Innospec Inc. (IOSP)
Fair ValueFundamental
72
Price
$98.64
Market Cap
$2.45B
Part 1 · What the company is worth
Overview
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.
No editorial profile for this company yet
Direct competitors
Who this company fights with for the same customers
Generated with artificial intelligence on September 18, 2026, shared with all users
Lubrizol sells fuel additive packages — detergents, cold flow improvers, lubricity and corrosion additives — to the same refiners and fuel marketers that Innospec's Fuel Specialties segment serves worldwide.
Through its Afton Chemical subsidiary, NewMarket competes head-on with Innospec in gasoline and diesel performance additives sold to oil majors and fuel retailers.
Infineum, the ExxonMobil–Shell fuel and lubricant additives joint venture, bids for the same large refinery additive contracts as Innospec's Fuel Specialties business.
Chevron's additives arm supplies fuel and lubricant additive packages to refiners in the same regional markets where Innospec's fuel additives are sold.
Stepan is a direct rival of Innospec's Performance Chemicals segment in surfactants sold to personal care, home care and industrial cleaning formulators.
Croda sells surfactants, emollients and speciality ingredients to the same personal care and agrochemical formulators targeted by Innospec's Performance Chemicals portfolio.
Balance Sheet & Liquidity
Revenue
$1.84B
Trailing 12 months (through 6/30/2026)
Net Income
$122M
Trailing 12 months (through 6/30/2026)
Free Cash Flow
-
Total Equity
$1.33B
Total Liabilities
$500M
Current Ratio
2.78
Interest Coverage
-
Debt/EBITDA
0.28
Earnings Per Share
Revenue & Net Income
Free Cash Flow
Income Breakdown
Historical statement
Margins over time
Debt over time
How heavy the debt is
Growth grid
Growth — Revenue
Fair Value Estimation
Fair Value
$95.36
Current Price
$98.64
Margin of Safety
-3.4%
Fair Value Range
$67.30 - $123.42
Spread across the valuation methods used, not a statistically calibrated confidence interval.
Estimation Methods
Valuation Metrics
P/E Ratio
20.17
ROE
8.8%
P/B Ratio
1.81
P/FCF
-
Gross Margin
27.5%
ROIC
6.9%
Profitability Radar
Value Creation (Economic Moat)
ROIC
6.9%
WACC
9.2%
ROIC − WACC
-2.3 pp
ROIC is below the cost of capital — the company is destroying value for every dollar invested.
Fundamental Analysis Criteria
Passed (17)
- EPS shows upward trend
- EPS CAGR 19.78%
- ROIC 6.9%
- P/B ratio 1.81
- Debt/equity ratio
- Operating margin 7.0%
- Current ratio
- Debt/EBITDA
- Return on tangible assets
- ROE 9.2%
- Revenue growth 5Y 8.3%
- Earnings surprise, average 10.2%
- PEG ratio 0.63
- Earnings quality (operating cash flow / net income) 1.02
- Share dilution -0.4%
- Net margin trend 6.6% vs 1.1%
- Piotroski F-Score 7/9
Failed (5)
- Price CAGR 3.50%
- Gross margin 27.5%
- Low reliance on intangibles
- Price below Graham Number
- DCF valuation (Overvalued)
Unavailable (5)
- P/FCF –
- Dividend payout –
- Positive free cash flow
- CapEx intensity
- Interest coverage
Piotroski F-Score
Strong financial health
Earnings Quality
High quality: earnings backed by cash
Share Dilution
Buying back shares. Shareholder friendly
Institutional Holdings
Governance
Executive Team
| Name | Title | Age |
|---|---|---|
| Mr. Patrick S. Williams | President, CEO & Director | 60 |
| Mr. Ian Philip Cleminson | Executive VP & CFO | 60 |
| Dr. Ian M. McRobbie | CTO and Senior VP of Research & Technology | 76 |
| Dr. Corbin Barnes | Senior Vice President of Corporate Development & Investor Relations | 52 |
| Mr. David Bentley Jones CPA | Senior VP, General Counsel, Chief Compliance Officer & Corporate Secretary | 56 |
| Mr. Trey Griffin | Senior Vice President of Human Resources | 58 |
| Mr. Graeme Blair | Head of Group Finance | 41 |
| Mr. Thomas C. Entwistle | President of Oilfield Services - Americas | - |
| Mr. Steven W. Williams | Executive Director | 69 |
Audit Risk
1
Board Risk
3
Compensation Risk
1
Shareholder Rights Risk
7
Documents
- View document
Annual Report (10-K)
A yearly overview of the business, its financial results, and the risks it faces.
