Compare · LYB vs WLKP
LYB vs WLKP
Side-by-side comparison of LyondellBasell Industries NV (LYB) and Westlake Chemical Partners LP (WLKP): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both LYB and WLKP operate in Major Chemicals (Industrials), so they compete in similar markets.
- LYB is the larger of the two at $20.24B, about 27.6x WLKP ($734.5M).
- LYB has hit the wire 6 times in the past 4 weeks while WLKP has been quiet.
- LYB has more recent analyst coverage (25 ratings vs 2 for WLKP).
- Company
- LyondellBasell Industries NV
- Westlake Chemical Partners LP
- Price
- $64.03+2.12%
- $20.93-1.04%
- Market cap
- $20.24B
- $734.5M
- 1M return
- -
- -1.92%
- 1Y return
- -
- +4.91%
- Industry
- Major Chemicals
- Major Chemicals
- Exchange
- NYSE
- NYSE
- IPO
- 2014
- News (4w)
- 6
- 0
- Recent ratings
- 25
- 2
LyondellBasell Industries NV
LyondellBasell Industries N.V. operates as a chemical company in the United States, Germany, Mexico, Italy, Poland, France, Japan, China, the Netherlands, and internationally. The company operates in six segments: Olefins and PolyolefinsÂAmericas; Olefins and PolyolefinsÂEurope, Asia, International; Intermediates and Derivatives; Advanced Polymer Solutions; Refining; and Technology. It produces and markets olefins and co-products; polyolefins; polyethylene products, which consist of high density polyethylene, low density polyethylene, and linear low density polyethylene; and polypropylene (PP) products, such as PP homopolymers and copolymers. The company also produces and sells propylene oxide and its derivatives; oxyfuels and related products; and intermediate chemicals, such as styrene monomers, acetyls, ethylene glycols, and ethylene oxides and derivatives. In addition, it produces and markets compounds and solutions, such as polypropylene compounds, engineered plastics, masterbatches, engineered composites, colors, and powders; and advanced polymers. Further, the company refines crude oil and other crude oils of varied types and sources into gasoline, diesel, and jet fuel; develops and licenses chemical and polyolefin process technologies; and manufactures and sells polyolefin catalysts. LyondellBasell Industries N.V. was founded in 1955 and is headquartered in Houston, Texas.
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 LYB
- SEC Form 4 filed by LyondellBasell Industries NV
- Barclays initiated coverage on LyondellBasell with a new price target
- LYB to discuss third-quarter results Friday, Oct. 30, 2026
- Director Karlin Bridget E was granted 781 units of Class A Ordinary Shares and covered exercise/tax liability with 194 units of Class A Ordinary Shares, increasing direct ownership by 8% to 7,834 units (SEC Form 4)
- Director Kamsky Virginia A was granted 720 units of Class A Ordinary Shares and covered exercise/tax liability with 139 units of Class A Ordinary Shares, increasing direct ownership by 6% to 10,864 units (SEC Form 4)
- LyondellBasell downgraded by Citigroup with a new price target
- KeyBanc Capital Markets initiated coverage on LyondellBasell
- LyondellBasell announces quarterly dividend
- Amendment: SEC Form SCHEDULE 13G/A filed by LyondellBasell Industries NV
- LyondellBasell upgraded by Analyst with a new price target
Latest WLKP
- SEC Form 3 filed by new insider Darby Tommy
- SEC Form 8-K filed by Westlake Chemical Partners LP
- SEC Form 4 filed by Director Woelfel Randy
- SEC Form 4 filed by Director Finley G Stephen
- SEC Form 4 filed by Director Friel Lisa A.
- 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