Innospec (IOSP) Stock Fundamentals, Analysis & Risk Signals

Health score, price, valuation, risk signals, and key metrics at a glance.

Innospec

NasdaqGS•Basic Materials•Specialty Chemicals

$92.93+1.11(0.01%)Pre-market

Market Cap

$2.29B

P/E

18.8x

P/S

1.2x

P/B

1.7x

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.

How this company scores

AverageMetricSide Score: 59/100

Strongest: Profitability (17/25); weakest: Cash & Earnings Quality (10/25).

Profitability17/25

Growth17/25

Balance Sheet & Red Flags15/25

Cash & Earnings Quality10/25

Strengths

Rising earningsInterest easily coveredProfit converts from growthNet cash position

Valuation vs. 5-year range

Today's multiple positioned against its own trailing range — a visual premium/discount check.

P/E · 18.8x5y range 13.8x – 108.7x

Currently near its 19-quarter median.

P/S · 1.2x5y range 1.0x – 1.6x

Currently near its 20-quarter median.

P/B · 1.7x5y range 1.3x – 2.7x

Watch items

Data-driven signals worth keeping an eye on across the last 8 quarters

High Risk

Margin Pressure

Red Flag

Operating margins dropped 24.1% over recent quarters — a sharp decline suggesting serious cost or pricing challenges.

Earnings Quality

Red Flag

FCF consistently trails net income (avg 0.6x) — earnings may be inflated by non-cash items or aggressive accounting.

Price & Volume

Market Cap $2.29B

Metrics at a Glance

as of June 2026

Revenue & Profit

Revenue, EBITDA, operating income, net income, EPS, and shares

TTM Revenue: $1.84B
Q. Revenue: $491.40M
TTM EBITDA: $170.40M
TTM Op. Income: $128.90M
Q. Op. Income: $39.70M
TTM Net Income: $121.50M
Q. Net Income: $30.80M
EPS: N/A
Shares Out.: $24.64M

$1.84B in TTM revenue grew 2.9% YoY, reaching $491.40M last quarter. TTM EBITDA of $170.40M and TTM operating income of $128.90M show growth is flowing through to the bottom line. TTM net income of $121.50M means revenue is converting into profit. Across the last 8 quarters, TTM revenue has risen for 2 consecutive quarters — an improving trend.

Margins

Gross, EBITDA, operating, and net margin trends

Gross Margin: 28.1%
EBITDA Margin: 10.1%
Op. Margin: 8.1%
Net Margin: 6.3%

Op. margin of 8.1% is up 0.3% YoY — cost efficiency is improving. Net margin at 6.3% and gross margin of 28.1% show how much of each revenue dollar survives to profit. Over the past year, operating margin is up 4% — an improving trend.

Price Ratios

P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield

P/E Ratio: 18.8x
P/S Ratio: 1.2x
P/B Ratio: 1.7x

At 18.8x P/E, the stock trades within typical market levels. P/S of 1.2x and P/B of 1.7x provide additional context. Use the growth and margin sections to judge whether the multiple is justified. Over the past year, P/E is down 78% — a weakening trend.

Assets & Liabilities

Total assets, cash, debt, book value, and leverage

Total Assets: $1.85B
Cash: $250.20M
Long-Term Debt: N/A
Book Value: $1.34B
D/E Ratio: N/A
Debt/EBITDA: 0.0

Cash Flow

Operating cash flow, free cash flow, FCF margin, and earnings quality

Op. Cash Flow: $7.20M
TTM Free Cash Flow: $70.00M
FCF Margin: 3.8%
FCF / Net Income: 0.6

TTM FCF of $70.00M on $7.20M in operating cash flow. The FCF / Net Income ratio of 0.6x means cash covers only part of net income — earnings quality needs attention. Across the last 8 quarters, free cash flow has fallen for 2 consecutive quarters — a weakening trend.