NYSE:WLK | Shares Outstanding | WESTLAKE CORP

Complete source-backed shares outstanding history.

Available history
2010-12-31 to 2026-07-29
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-07-29127,796,548
2026-04-29128,122,944
2026-02-18127,910,338
2025-10-24128,273,220
2025-07-30128,246,266
2025-04-25128,238,016
2025-02-18128,229,509
2024-10-30128,705,799
2024-07-30128,585,642
2024-04-25128,569,968
2024-02-14128,216,207
2023-10-26128,140,768
2023-07-27127,687,296
2023-04-27127,640,900
2023-02-15127,362,571
2022-10-28127,537,599
2022-07-27127,961,227
2022-04-27128,329,200
2022-02-16127,920,658
2021-10-27127,821,964
2021-07-27128,150,417
2021-04-28128,132,613
2021-02-17127,834,119
2020-10-28127,721,678
2020-07-30127,688,310
2020-04-29127,672,480
2020-02-12128,392,753
2019-10-30128,340,050
2019-07-30128,268,740
2019-04-25128,593,073
2019-02-13128,474,346
2018-10-30129,165,391
2018-07-26129,656,702
2018-04-26129,594,582
2018-02-14129,419,805
2017-10-31129,107,447
2017-07-27129,055,381
2017-04-26129,047,052
2017-02-15128,925,003
2016-11-02128,903,141
2016-08-02128,783,338
2016-04-27130,306,311
2016-02-17130,218,346
2015-10-28130,652,184
2015-07-29131,938,403
2015-04-29132,861,942
2015-02-18132,857,937
2014-10-31133,082,630
2014-07-30133,486,747
2014-04-29133,429,082
2014-02-1466,666,697
2013-11-0166,770,803
2013-07-2466,812,858
2013-04-3066,777,348
2013-02-1566,903,035
2012-11-0266,698,174
2012-07-3066,606,036
2012-04-3066,618,178
2012-02-1766,535,075
2011-10-2766,602,742
2011-09-3066,602,742
2011-07-2866,596,161
2011-06-3066,596,161
2010-12-3166,256,144

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