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Stocks · Materials · Chemicals & Allied Products

INNOSPEC INC.

IOSP Clue Score61
United States Fiscal year ends December CIK 0001054905
$95.65 -2.09% Close, 9 Oct 2026
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Price $95.65 +13.25% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2016Revenue883.4Operating income98.2Net income81.3EPS, diluted3.33Fiscal year 2017Revenue1,306.8 +47.9%Operating income125.0Net income61.8 −24.0%EPS, diluted2.52 −24.3%Fiscal year 2018Revenue1,476.9 +13.0%Operating income133.5Net income85.0 +37.5%EPS, diluted3.45 +36.9%Fiscal year 2019Revenue1,513.3 +2.5%Operating income149.9Net income112.2 +32.0%EPS, diluted4.54 +31.6%Fiscal year 2020Revenue1,193.1 −21.2%Operating income33.7Net income28.7 −74.4%EPS, diluted1.16 −74.4%Fiscal year 2021Revenue1,483.4 +24.3%Operating income132.1Net income93.1 +224.4%EPS, diluted3.75 +223.3%Fiscal year 2022Revenue1,963.7 +32.4%Operating income187.3Net income133.0 +42.9%EPS, diluted5.32 +41.9%Fiscal year 2023Revenue1,948.8 −0.8%Operating income161.6Net income139.1 +4.6%EPS, diluted5.56 +4.5%Fiscal year 2024Revenue1,845.4 −5.3%Operating income177.9Net income35.6 −74.4%EPS, diluted1.42 −74.5%Fiscal year 2025Revenue1,778.0 −3.7%Operating income129.5Net income116.6 +227.5%EPS, diluted4.67 +228.9%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 883.4 1,306.8 1,476.9 1,513.3 1,193.1 1,483.4 1,963.7 1,948.8 1,845.4 1,778.0
Growth +47.9% +13.0% +2.5% −21.2% +24.3% +32.4% −0.8% −5.3% −3.7%
Operating income 98.2 125.0 133.5 149.9 33.7 132.1 187.3 161.6 177.9 129.5
Net income 81.3 61.8 85.0 112.2 28.7 93.1 133.0 139.1 35.6 116.6
Growth −24.0% +37.5% +32.0% −74.4% +224.4% +42.9% +4.6% −74.4% +227.5%
EPS, diluted 3.33 2.52 3.45 4.54 1.16 3.75 5.32 5.56 1.42 4.67
Growth −24.3% +36.9% +31.6% −74.4% +223.3% +41.9% +4.5% −74.5% +228.9%

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin37.6%Operating margin11.1%Net margin9.2%Fiscal year 2017Gross margin30.9%Operating margin9.6%Net margin4.7%Fiscal year 2018Gross margin29.5%Operating margin9.0%Net margin5.8%Fiscal year 2019Gross margin30.8%Operating margin9.9%Net margin7.4%Fiscal year 2020Gross margin28.7%Operating margin2.8%Net margin2.4%Fiscal year 2021Gross margin29.3%Operating margin8.9%Net margin6.3%Fiscal year 2022Gross margin29.9%Operating margin9.5%Net margin6.8%Fiscal year 2023Gross margin30.3%Operating margin8.3%Net margin7.1%Fiscal year 2024Gross margin29.4%Operating margin9.6%Net margin1.9%Fiscal year 2025Gross margin27.7%Operating margin7.3%Net margin6.6%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 37.6% 30.9% 29.5% 30.8% 28.7% 29.3% 29.9% 30.3% 29.4% 27.7%
Operating margin 11.1% 9.6% 9.0% 9.9% 2.8% 8.9% 9.5% 8.3% 9.6% 7.3%
Net margin 9.2% 4.7% 5.8% 7.4% 2.4% 6.3% 6.8% 7.1% 1.9% 6.6%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flow
Fiscal year 2016Operating cash flow105.5Buybacks−8.4Dividends paid−15.9Fiscal year 2017Operating cash flow82.7Buybacks−1.1Dividends paid−18.6Fiscal year 2018Operating cash flow104.9Buybacks−1.4Dividends paid−21.7Fiscal year 2019Operating cash flow161.6Buybacks−2.4Dividends paid−25.0Fiscal year 2020Operating cash flow145.9Buybacks−2.1Dividends paid−25.6Fiscal year 2021Operating cash flow93.2Buybacks−0.8Dividends paid−28.8Fiscal year 2022Operating cash flow81.7Buybacks−5.9Dividends paid−31.7Fiscal year 2023Operating cash flow207.3Buybacks−1.1Dividends paid−35.1Fiscal year 2024Operating cash flow184.5Buybacks−0.7Dividends paid−38.8Fiscal year 2025Operating cash flow138.3Buybacks−23.9Dividends paid−42.4
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow 105.5 82.7 104.9 161.6 145.9 93.2 81.7 207.3 184.5 138.3
Buybacks −8.4 −1.1 −1.4 −2.4 −2.1 −0.8 −5.9 −1.1 −0.7 −23.9
Dividends paid −15.9 −18.6 −21.7 −25.0 −25.6 −28.8 −31.7 −35.1 −38.8 −42.4

