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FUL vs IOSP
Which Stock Would AI Choose? H.B. Fuller (FUL) vs. Innospec (IOSP) Stock Comparison
Key Takeaways
- FUL is expanding adjusted EBITDA (earnings before interest, taxes, depreciation, and amortization) margins toward its 20% target, aided by pricing and restructuring.
- IOSP holds a net-cash balance sheet and a "Strong Buy" analyst consensus, but faces near-term margin pressure in its Performance Chemicals unit.
- Both companies are specialty chemicals businesses, yet they serve materially different end markets: adhesives versus fuel, personal care, and oilfield additives.
- FUL has drawn activist investor interest around its Building Adhesive Solutions segment, while IOSP is navigating storm-related operational disruption and raw-material cost inflation.
- Relative performance diverges: FUL trades near the low end of its 52-week range, while IOSP has held up better over the past year despite softer earnings momentum.
Introduction
Specialty chemicals companies rarely move in lockstep, and a side-by-side look at H.B. Fuller and Innospec highlights why. Both operate global, high-specification materials businesses, yet their growth drivers, balance sheets, and recent market positioning differ meaningfully. This stock comparison is most relevant for investors weighing a value-and-catalysts story against a defensive, cash-rich compounder. By examining relative performance, sector exposure, and momentum, traders and longer-term investors can better assess which profile fits the current market environment.
FUL Overview and Recent Performance
H.B. Fuller, the world's largest pure-play adhesives company, formulates and sells adhesives, sealants, and coatings across three segments: Hygiene, Health and Consumable Adhesives; Engineering Adhesives; and Building Adhesive Solutions. In recent weeks the company reported solid quarterly results, with revenue up 5.2% and adjusted EBITDA rising roughly 9% as pricing actions and restructuring savings more than offset lower volumes and elevated raw-material costs.
Sentiment has been shaped by several forces. The company is executing its "Project Quantum Leap" manufacturing optimization program and is pursuing a medical expansion through a proposed Advanced Medical Solutions acquisition. At the same time, activist investor Ancora has made repeated, unsolicited offers for the Building Adhesive Solutions segment, which the board has unanimously rejected while announcing a broader "market check." Shares of FUL trade near the lower end of their 52-week range, pressured by soft volumes in consumer-linked and construction markets even as pricing and mix improve profitability.
IOSP Overview and Recent Performance
Innospec is an international specialty chemicals company operating three businesses: Performance Chemicals (personal care, home care, agrochemical, mining, and industrial markets), Fuel Specialties (fuel additives), and Oilfield Services. In recent quarters the company has delivered steady revenue growth, with Fuel Specialties showing volume gains, while Performance Chemicals has been hampered by a U.S. winter storm that disrupted operations at its North Carolina plants.
Market positioning is supported by a conservative balance sheet: Innospec ended its most recent quarter with roughly $289 million in cash and no debt, alongside a raised dividend and a new buyback authorization. However, near-term momentum has been mixed. Management has flagged expected gross-margin compression in Fuel Specialties from raw-material cost inflation and pricing lag, and the stock has lagged its broader industry over the past year. Shares of IOSP carry a "Strong Buy" consensus among a small group of analysts, reflecting a constructive longer-term view despite softer recent earnings trends.
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Head-to-Head Comparison
The clearest contrast is one of balance-sheet strength versus catalyst density. IOSP operates with a net-cash position and lower financial risk, but its earnings momentum has been uneven as Performance Chemicals repairs operations and Fuel Specialties absorbs cost inflation. FUL, by comparison, carries leverage but offers a visible margin-expansion roadmap, activist-driven valuation catalysts, and pricing power that has consistently protected profitability.
End-market exposure also diverges. FUL leans on cyclical packaging, construction, aerospace, and electronics demand, while IOSP spans fuels, personal care, and energy production. Risk profiles differ accordingly: FUL faces raw-material and volume volatility, whereas IOSP contends with energy-market cyclicality and a concentrated, storm-exposed production footprint. On valuation, FUL screens as a deeper value opportunity, while IOSP's premium reflects its clean balance sheet and growth potential in fuel additives.
