Westlake Chemical Corporation shares owned by T. Rowe Price Associates
Quarter-by-quarter ownership of Westlake Chemical Corporation (WLK) shares owned by T. Rowe Price Associates
from 13F filings
Historical chart of T. Rowe Price Associates investment in Westlake Chemical Corporation
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All positions including Westlake Chemical Corporation held by T. Rowe Price Associates consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Westlake Chemical Corporation by T. Rowe Price Associates
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $281M | 2.4M | 116.84 |
| 2025-12-31 | $163M | 2.2M | 73.94 |
| 2025-09-30 | $170M | 2.2M | 77.06 |
| 2025-06-30 | $156M | 2.1M | 75.93 |
| 2025-03-31 | $2.1M | 21k | 100.03 |
| 2024-12-31 | $2.5M | 22k | 114.67 |
| 2024-09-30 | $3.0M | 20k | 150.33 |
| 2024-06-30 | $2.8M | 19k | 144.86 |
| 2024-03-31 | $2.7M | 17k | 152.81 |
| 2023-12-31 | $5.9M | 42k | 139.97 |
| 2023-09-30 | $5.3M | 42k | 124.71 |
| 2023-06-30 | $4.4M | 37k | 119.48 |
| 2023-03-31 | $3.2M | 27k | 115.99 |
| 2022-12-31 | $2.8M | 27k | 102.53 |
| 2022-03-31 | $144M | 1.2M | 123.40 |
| 2021-12-31 | $120M | 1.2M | 97.13 |
| 2021-09-30 | $113M | 1.2M | 91.14 |
| 2021-06-30 | $184M | 2.0M | 90.09 |
| 2021-03-31 | $326M | 3.7M | 88.79 |
| 2020-12-31 | $296M | 3.6M | 81.60 |
| 2020-09-30 | $265M | 4.2M | 63.22 |
| 2020-06-30 | $233M | 4.3M | 53.65 |
| 2020-03-31 | $163M | 4.3M | 38.17 |
| 2019-12-31 | $239M | 3.4M | 70.15 |
| 2019-09-30 | $174M | 2.7M | 65.52 |
| 2019-06-30 | $151M | 2.2M | 69.46 |
| 2019-03-31 | $1.1M | 16k | 67.87 |
| 2018-12-31 | $1.1M | 16k | 66.19 |
| 2018-09-30 | $1.3M | 16k | 83.09 |
| 2018-06-30 | $1.7M | 16k | 107.64 |
| 2018-03-31 | $26M | 238k | 111.15 |
| 2017-12-31 | $7.2M | 68k | 106.53 |
| 2017-06-30 | $1.1M | 16k | 66.23 |
| 2017-03-31 | $1.1M | 16k | 66.04 |
| 2016-12-31 | $894k | 16k | 55.97 |
| 2016-09-30 | $938k | 18k | 53.51 |
| 2016-06-30 | $752k | 18k | 42.90 |
| 2016-03-31 | $555k | 12k | 46.33 |
| 2015-12-31 | $533k | 9.8k | 54.28 |
| 2015-09-30 | $506k | 9.7k | 51.94 |
| 2015-03-31 | $701k | 9.7k | 71.96 |
| 2014-12-31 | $628k | 10k | 61.07 |
| 2014-06-30 | $992k | 12k | 83.77 |
| 2014-03-31 | $718k | 11k | 66.22 |
| 2013-12-31 | $442k | 3.6k | 122.07 |
| 2013-09-30 | $400k | 3.8k | 104.68 |
| 2013-06-30 | $455k | 4.7k | 96.38 |
| 2013-03-31 | $441k | 4.7k | 93.41 |
| 2012-12-31 | $374k | 4.7k | 79.22 |
| 2012-09-30 | $345k | 4.7k | 73.08 |
| 2012-06-30 | $247k | 4.7k | 52.32 |
| 2012-03-31 | $241k | 3.7k | 64.77 |
| 2011-08-12 | $344k | 6.6k | 51.96 |
| 2011-03-31 | $372k | 6.6k | 56.18 |
| 2010-12-31 | $288k | 6.6k | 43.50 |
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