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash101.9Total debt268.8Net cash (debt)−166.9Shareholders’ equity653.5Debt to equity0.41Fiscal year 2017Cash90.2Total debt218.4Net cash (debt)−128.2Shareholders’ equity793.9Debt to equity0.28Fiscal year 2018Cash123.1Total debt207.6Net cash (debt)−84.5Shareholders’ equity825.0Debt to equity0.25Fiscal year 2019Cash75.7Total debt58.6Net cash (debt)17.1Shareholders’ equity918.5Debt to equity0.06Fiscal year 2020Cash105.3Total debt0.0Net cash (debt)105.3Shareholders’ equity944.4Debt to equity0.00Fiscal year 2021Cash141.8Shareholders’ equity1,032.4Fiscal year 2022Cash147.1Shareholders’ equity1,038.0Fiscal year 2023Cash203.7Shareholders’ equity1,147.1Fiscal year 2024Cash289.2Shareholders’ equity1,211.2Fiscal year 2025Cash292.5Shareholders’ equity1,326.1
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 101.9 90.2 123.1 75.7 105.3 141.8 147.1 203.7 289.2 292.5
Total debt 268.8 218.4 207.6 58.6 0.0 n/a n/a n/a n/a n/a
Net cash (debt) −166.9 −128.2 −84.5 17.1 105.3 n/a n/a n/a n/a n/a
Shareholders’ equity 653.5 793.9 825.0 918.5 944.4 1,032.4 1,038.0 1,147.1 1,211.2 1,326.1
Debt to equity 0.41 0.28 0.25 0.06 0.00 n/a n/a n/a n/a n/a

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Balance sheet

In millions of USD, except per-share figures; shares in millions. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2016 31 Dec 2016 FY2017 31 Dec 2017 FY2018 31 Dec 2018 FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Assets
101.9 90.2 123.1 75.7 105.3 141.8 147.1 203.7 289.2 292.5
173.8 209.8 248.0 244.6 220.0 277.6 373.1 300.1 301.0 329.3
157.4 196.0 196.4 198.7 210.8 214.4 220.9 268.3 269.7 286.1
374.8 361.8 364.9 363.0 371.2 364.3 358.8 399.3 382.5 399.0
1,181.4 1,410.2 1,473.4 1,468.8 1,397.4 1,570.9 1,603.7 1,707.4 1,734.7 1,832.4
Growth +19.4% +4.5% −0.3% −4.9% +12.4% +2.1% +6.5% +1.6% +5.6%
Liabilities
10.3 15.8 21.4 0.0 0.0 n/a n/a n/a n/a n/a
258.5 202.6 186.2 58.6 0.0 n/a n/a n/a n/a n/a
calc 268.8 218.4 207.6 58.6 0.0 n/a n/a n/a n/a n/a
527.6 615.9 647.9 n/a n/a 537.9 563.3 557.8 518.6 499.5
Equity
561.8 605.0 668.3 755.5 758.6 822.9 924.2 1,028.2 1,025.0 1,099.2
653.5 793.9 825.0 918.5 944.4 1,032.4 1,038.0 1,147.1 1,211.2 1,326.1
Growth +21.5% +3.9% +11.3% +2.8% +9.3% +0.5% +10.5% +5.6% +9.5%
Per share and net cash
calc −166.9 −128.2 −84.5 17.1 105.3 n/a n/a n/a n/a n/a
24.1 24.4 24.4 24.5 24.6 24.8 24.8 24.9 25.0 24.8
calc 27.15 32.60 33.76 37.48 38.39 41.67 41.91 46.13 48.53 53.52

Lines marked calc are worked out here from filed figures; point at one for how.