Innospec Inc. (IOSP) Stock

Basic Materials · Specialty Chemicals · Member of Other US Stocks

Innospec Inc. (IOSP) closed at USD 96.60 on 2026-10-15, a change of +34.6 % over the past year, with a market capitalization of USD 2.38B.

Innospec Inc. recent closing prices

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Innospec Inc. key figures

Previous close

USD 96.60 (2026-10-15)

1-year change

+34.6 %

Market cap

USD 2.38B

Enterprise value

USD 2.19B

P/E ratio (trailing)

19.76

P/E ratio (forward)

15.70

EPS (trailing)

4.90

EPS (forward)

6.17

PEG ratio

0.66

Price to book

1.77

Revenue growth

11.8 %

Earnings growth

33 %

Dividend per share (trailing)

1.79

Short ratio

2.35

Employees

2,450

Analyst consensus (third-party)

strong_buy

Source: Yahoo Finance via yfinance. Data may be delayed, incomplete or incorrect.

About Innospec Inc.

Innospec Inc. develops, manufactures, blends, markets, and supplies specialty chemicals in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. The company operates through three segments: Performance Chemicals, Fuel Specialties, and Oilfield Services. It offers specialty chemical products used as additives in diesel, jet, marine, fuel oil, and other fuels used in the operation of commercial trucking, marine and aviation engines, power station generators, heating oil, and other industrial machinery applications. It also provides technology-based solutions for customers' processes or products in personal care, home care, agrochemical, construction, mining, and other industrial markets. In addition, the company develops and markets chemical solutions for drilling, completion, production, drag reducing agents, and oil and gas applications. It serves large multinational companies, manufacturers of personal and home care products and global mining, agriculture and building products, and other industrial companies; national and multinational oil companies, fuel marketers and retailers, fuel terminals, marine lines, coating and plastics producers, and other heavy industrial end-users; and multinational public, independent exploration and production, and oilfield services companies. The company was formerly known as Octel Corp. and changed its name to Innospec Inc. in January 2006. Innospec Inc. was founded in 1938 and is headquartered in Englewood, Colorado.

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