WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

ASSETMARK, INC's Holding History (CIK: 0001344551)

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

Q4 2025
Shares 39 Value ($000) $3 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 94 Value ($000) $7 Avg Close $82.33 Range $73.94 - $91.41
Q2 2025
Shares 75 Value ($000) $6 Avg Close $80.28 Range $67.52 - $99.92
Q1 2025
Shares 60 Value ($000) $6 Avg Close $108.01 Range $95.27 - $116.71
Q4 2024
Shares 4 Value ($000) $0 Avg Close $126.38 Range $109.67 - $146.31
Q3 2024
Shares 9 Value ($000) $1 Avg Close $139.25 Range $125.61 - $148.72
Q4 2017
Shares 61 Value ($000) $7 Avg Close $81.78 Range $72.56 - $95.02
Q2 2014
Shares 6 Value ($000) $1 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 4,446 Value ($000) $294 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 2,216 Value ($000) $271 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 2,193 Value ($000) $230 Avg Close $42.90 Range $40.28 - $45.40