8-K - Westlake Chemical Partners LP (0001604665) (Filer)
Published . Updated .
Key takeaways
Market Call
Think this story will push the stock up or down over the next three trading days? Make a free call and see what other readers think. Points are play money with no cash value.
Get these market calls by email
The week's biggest market-moving stories, Congress trades and Trump posts, with the tickers they touch. Free, one email a week.
Free. We only use your email to send the digest, never sell or share it, and every email has a one-click unsubscribe link. See our privacy policy.
8-K - Westlake Chemical Partners LP filed an 8-K with the SEC on Nov 4 (a notice of a material company event).
Directly affected
- WLKP Westlake Chemical Partners
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR+1.1% 30d
Materials Select Sector SPDR holds the materials sector that Westlake belongs to, so it often moves with news about it.
- IFF International Flavors & Fragrances+9.3% 19d
International Flavors & Fragrances is a peer of Westlake in industrial organic chemicals; rivals often move on the same news.
- LYB LyondellBasell Industries N.V
LyondellBasell Industries N.V is a peer of Westlake in industrial organic chemicals; rivals often move on the same news.
- WLK Westlake
Westlake is a peer of Westlake in industrial organic chemicals; rivals often move on the same news.
- MEOH Methanex
Methanex is a peer of Westlake in industrial organic chemicals; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| WLKP | -2.64% | -1.33% | base | after close | after close | after close | after close |
| XLB | -1.33% | +0.34% | base | after close | after close | after close | after close |
| IFF | -1.61% | +0.97% | base | after close | after close | after close | after close |
| LYB | +1.54% | +3.90% | base | after close | after close | after close | after close |
| WLK | -3.97% | -0.23% | base | after close | after close | after close | after close |
| MEOH | -8.95% | +2.42% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-04 AccNo: 0001604665-26-000036 Size: 367 KB Item 2.02: Results of Operations and Financial Condition Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Westlake Chemical Partners (WLKP) since this story, compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| International Flavors & Fragrances (IFF) | three days earlier | +0.97% | final price |
| International Flavors & Fragrances (IFF) | five days earlier | -1.61% | final price |
| LyondellBasell Industries N.V (LYB) | three days earlier | +3.90% | final price |
| LyondellBasell Industries N.V (LYB) | five days earlier | +1.54% | final price |
| Methanex (MEOH) | three days earlier | +2.42% | final price |
| Methanex (MEOH) | five days earlier | -8.95% | final price |
| Westlake (WLK) | three days earlier | -0.23% | final price |
| Westlake (WLK) | five days earlier | -3.97% | final price |
| Westlake Chemical Partners (WLKP) | three days earlier | -1.33% | final price |
| Westlake Chemical Partners (WLKP) | five days earlier | -2.64% | final price |
| Select Sector Spdr Tr (XLB) | three days earlier | +0.34% | final price |
| Select Sector Spdr Tr (XLB) | five days earlier | -1.33% | final price |
Who gains and who loses around Westlake Chemical Partners (WLKP)
Companies tied to this story
- WLKP Westlake Chemical Partners
In “8-K - Westlake Chemical Partners LP (0001604665) (Filer),” Westlake Chemical Partners (WLKP) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> WLKP
- XLB Select Sector Spdr Tr
For “8-K - Westlake Chemical Partners LP (0001604665) (Filer),” Select Sector Spdr Tr (XLB) is linked, with no stored direction, medium confidence. Reason on file: Materials Select Sector SPDR holds the materials sector that Westlake belongs to, so it often moves with news about it
- IFF International Flavors & Fragrances
For “8-K - Westlake Chemical Partners LP (0001604665) (Filer),” International Flavors & Fragrances (IFF) is linked, with no stored direction, medium confidence. Reason on file: International Flavors & Fragrances is a peer of Westlake in industrial organic chemicals; rivals often move on the same news
- LYB LyondellBasell Industries N.V
In “8-K - Westlake Chemical Partners LP (0001604665) (Filer),” LyondellBasell Industries N.V (LYB) is linked, with no stored direction, medium confidence. Reason on file: LyondellBasell Industries N.V is a peer of Westlake in industrial organic chemicals; rivals often move on the same news
- WLK Westlake
Westlake (WLK) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - Westlake Chemical Partners LP (0001604665) (Filer).” Reason on file: Westlake is a peer of Westlake in industrial organic chemicals; rivals often move on the same news
- MEOH Methanex
Methanex (MEOH) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - Westlake Chemical Partners LP (0001604665) (Filer).” Reason on file: Methanex is a peer of Westlake in industrial organic chemicals; rivals often move on the same news
How “8-K - Westlake Chemical Partners LP (0001604665) (Filer)” reaches Westlake Chemical Partners (WLKP)
The 4 Nov 2026 story “8-K - Westlake Chemical Partners LP (0001604665) (Filer)” names Westlake Chemical Partners (WLKP) because of this story.
Westlake Chemical Partners (WLKP) is on the page because SEC 8-K filing -> direct issuer disclosure -> WLKP
Also listed, Select Sector Spdr Tr (XLB): Materials Select Sector SPDR holds the materials sector that Westlake belongs to, so it often moves with news about it
Dates and price levels for Westlake Chemical Partners (WLKP)
IFF traded between 81.54 and 94.36 across 16 sessions. The latest close on file is 92.22. XLB traded between 47.81 and 51.51 across 17 sessions. The latest close on file is 50.93.
How solid “8-K - Westlake Chemical Partners LP (0001604665) (Filer)” looks
46 out of 100
“8-K - Westlake Chemical Partners LP (0001604665) (Filer)” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.