WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q3 2025
Shares 3,329 Value ($000) $257 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 7,187 Value ($000) $546 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 27,277 Value ($000) $2,729 Avg Close $108.01 Range $95.27 - $116.71
Q3 2024
Shares 28,872 Value ($000) $4,339 Avg Close $139.25 Range $125.61 - $148.72
Q2 2023
Shares 2,925 Value ($000) $349 Avg Close $108.79 Range $98.37 - $116.78
Q2 2022
Shares 27,855 Value ($000) $2,730 Avg Close $115.03 Range $86.41 - $132.48
Q2 2021
Shares 4,148 Value ($000) $374 Avg Close $90.14 Range $80.84 - $98.96
Q1 2019
Shares 9,011 Value ($000) $611 Avg Close $64.77 Range $57.75 - $72.34
Q2 2018
Shares 5,264 Value ($000) $567 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 6,772 Value ($000) $753 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 22,187 Value ($000) $2,364 Avg Close $81.78 Range $72.56 - $95.02