WLK
WESTLAKE CORPCompany with tickers: WLK
CIK
1262823
CUSIP
960413102
Shares Outstanding
127,910,338
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 5,029,131 | 5,018,091 | +11,040 | 3.52 |
| 2026-02-27 | 5,018,091 | 5,554,114 | -536,023 | 3.60 |
| 2026-02-13 | 5,554,114 | 6,098,743 | -544,629 | 3.71 |
| 2026-01-30 | 6,098,743 | 6,299,563 | -200,820 | 4.55 |
| 2026-01-15 | 6,299,563 | 6,195,597 | +103,966 | 4.12 |
| 2025-12-31 | 6,195,597 | 5,467,547 | +728,050 | 4.89 |
| 2025-12-15 | 5,467,547 | 6,197,433 | -729,886 | 2.84 |
| 2025-11-28 | 6,197,433 | 5,020,580 | +1,176,853 | 3.37 |
| 2025-11-14 | 5,020,580 | 5,200,752 | -180,172 | 4.18 |
| 2025-10-31 | 5,200,752 | 5,140,703 | +60,049 | 3.89 |
| 2025-10-15 | 5,140,703 | 4,449,184 | +691,519 | 4.33 |
| 2025-09-30 | 4,449,184 | 4,714,262 | -265,078 | 4.01 |
| 2025-09-15 | 4,714,262 | 4,401,873 | +312,389 | 5.23 |
| 2025-08-29 | 4,401,873 | 4,643,380 | -241,507 | 3.77 |
| 2025-08-15 | 4,643,380 | 4,351,578 | +291,802 | 3.13 |
| 2025-07-31 | 4,351,578 | 3,541,549 | +810,029 | 3.59 |
| 2025-07-15 | 3,541,549 | 3,024,004 | +517,545 | 3.26 |
| 2025-06-30 | 3,024,004 | 2,830,365 | +193,639 | 2.40 |
| 2025-06-13 | 2,830,365 | 3,544,976 | -714,611 | 1.84 |
| 2025-05-30 | 3,544,976 | 3,683,709 | -138,733 | 2.12 |
| 2025-05-15 | 3,683,709 | 2,789,568 | +894,141 | 2.63 |
| 2025-04-30 | 2,789,568 | 3,157,269 | -367,701 | 5.00 |
| 2025-04-15 | 3,157,269 | 2,689,762 | +467,507 | 3.41 |
| 2025-03-31 | 2,689,762 | 2,014,158 | +675,604 | 2.50 |