Compare · WLK vs WLKP
WLK vs WLKP
Side-by-side comparison of Westlake Corporation (WLK) and Westlake Chemical Partners LP (WLKP): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both WLK and WLKP operate in Major Chemicals (Industrials), so they compete in similar markets.
- WLK is the larger of the two at $10.11B, about 13.2x WLKP ($764.1M).
- Over the past year, WLK is up 3.0% and WLKP is down 2.7% - WLK leads by 5.7 points.
- WLK has been more active in the news (15 items in the past 4 weeks vs 8 for WLKP).
- WLK has more recent analyst coverage (25 ratings vs 2 for WLKP).
- Company
- Westlake Corporation
- Westlake Chemical Partners LP
- Price
- $79.23+2.19%
- $21.67+0.32%
- Market cap
- $10.11B
- $764.1M
- 1M return
- +4.94%
- -1.41%
- 1Y return
- +2.98%
- -2.69%
- Industry
- Major Chemicals
- Major Chemicals
- Exchange
- NYSE
- NYSE
- IPO
- 2004
- 2014
- News (4w)
- 15
- 8
- Recent ratings
- 25
- 2
Westlake Corporation
Westlake Chemical Corporation, together with its subsidiaries, manufactures and markets basic chemicals, vinyls, polymers, and building products worldwide. It operates through two segments, Vinyls and Olefins. The Vinyls segment provides specialty and commodity polyvinyl chloride (PVC), vinyl chloride monomers, ethylene dichloride, chlorine, caustic soda, chlorinated derivative, and ethylene products. This segment also manufactures and sells PVC compounds and building products fabricated from PVC, including residential siding, trim and molding, pipe and fittings for various water, sewer and industrial applications, profiles for windows and doors, decking products, films for various inflatables, wall covering tapes, roofing applications, and composite roof tiles. The Olefins segment offers polyethylene, styrene monomers, and various ethylene co-products, as well as sells propylene, crude butadiene, pyrolysis gasoline, and hydrogen products. Westlake Chemical Corporation offers its products to a range of customers, including chemical processors, plastics fabricators, small construction contractors, municipalities, and supply warehouses in various consumer and industrial markets, such as flexible and rigid packaging, automotive products, coatings, water treatment, refrigerants, and residential and commercial construction, as well as other durable and non-durable goods. The company was founded in 1986 and is headquartered in Houston, Texas. Westlake Chemical Corporation is a subsidiary of TTWF LP.
Westlake Chemical Partners LP
Westlake Chemical Partners LP acquires, develops, and operates ethylene production facilities and related assets in the United States. The company's ethylene production facilities primarily convert ethane into ethylene. It also sells ethylene co-products, including propylene, crude butadiene, pyrolysis gasoline, and hydrogen directly to third parties on a spot or contract basis. Westlake Chemical Partners GP LLC serves as the general partner of the company. The company was founded in 2014 and is headquartered in Houston, Texas.
Latest WLK
- Director Sheets Jeffrey Wayne converted options into 2,168 shares, increasing direct ownership by 17% to 14,927 units (SEC Form 4)
- Director Sabat Carolyn Chao converted options into 2,168 shares, increasing direct ownership by 61% to 5,748 units (SEC Form 4)
- Director Northcutt R Bruce converted options into 2,168 shares, increasing direct ownership by 10% to 23,351 units (SEC Form 4)
- Director Mccollum Mark A converted options into 2,168 shares, increasing direct ownership by 22% to 11,824 units (SEC Form 4)
- Director Lubel Kimberly S converted options into 2,168 shares, increasing direct ownership by 19% to 13,821 units (SEC Form 4)
- Director Graff Michael J converted options into 2,168 shares, increasing direct ownership by 10% to 23,310 units (SEC Form 4)
- Director Cregg Roger A converted options into 2,168 shares, increasing direct ownership by 162% to 3,507 units (SEC Form 4)
- Director Chao Catherine T. converted options into 2,168 shares, increasing direct ownership by 39% to 7,748 units (SEC Form 4)
- Director Chao David Tsung-Hung converted options into 2,168 shares, increasing direct ownership by 24% to 11,080 units (SEC Form 4)
- SEC Form 10-Q filed by Westlake Corporation
Latest WLKP
- Director Friel Lisa A. converted options into 5,005 units of Common Units and returned $53,418 worth of Common Units to the company (2,502 units at $21.35), increasing direct ownership by 35% to 9,666 units (SEC Form 4)
- Director Woelfel Randy converted options into 5,005 units of Common Units and returned $106,857 worth of Common Units to the company (5,005 units at $21.35) (SEC Form 4)
- Director Finley G Stephen converted options into 5,005 units of Common Units, increasing direct ownership by 16% to 36,935 units (SEC Form 4)
- SEC Form 10-Q filed by Westlake Chemical Partners LP
- Westlake Chemical Partners LP filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits
- Westlake Chemical Partners LP Announces Second Quarter 2026 Results
- Westlake Chemical Partners LP Announces Second Quarter 2026 Distribution
- Westlake Chemical Partners Announce Second Quarter 2026 Conference Call
- SEC Form 3 filed by new insider Baksht Jonathan
- SEC Form 10-Q filed by Westlake Chemical Partners LP