IOSP vs. NGVT

Last updated Apr 1, 2026

Compare and contrast key facts about Innospec Inc. (IOSP) and Ingevity Corporation (NGVT).

Performance

IOSP vs. NGVT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innospec Inc. (IOSP) and Ingevity Corporation (NGVT). The values are adjusted to include any dividend payments, if applicable.

IOSP vs. NGVT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IOSP Innospec Inc.	-4.60%	-28.94%	-9.57%	21.46%	15.25%	0.77%	-11.00%	69.43%	-11.48%	4.30%
NGVT Ingevity Corporation	20.36%	45.23%	-13.70%	-32.96%	-1.76%	-5.32%	-13.33%	4.41%	18.76%	28.45%

Fundamentals

Market Cap IOSP : $1.81B NGVT : $2.54B
EPS IOSP : $4.68 NGVT : -$4.59
PS Ratio IOSP : 1.02 NGVT : 2.22
PB Ratio IOSP : 1.37 NGVT : 85.62
Total Revenue (TTM) IOSP : $1.78B NGVT : $1.17B
Gross Profit (TTM) IOSP : $492.40M NGVT : $461.50M
EBITDA (TTM) IOSP : $179.90M NGVT : $2.80M

Returns By Period

In the year-to-date period, IOSP achieves a -4.60% return, which is significantly lower than NGVT's 20.36% return.

IOSP

• 1D: -0.23%
• 1M: -4.65%
• YTD: -4.60%
• 6M: -4.21%
• 1Y: -21.25%
• 3Y*: -9.31%
• 5Y*: -5.72%
• 10Y*: 6.71%

NGVT

• 1D: 2.40%
• 1M: -1.11%
• YTD: 20.36%
• 6M: 29.06%
• 1Y: 79.92%
• 3Y*: -0.14%
• 5Y*: -1.22%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

IOSP vs. NGVT — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

IOSP

IOSP Risk / Return Rank: 12
IOSP Sharpe Ratio Rank: 9
IOSP Sortino Ratio Rank: 10
IOSP Omega Ratio Rank: 12
IOSP Calmar Ratio Rank: 16
IOSP Martin Ratio Rank: 13

NGVT

NGVT Risk / Return Rank: 85
NGVT Sharpe Ratio Rank: 86
NGVT Sortino Ratio Rank: 83
NGVT Omega Ratio Rank: 83
NGVT Calmar Ratio Rank: 87
NGVT Martin Ratio Rank: 86

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

IOSP vs. NGVT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innospec Inc. (IOSP) and Ingevity Corporation (NGVT). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	IOSP	NGVT	Difference
Sharpe ratio Return per unit of total volatility	-0.81	1.65	-2.46
Sortino ratio Return per unit of downside risk	-1.08	2.30	-3.38
Omega ratio Gain probability vs. loss probability	0.87	1.32	-0.45
Calmar ratio Return relative to maximum drawdown	-0.73	3.25	-3.98
Martin ratio Return relative to average drawdown	-1.40	8.28	-9.69
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IOSP vs. NGVT - Sharpe Ratio Comparison

The current IOSP Sharpe Ratio is -0.81, which is lower than the NGVT Sharpe Ratio of 1.65. The chart below compares the historical Sharpe Ratios of IOSP and NGVT, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	IOSP	NGVT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.81	1.65	-2.46
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.22	-0.03	-0.19
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.22	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.15	0.27	-0.12

Correlation

The correlation between IOSP and NGVT is 0.57, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

IOSP vs. NGVT - Dividend Comparison

IOSP's dividend yield for the trailing twelve months is around 2.34%, while NGVT has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IOSP Innospec Inc.	2.34%	2.23%	1.41%	1.14%	1.24%	1.28%	1.15%	0.99%	1.44%	1.09%	0.98%	1.12%
NGVT Ingevity Corporation	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

IOSP vs. NGVT - Drawdown Comparison

The maximum IOSP drawdown since its inception was -91.17%, which is greater than NGVT's maximum drawdown of -76.22%. Use the drawdown chart below to compare losses from any high point for IOSP and NGVT.

Drawdown Indicators

	IOSP	NGVT	Difference
Max Drawdown Largest peak-to-trough decline	-91.17%	-76.22%	-14.95%
Max Drawdown (1Y) Largest decline over 1 year	-29.61%	-24.43%	-5.18%
Max Drawdown (5Y) Largest decline over 5 years	-48.42%	-67.07%	+18.65%
Max Drawdown (10Y) Largest decline over 10 years	-48.42%	—	—
Current Drawdown Current decline from peak	-42.84%	-39.16%	-3.68%
Average Drawdown Average peak-to-trough decline	-28.61%	-34.55%	+5.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	15.42%	9.63%	+5.79%

Volatility

IOSP vs. NGVT - Volatility Comparison

The current volatility for Innospec Inc. (IOSP) is 8.38%, while Ingevity Corporation (NGVT) has a volatility of 11.66%. This indicates that IOSP experiences smaller price fluctuations and is considered to be less risky than NGVT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IOSP	NGVT	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.38%	11.66%	-3.28%
Volatility (6M) Calculated over the trailing 6-month period	17.40%	28.87%	-11.47%
Volatility (1Y) Calculated over the trailing 1-year period	26.37%	48.56%	-22.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.71%	43.24%	-16.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	31.28%	44.29%	-13.01%

Financials

IOSP vs. NGVT - Profitability Comparison

The chart below illustrates the profitability comparison between Innospec Inc. and Ingevity Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

IOSP - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Innospec Inc. reported a gross profit of 127.40M and revenue of 455.60M. Therefore, the gross margin over that period was 28.0%.

NGVT - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Ingevity Corporation reported a gross profit of 76.30M and revenue of 185.40M. Therefore, the gross margin over that period was 41.2%.

IOSP - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Innospec Inc. reported an operating income of 21.60M and revenue of 455.60M, resulting in an operating margin of 4.7%.

NGVT - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Ingevity Corporation reported an operating income of -78.80M and revenue of 185.40M, resulting in an operating margin of -42.5%.

IOSP - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Innospec Inc. reported a net income of 47.40M and revenue of 455.60M, resulting in a net margin of 10.4%.

NGVT - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Ingevity Corporation reported a net income of -84.60M and revenue of 185.40M, resulting in a net margin of -45.6%.