Tickeron AI Verdict
Based on observable factors such as trend consistency, stability, catalysts, and relative positioning, Tickeron's AI would likely lean toward FUL in the current environment. The company's margin expansion is progressing on a consistent path, and its activist interest, dividend increase, share buyback, and medical diversification provide a cluster of identifiable catalysts. That said, the view is probabilistic rather than definitive: IOSP's net-cash balance sheet and analyst consensus argue for resilience, and its profile could regain favor if Fuel Specialties margins stabilize and Performance Chemicals volumes recover. Traders should weigh FUL's catalyst-rich but lower-momentum setup against IOSP's defensive quality.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is FUL is a Hold and IOSP is a StrongBuy.
FUL in downward trend: price may drop because broke its higher Bollinger Band on October 15, 2026
FUL broke above its upper Bollinger Band on October 15, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options. The A.I.dvisor looked at 39 similar instances where the stock broke above the upper band. In 28 of the 39 cases the stock fell afterwards. This puts the odds of success at 72%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 34 of 57 cases where FUL's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 60%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where FUL declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 61%.
The Aroon Indicator for FUL entered a downward trend on October 05, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where FUL's RSI Oscillator exited the oversold zone, 18 of 27 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 67%.
The Momentum Indicator moved above the 0 level on October 13, 2026. You may want to consider a long position or call options on FUL as a result. In 47 of 83 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 57%.
The Moving Average Convergence Divergence (MACD) for FUL just turned positive on September 25, 2026. Looking at past instances where FUL's MACD turned positive, the stock continued to rise in 21 of 45 cases over the following month. The odds of a continued upward trend are 47%.
Following a +0.86% 3-day Advance, the price is estimated to grow further. Considering data from situations where FUL advanced for three days, in 156 of 286 cases, the price rose further within the following month. The odds of a continued upward trend are 55%.
Fundamental Analysis (Ratings)
The Tickeron Price Growth Rating for this company is 60 (best 1 - 100 worst), indicating fairly steady price growth. FUL’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 61 (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (1.310) is normal, around the industry mean (2.360). P/E Ratio (14.900) is within average values for comparable stocks, (-17.218). Projected Growth (PEG Ratio) (0.840) is also within normal values, averaging (1.548). Dividend Yield (0.019) settles around the average of (0.040) among similar stocks. P/S Ratio (0.801) is also within normal values, averaging (48.960).
The Tickeron SMR rating for this company is 73 (best 1 - 100 worst), indicating slightly better than average sales and a considerably profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Seasonality Score of 85 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron PE Growth Rating for this company is 88 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. FUL’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 82, placing this stock worse than average.
IOSP's MACD Histogram just turned positive
The Moving Average Convergence Divergence (MACD) for IOSP turned positive on October 21, 2026. Looking at past instances where IOSP's MACD turned positive, the stock continued to rise in 33 of 47 cases over the following month. The odds of a continued upward trend are 70%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on October 19, 2026. You may want to consider a long position or call options on IOSP as a result. In 53 of 82 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 65%.
Following a +1.68% 3-day Advance, the price is estimated to grow further. Considering data from situations where IOSP advanced for three days, in 199 of 315 cases, the price rose further within the following month. The odds of a continued upward trend are 63%.
Bearish Trend Analysis
The 10-day RSI Indicator for IOSP moved out of overbought territory on September 28, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 32 similar instances where the indicator moved out of overbought territory. In 19 of the 32 cases, the stock moved lower in the following days. This puts the odds of a move lower at 59%.
The Stochastic Oscillator entered the overbought zone. Expect a price pull-back in the foreseeable future.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where IOSP declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 54%.
IOSP broke above its upper Bollinger Band on September 22, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
Fundamental Analysis (Ratings)
The Tickeron Price Growth Rating for this company is 39 (best 1 - 100 worst), indicating steady price growth. IOSP’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 57 (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (1.827) is normal, around the industry mean (2.360). P/E Ratio (20.293) is within average values for comparable stocks, (-17.218). Projected Growth (PEG Ratio) (0.580) is also within normal values, averaging (1.548). Dividend Yield (0.037) settles around the average of (0.040) among similar stocks. P/S Ratio (1.254) is also within normal values, averaging (48.960).
