Westlake Chem Corp shares owned by SpiderRock Trading
Quarter-by-quarter ownership of Westlake Chem Corp shares owned by SpiderRock Trading
from 13F filings
Historical chart of SpiderRock Trading investment in Westlake Chem Corp
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Quarterly reported holdings in Westlake Chem Corp by SpiderRock Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2014-12-31 | $154k | 2.5k | 61.67 |
| 2014-09-30 | $191k | 2.1k | 90.91 |
| 2014-03-31 | $0 | 100 | 0.00 |
| 2013-12-31 | $24k | 200 | 120.00 |
| 2013-09-30 | $4.0k | 1.2k | 3.33 |
| 2013-06-30 | $59k | 600 | 98.33 |
| 2010-12-31 | $122k | 2.8k | 43.57 |