Compare · ASPI vs LYB
ASPI vs LYB
Side-by-side comparison of ASP Isotopes Inc. (ASPI) and LyondellBasell Industries NV (LYB): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ASPI and LYB operate in Major Chemicals (Industrials), so they compete in similar markets.
- LYB is the larger of the two at $18.89B, about 43.1x ASPI ($438.5M).
- Over the past year, ASPI is down 70.0% and LYB is up 25.9% - LYB leads by 95.9 points.
- ASPI has been more active in the news (6 items in the past 4 weeks vs 4 for LYB).
- LYB has more recent analyst coverage (25 ratings vs 3 for ASPI).
- Company
- ASP Isotopes Inc.
- LyondellBasell Industries NV
- Price
- $2.66-5.67%
- $60.03-0.55%
- Market cap
- $438.5M
- $18.89B
- 1M return
- -26.11%
- -6.66%
- 1Y return
- -69.99%
- +25.93%
- Industry
- Major Chemicals
- Major Chemicals
- Exchange
- NASDAQ
- NYSE
- IPO
- 2022
- News (4w)
- 6
- 4
- Recent ratings
- 3
- 25
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.
Latest ASPI
- SEC Form 3 filed by ASP Isotopes Inc.
- SEC Form SCHEDULE 13D filed by ASP Isotopes Inc.
- ASP Isotopes Inc. filed SEC Form 8-K: Regulation FD Disclosure
- Director Ryan Robert John Andrew bought $40,200 worth of shares (15,000 units at $2.68), increasing direct ownership by 2% to 675,222 units (SEC Form 4)
- Director Ryan Robert John Andrew bought $21,600 worth of shares (8,000 units at $2.70), increasing direct ownership by 1% to 660,222 units (SEC Form 4)
- SEC Form 144 filed by ASP Isotopes Inc.
- COO Ainscow Robert sold $36,216 worth of shares (8,438 units at $4.29) as part of a pre-agreed trading plan, decreasing direct ownership by 0.37% to 2,248,441 units (SEC Form 4) (withholding tax)
- SEC Form 425 filed by ASP Isotopes Inc.
- SEC Form 425 filed by ASP Isotopes Inc.
- ASP Isotopes Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits
Latest LYB
- 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
- SEC Form 10-Q filed by LyondellBasell Industries NV
- LyondellBasell Industries NV filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits