IOSP – Dividend Returns, History & Calculator
Innospec Inc. develops, manufactures, blends, markets, and supplies specialty chemicals in the Americas, Europe, the Middle East, Africa, and Asia-Pacific. It operates through three segments: Performance Chemicals, Fuel Specialties, and Oilfield Services. The
...Company Info
Price Data
Dividend Data
Growth Rates
Total Returns
Fair Value
Financial Metrics
Calculate your IOSP Dividend Returns
Quickly and easily calculate IOSP dividend yield using our IOSP calculator. Adjust the fields below to see how your IOSP investments snowball over time.
Portfolio Growth Over Time
Data last updated: November 27, 2025 9:31 am
Year-by-Year Portfolio Growth (Realistic DRIP Scenario)
| Year | Start Balance | Start Shares | Share Price | Dividend / Share | Dividend Yield | Yield on Cost | Annual Dividend | Total Dividends | End Shares | End Balance |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | $10,000 | 134 | $74.55 | $0.87 | 2.33% | 2.33% | $256 | $256 | 154 | $11,456 |
| 2 | $11,745 | 154 | $76.43 | $0.96 | 2.51% | 2.57% | $319 | $575 | 174 | $13,264 |
| 3 | $13,599 | 174 | $78.36 | $1.06 | 2.70% | 2.83% | $393 | $968 | 194 | $15,193 |
| 4 | $15,577 | 194 | $80.34 | $1.16 | 2.90% | 3.12% | $481 | $1,449 | 215 | $17,257 |
| 5 | $17,693 | 215 | $82.37 | $1.28 | 3.11% | 3.44% | $583 | $2,032 | 236 | $19,476 |
| 6 | $19,968 | 236 | $84.45 | $1.41 | 3.35% | 3.79% | $704 | $2,736 | 259 | $21,872 |
| 7 | $22,425 | 259 | $86.59 | $1.56 | 3.59% | 4.18% | $846 | $3,582 | 283 | $24,471 |
| 8 | $25,089 | 283 | $88.77 | $1.71 | 3.86% | 4.60% | $1,014 | $4,596 | 308 | $27,303 |
| 9 | $27,992 | 308 | $91.02 | $1.89 | 4.15% | 5.07% | $1,212 | $5,808 | 334 | $30,404 |
| 10 | $31,172 | 334 | $93.32 | $2.08 | 4.46% | 5.58% | $1,447 | $7,254 | 362 | $33,819 |
IOSP Dividend History
| Ex-Date | Payment Date | Amount | TTM Yield | Forward Yield | Price on Ex-Date |
|---|---|---|---|---|---|
| 11/18/2025 | 11/18/2025 | $0.870 | 4.58% | 2.45% | $71.15 |
| 05/20/2025 | 05/20/2025 | $0.840 | 3.52% | 1.90% | $88.33 |
| 11/18/2024 | 11/18/2024 | $0.790 | 2.54% | 1.35% | $116.68 |
| 05/17/2024 | 05/17/2024 | $0.760 | 2.18% | 1.17% | $129.50 |
| 11/17/2023 | 11/17/2023 | $0.720 | 2.48% | 1.33% | $108.46 |
| 05/19/2023 | 05/19/2023 | $0.690 | 2.59% | 1.40% | $98.70 |
| 11/18/2022 | 11/18/2022 | $0.650 | 2.20% | 1.17% | $111.01 |
| 05/16/2022 | 05/16/2022 | $0.630 | 2.24% | 1.22% | $102.97 |
| 11/15/2021 | 11/15/2021 | $0.590 | 2.39% | 1.28% | $92.02 |
| 05/14/2021 | 05/14/2021 | $0.570 | 2.11% | 1.13% | $101.00 |
| 11/16/2020 | 11/16/2020 | $0.520 | 2.48% | 1.25% | $83.02 |
| 05/15/2020 | 05/15/2020 | $0.520 | 2.99% | 1.56% | $66.65 |
| 11/18/2019 | 11/18/2019 | $0.520 | 1.98% | 1.08% | $96.40 |
| 05/20/2019 | 05/20/2019 | $0.500 | 2.20% | 1.24% | $80.93 |
| 11/16/2018 | 11/16/2018 | $0.450 | 2.16% | 1.17% | $76.82 |
| 05/18/2018 | 05/18/2018 | $0.440 | 2.05% | 1.16% | $75.75 |
| 11/15/2017 | 11/15/2017 | $0.390 | 2.13% | 1.15% | $67.60 |
| 05/18/2017 | 05/18/2017 | $0.380 | 2.22% | 1.24% | $61.30 |
| 11/10/2016 | 11/10/2016 | $0.340 | 2.17% | 1.15% | $59.05 |
| 05/12/2016 | 05/12/2016 | $0.330 | 2.56% | 1.38% | $47.71 |
IOSP 10-yr Total Return ($10,000 invested)
This analysis of IOSP demonstrates the power of dividend reinvestment over a 10-year period with a $10,000 initial investment. The dividend reinvestment strategy delivered a 5.8% CAGR, representing moderate long-term performance. The DRIP strategy provided 21% more total return compared to collecting dividends as cash, highlighting the compounding effect of reinvestment.
Total Return with and without DRIP (IOSP)
Over the selected period, investing $10,000 in IOSP would grow to $19,529 with DRIP (95.3%), and $19,676 without DRIP (96.8%).
IOSP Dividend Reinvestment Snowball
Investing $10,000 + $100/mo in IOSP with historic price growth (2.53%) and dividend growth (10.18%) produces dramatically different outcomes depending on whether you reinvest dividends.
After 20 Years
Your Investment: $34,000
Portfolio: $105,380
Annual Dividend: $10,380
Yield on Cost: 30.53%
Total Dividends: $50,910
Portfolio: $79,379
Total Dividends: $31,756
After 30 Years
Your Investment: $46,000
Portfolio: $539,381
Annual Dividend: $109,138
Yield on Cost: 237.26%
Total Dividends: $412,265
Portfolio: $192,418
Total Dividends: $117,657
Milestones on the way
By year 13, the compounding really starts to show. Your total dividends collected reach $13,379 against a total investment of $25,600. At this point, your portfolio is throwing off $2,803 per year in dividends alone.
By year 17, the annual dividend climbs to around your initial contribution. For a starting investment of $10,000, the yearly dividend now sits at approximately $5,812, a powerful “income on autopilot” milestone.
After two decades, cumulative dividends total $50,910 versus $34,000 invested, nearly a 150% recovery of capital purely from income. Yield on cost reaches 30.53%.
At year 25, the income engine takes over. The portfolio’s annual dividend of $30,380 is greater than total contributions to date ($40,000), and cumulative dividends exceed $136,127.
By year 30, the DRIP snowball is in full force. Yearly income reaches $109,138, cumulative dividends total $412,265, and the DRIP portfolio value stands at $539,381, compared with $192,418 if dividends weren’t reinvested.
How we estimate these numbers
We use the latest calculator inputs for IOSP, price $74.55, dividend per period $0.87 (2x/year), along with historic growth assumptions: price growth 2.53% and dividend growth 10.18% annually.
We simulate month by month for 30 years. Every month, a $100 contribution is added and converted to shares at that month’s price. Dividends are paid roughly evenly across the year based on the dividend frequency; in the DRIP path, each payout immediately buys additional shares at the then-current price. In the No-DRIP path, dividends accrue as cash. Prices grow using a monthly rate derived from the annual price growth. Dividends per share increase once per year at the annual dividend growth rate.
This model isn’t investment advice; it’s a simple, transparent framework that illustrates how reinvesting dividends can accelerate both income and total return over time.
Projected Future Returns & Dividends for IOSP
Based on past 10-year performance, here are IOSP growth metrics:
Using IOSP CAGR metrics, we can estimate that your initial $10,000 investment, over the next 10 years, should grow as follows:
| IOSP (DRIP) | IOSP (No DRIP) | |
|---|---|---|
| Current Price | $71.15 | $71.15 |
| Start Shares | 140.55 | 140.55 |
| Start Value | $10,000 | $10,000 |
| After 10 years: | ||
| Final Share Count | 174.73 | 140.55 |
| Dividends Payment | $4.50 | $4.50 |
| Annual Dividends | $771 | $633 |
| Yield on cost | 7.71% | 6.33% |
| Share Price | $217.09 | $217.09 |
| Total Dividends | $4,764 | $4,227 |
| Final Value | $37,931 | $34,738 |
Estimated Future Value + Dividends – IOSP
Dividend History: Payments & Yield
Shows quarterly dividend payments with trailing yield and a 5-year rolling average overlay. Use the range pills to switch the visible period.
