Ecovyst Inc.

What Ecovyst Inc. reported on August 5, 2026

The quarter ending June 30, 2026, against the same quarter a year earlier.

These are single quarters, not a trailing year — the figures elsewhere on this site cover twelve months and will be much larger. A seasonal business swings a long way between the two: ServiceNow earns $2.0B of free cash flow in its December quarter and $0.5B in its June one.

Compared against the same quarter a year earlier, not against an analyst forecast. A “beat” or “miss” needs a consensus estimate, which is licensed data we do not carry — and getting it wrong is worse than leaving it out.

What management said

“In the second quarter of 2026 Ecovyst continued to deliver on its financial and long-term strategic objectives. As anticipated, high refinery utilization and positive alkylate economics contributed to increased volume of regenerated sulfuric acid, while virgin sulfuric acid volume increased double digits, reflecting positive demand fundamentals and the contribution from the Waggaman sulfuric acid plant we acquired in May 2025. As a result, we delivered second quarter 2026 Adjusted EBITDA of $53 million, within our guidance range, and up 27% compared to the year ago quarter,”

Quoted verbatim from the release, and shown only when the filing attributes it to a named person.

How the share price reacted

Releases land after the close or before the open, so the move is the session that follows.

What Ecovyst Inc. does

Ecovyst Inc. and subsidiaries is a leading provider of regenerated sulfuric acid, virgin sulfuric acid and sulfur dioxide and related derivatives, which we believe are essential to our customers’ operations and processes. Ecovyst Second Quarter 2026 Earnings Release Page 3 Our family of virgin sulfuric acid products, regenerated sulfuric acid and related derivatives serve a wide range of industrial applications. We are a leading provider of regenerated sulfuric acid to the North American refining industry for the production of alkylate, an essential gasoline component for lowering vapor pressure and increasing octane to meet stringent gasoline specifications and fuel efficiency standards. We are a leading North American producer of high quality and high strength virgin sulfuric acid for industrial and mining applications. Through our Calabrian business, we are also a leading producer of sulfur dioxide and related derivatives in North America, serving key end uses including mining, water treatment and specialty chemical production. We also provide chemical waste handling and treatment services, as well as ex-situ catalyst activation services for the refining and petrochemical industry.

The company’s own description, as it appears at the foot of the release.