Filed on 2026-02-18
- View document
Quarterly Report (10-Q)
A snapshot of financial performance for the most recent three-month period.
Filed on 2026-08-05
- View document
Current Report (8-K)
An announcement of a major event, such as a leadership change or big news.
Filed on 2026-08-05
via SEC EDGAR
Income History
via SEC EDGAR
Part 2 · The price and its context
This part shows how the price has behaved, not whether the company is worth owning. Inside: technical analysis, potential, historical drawdowns, gamma exposure.
Market Reaction Profile
How much IOSP moves, measured on its daily prices.
More volatile than 7% of the tracked stocks (90-day volatility).
- Volatility 30d
- 19.8%
- Volatility 90d
- 19.7%
- Beta vs S&P 500 (1y)
- 0.49Correlation 0.26
- Max drawdown (12m)
- -25.5%
- ATR (14d, % of price)
- 2.00%
Earnings reactions
How IOSP moved around its past quarterly results.
Next earnings release
Nov 3, 2026 · In 10 days · Time not known
EPS estimate: 1.26Revenue estimate: $479M
What usually happens
- Over the last 12 releases the stock moved a median of 3.5% the next day, up or down.
- Next-day moves: up 8, down 4 (out of 12).
Release history
| Date | When | EPS est. | EPS actual | Surprise | Gap | 1 day | 5 days |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | During the session | 1.07 | 1.27 | +19.0% | +4.1% | +6.1% | +8.4% |
| May 8, 2026 | During the session | 1.06 | 1.05 | -0.5% | +2.8% | +5.1% | +4.4% |
| Feb 18, 2026 | During the session | 1.26 | 1.50 | +18.6% | +3.9% | +0.3% | -7.9% |
| Nov 5, 2025 | During the session | 1.08 | 1.12 | +3.6% | -0.5% | +2.4% | +4.7% |
| Aug 6, 2025 | During the session | n/a | n/a | n/a | +0.1% | -3.1% | +2.3% |
| May 9, 2025 | During the session | n/a | n/a | n/a | -3.3% | -3.1% | -5.5% |
| Feb 19, 2025 | During the session | n/a | n/a | n/a | -3.5% | -7.0% | -5.0% |
| Nov 6, 2024 | During the session | n/a | n/a | n/a | +8.8% | +12.4% | +9.7% |
| Aug 7, 2024 | During the session | n/a | n/a | n/a | -4.1% | -10.3% | -10.6% |
| May 10, 2024 | During the session | n/a | n/a | n/a | +3.2% | +3.9% | +3.2% |
| Feb 14, 2024 | During the session | n/a | n/a | n/a | +2.5% | +2.7% | +5.5% |
| Nov 8, 2023 | During the session | n/a | n/a | n/a | +1.8% | +2.0% | +9.5% |
Release dates from SEC 8-K filings.
Updated 10/24/2026
Historical statistics for educational purposes only. They are not forecasts and not investment advice.
Price reaction to the news
Latest news on IOSP and what the price did next.
Return of the stock minus return of SPY over the same days. A news item close to a price move did not necessarily cause it. Historical data for educational purposes only, not investment advice.
Latest News
Recent headlines for IOSP.