Dividend Growth
Lifetime quarterly dividend amounts, with range controls for 1Y/2Y/5Y/10Y. Useful to visualize the cadence and pace of dividend increases over time.
Dividend Payments & Yield
Quarterly dividends with TTM yield and a 5âyear rolling average overlay. Helps compare current yield versus recent history across different ranges.
IOSP Dividend History
| Ex-Date | Payment Date | Amount | TTM Yield | Forward Yield | Price on Ex-Date |
|---|---|---|---|---|---|
| 11/18/2025 | 11/18/2025 | $0.870 | 4.58% | 2.45% | $71.15 |
| 05/20/2025 | 05/20/2025 | $0.840 | 3.52% | 1.90% | $88.33 |
| 11/18/2024 | 11/18/2024 | $0.790 | 2.54% | 1.35% | $116.68 |
| 05/17/2024 | 05/17/2024 | $0.760 | 2.18% | 1.17% | $129.50 |
| 11/17/2023 | 11/17/2023 | $0.720 | 2.48% | 1.33% | $108.46 |
| 05/19/2023 | 05/19/2023 | $0.690 | 2.59% | 1.40% | $98.70 |
| 11/18/2022 | 11/18/2022 | $0.650 | 2.20% | 1.17% | $111.01 |
| 05/16/2022 | 05/16/2022 | $0.630 | 2.24% | 1.22% | $102.97 |
| 11/15/2021 | 11/15/2021 | $0.590 | 2.39% | 1.28% | $92.02 |
| 05/14/2021 | 05/14/2021 | $0.570 | 2.11% | 1.13% | $101.00 |
| 11/16/2020 | 11/16/2020 | $0.520 | 2.48% | 1.25% | $83.02 |
| 05/15/2020 | 05/15/2020 | $0.520 | 2.99% | 1.56% | $66.65 |
| 11/18/2019 | 11/18/2019 | $0.520 | 1.98% | 1.08% | $96.40 |
| 05/20/2019 | 05/20/2019 | $0.500 | 2.20% | 1.24% | $80.93 |
| 11/16/2018 | 11/16/2018 | $0.450 | 2.16% | 1.17% | $76.82 |
| 05/18/2018 | 05/18/2018 | $0.440 | 2.05% | 1.16% | $75.75 |
| 11/15/2017 | 11/15/2017 | $0.390 | 2.13% | 1.15% | $67.60 |
| 05/18/2017 | 05/18/2017 | $0.380 | 2.22% | 1.24% | $61.30 |
| 11/10/2016 | 11/10/2016 | $0.340 | 2.17% | 1.15% | $59.05 |
| 05/12/2016 | 05/12/2016 | $0.330 | 2.56% | 1.38% | $47.71 |
| 11/12/2015 | 11/12/2015 | $0.310 | 2.05% | 1.10% | $56.47 |
| 05/14/2015 | 05/14/2015 | $0.300 | 3.03% | 1.35% | $44.60 |
| 11/13/2014 | 11/13/2014 | $0.280 | 6.92% | 1.27% | $44.10 |
| 05/15/2014 | 05/15/2014 | $0.270 | 6.86% | 1.31% | $41.10 |
| 11/14/2013 | 11/14/2013 | $0.500 | 5.67% | 2.18% | $45.87 |
| 12/12/2012 | 12/12/2012 | $2.00 | 6.83% | 12.70% | $31.49 |
| 03/12/2009 | 03/12/2009 | $0.050 | 5.70% | 2.92% | $3.42 |
| 08/27/2008 | 08/27/2008 | $0.050 | 1.20% | 0.63% | $15.78 |
| 03/12/2008 | 03/12/2008 | $0.050 | 0.86% | 0.48% | $20.85 |
| 08/30/2007 | 08/30/2007 | $0.045 | 0.67% | 0.36% | $24.75 |
| 03/01/2007 | 03/01/2007 | $0.045 | 0.57% | 0.33% | $27.05 |
| 08/30/2006 | 08/30/2006 | $0.040 | 1.04% | 0.59% | $13.46 |
| 08/29/2005 | 08/29/2005 | $0.035 | 1.56% | 0.84% | $8.36 |
| 02/16/2005 | 02/16/2005 | $0.035 | 1.32% | 0.77% | $9.07 |
| 08/18/2004 | 08/18/2004 | $0.030 | 0.94% | 0.51% | $11.73 |
| 02/18/2004 | 02/18/2004 | $0.030 | 0.61% | 0.46% | $13.09 |
| 05/16/2003 | 05/16/2003 | $0.025 | 0.78% | 0.78% | $6.45 |
| 08/22/2002 | 08/22/2002 | $0.025 | 0.23% | 0.45% | $11.10 |
Dividend Payout Ratio
Tracks the percentage of earnings paid out as dividends each quarter. Lower and stable ratios often indicate safer, more sustainable payouts.
