Shares 5,252 Value ($000) $466 Avg Close $80.32 Range $68.77 - $90.16
Q2 2018
Shares 81,339 Value ($000) $8,755 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 90,739 Value ($000) $10,086 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 89,639 Value ($000) $9,549 Avg Close $81.78 Range $72.56 - $95.02
Q2 2017
Shares 27,352 Value ($000) $1,811 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 33,822 Value ($000) $2,234 Avg Close $55.38 Range $49.25 - $59.68
Q4 2016
Shares 33,822 Value ($000) $1,894 Avg Close $47.64 Range $42.61 - $53.78
Q3 2016
Shares 36,722 Value ($000) $1,965 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 38,387 Value ($000) $1,648 Avg Close $39.55 Range $34.26 - $45.64
Q1 2016
Shares 49,507 Value ($000) $2,292 Avg Close $39.11 Range $34.33 - $46.52
Q1 2015
Shares 12,372 Value ($000) $890 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 50,273 Value ($000) $3,071 Avg Close $57.80 Range $45.45 - $73.16