WLKP — Westlake Chemical Partners LP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on WLKP
| date | signal | measured base rate |
|---|---|---|
| 2026-06-05 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-06 | WOELFEL RANDY Director | Disposition to issuer | 5.0K | 21.35 | 106.9K |
| 2026-08-06 | Friel Lisa A. Director | Disposition to issuer | 2.5K | 21.35 | 53.4K |
| 2026-08-06 | FINLEY G STEPHEN Director | Option exercise | 5.0K | — | — |
| 2026-08-06 | Friel Lisa A. Director | Option exercise | 5.0K | — | — |
| 2026-08-06 | WOELFEL RANDY Director | Option exercise | 5.0K | — | — |
| 2025-08-27 | Gilson Jean-Marc President and CEO | Open-market purchase | 95 | 21.25 | 2.0K |
| 2025-08-21 | Gilson Jean-Marc President and CEO | Open-market purchase | 1.2K | 22.02 | 27.5K |
| 2025-08-20 | Gilson Jean-Marc President and CEO | Open-market purchase | 1.2K | 21.86 | 27.3K |
| 2025-08-15 | Gilson Jean-Marc President and CEO | Open-market purchase | 4.7K | 21.84 | 102.6K |
| 2025-08-07 | WOELFEL RANDY Director | Disposition to issuer | 4.9K | 21.96 | 107.2K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Invesco Ltd. | 109.8M | 5.0M |
| Energy Income Partners, LLC | 34.9M | 1.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 15.3M | 691.8K |
| Clearbridge Investments, LLC | 14.0M | 633.6K |
| UBS Group AG | 10.1M | 457.7K |
| CITIGROUP INC | 5.1M | 228.8K |
| BANK OF AMERICA CORP /DE/ | 5.0M | 228.2K |
| GOLDMAN SACHS GROUP INC | 4.9M | 219.7K |
| MORGAN STANLEY | 4.0M | 180.6K |
| Pathway Financial Advisers, LLC | 2.4M | 106.6K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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