Dividend to Free Cash Flow Ratio
Shows dividends as a percentage of free cash flow. Consistently high values may signal limited reinvestment capacity or potential dividend risk.
Share Price
Historical closing price with range controls. Table view includes quarterâoverâquarter and yearâoverâyear changes for additional context.
Price to Earnings
IOSP trades at a 168.2x price-to-earnings ratio. This elevated valuation suggests investors expect strong future growth.
Price to Sales
IOSP trades at a 4.9x price-to-sales ratio, providing insight into market valuation relative to revenue generation.
Revenue
IOSP generated $0.4B in revenue. Revenue has grown by 19% over the period.
Net Income
IOSP reported $0.0B in net income. Net income has declined by 45% over the period.
Revenue vs Net Income
IOSP generated $0.4B in revenue with net income of $0.0B, representing a 2.9% net profit margin.
Gross Profit
IOSP achieved $0.3B in gross profit, showing revenue after direct production costs.
Operating Income
IOSP generated $0.2B in operating income, representing profit from core business operations.
EBITDA
IOSP generated $0.2B in EBITDA, measuring operational profitability before interest, taxes, depreciation, and amortization.
Operating Cash Flow
IOSP generated $0.0B in operating cash flow, demonstrating the company’s ability to convert earnings into cash.
Free Cash Flow
IOSP generated $0.0B in free cash flow. Free cash flow has decreased by 105% over the period.
Free Cash Flow / Share
IOSP generates $-0.03 in free cash flow per share. FCF per share has declined by 105% over the period.
Earnings Per Share (EPS)
IOSP reported $0.52 in earnings per share. EPS has declined by 45% over the period.
Return on Equity (ROE)
IOSP delivered a 2.4% return on equity, indicating how effectively the company generates returns for shareholders.
Return on Assets (ROA)
IOSP achieved a 1.5% return on assets, measuring how efficiently the company uses its assets to generate profit.
Net Profit Margin
IOSP maintains a 2.9% net profit margin, showing the percentage of revenue retained as profit after all expenses.
Gross Profit Margin
IOSP operates with a 75.4% gross profit margin, reflecting pricing power and cost efficiency in core operations.
Cash & Debt
IOSP holds $0.1B in cash against $0.0B in debt, resulting in a net cash position of $0.0B.
Shares Outstanding
IOSP has 0.0B shares outstanding.
Stock-Based Comp
IOSP reported $0.0B in stock-based compensation. Over the period, stock-based compensation has increased by 19%.
FCF vs Stock Based Comp
IOSP generated $0.0B in free cash flow while spending $0.0B on stock-based compensation, representing -1,749% of FCF.
FCF vs FCF / Share
IOSP reported $0.0B in free cash flow, translating to $-0.03 per share.
Revenue: Actual + Estimates
This chart tracks IOSP revenue: actual + estimates metrics over time, providing insights into the company’s financial performance and trends.
EPS: Actual + Estimates
This chart tracks IOSP eps: actual + estimates metrics over time, providing insights into the company’s financial performance and trends.
Net Income: Actual + Estimates
This chart tracks IOSP net income: actual + estimates metrics over time, providing insights into the company’s financial performance and trends.
EBITDA: Actual + Estimates
This chart tracks IOSP ebitda: actual + estimates metrics over time, providing insights into the company’s financial performance and trends.