The Tickeron SMR rating for this company is 74 (best 1 - 100 worst), indicating slightly better than average sales and a considerably profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is 77 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. IOSP’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 82, placing this stock better than average.
The Tickeron Seasonality Score of 85 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron PE Growth Rating for this company is 96 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
FUL | IOSP | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 6 | 38 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 61 Fair valued | 57 Fair valued | |
PROFIT vs RISK RATING 1..100 | 100 | 77 | |
SMR RATING 1..100 | 73 | 74 | |
PRICE GROWTH RATING 1..100 | 60 | 39 | |
P/E GROWTH RATING 1..100 | 88 | 96 | |
SEASONALITY SCORE 1..100 | 85 | 85 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
IOSP's Valuation (57) in the Chemicals Specialty industry is in the same range as FUL (61) in the Industrial Specialties industry. This means that IOSP’s stock grew similarly to FUL’s over the last 12 months.
IOSP's Profit vs Risk Rating (77) in the Chemicals Specialty industry is in the same range as FUL (100) in the Industrial Specialties industry. This means that IOSP’s stock grew similarly to FUL’s over the last 12 months.
FUL's SMR Rating (73) in the Industrial Specialties industry is in the same range as IOSP (74) in the Chemicals Specialty industry. This means that FUL’s stock grew similarly to IOSP’s over the last 12 months.
IOSP's Price Growth Rating (39) in the Chemicals Specialty industry is in the same range as FUL (60) in the Industrial Specialties industry. This means that IOSP’s stock grew similarly to FUL’s over the last 12 months.
FUL's P/E Growth Rating (88) in the Industrial Specialties industry is in the same range as IOSP (96) in the Chemicals Specialty industry. This means that FUL’s stock grew similarly to IOSP’s over the last 12 months.
| FUL | IOSP | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 67% | 2 days ago 59% |
| Stochastic ODDS (%) | 2 days ago 60% | 2 days ago 55% |
| Momentum ODDS (%) | 2 days ago 57% | 2 days ago 65% |
| MACD ODDS (%) | 2 days ago 47% | 2 days ago 70% |
| TrendWeek ODDS (%) | 2 days ago 57% | 2 days ago 64% |
| TrendMonth ODDS (%) | 2 days ago 54% | 2 days ago 59% |
| Advances ODDS (%) | 17 days ago 55% | 2 days ago 63% |
| Declines ODDS (%) | 3 days ago 61% | 8 days ago 54% |
| BollingerBands ODDS (%) | 2 days ago 72% | 2 days ago 54% |
| Aroon ODDS (%) | 2 days ago 68% | N/A |
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
FUL’s FA Score shows that 0 FA rating(s) are green while IOSP’s FA Score has 0 green FA rating(s).
- FUL’s FA Score: 0 green, 5 red.
- IOSP’s FA Score: 0 green, 5 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
FUL’s TA Score shows that 4 TA indicator(s) are bullish while IOSP’s TA Score has 3 bullish TA indicator(s).
- FUL’s TA Score: 4 bullish, 4 bearish.
- IOSP’s TA Score: 3 bullish, 4 bearish.
Price Growth
FUL (@Chemicals: Specialty) experienced а +0.95% price change this week, while IOSP (@Chemicals: Specialty) price change was +2.62% for the same time period.
The average weekly price growth across all stocks in the @Chemicals: Specialty industry was -0.28%. For the same industry, the average monthly price growth was -5.00%, and the average quarterly price growth was -6.03%.
Reported Earning Dates
FUL is expected to report earnings on Jan 20, 2027.
IOSP is expected to report earnings on Nov 03, 2026.
Industries' Descriptions
@Chemicals: Specialty (-0.28% weekly)The specialty chemicals sector includes companies that produce chemicals and industrial gases, which are of relatively high-value, often made to customer specifications. Examples of specialty chemicals are electronic chemicals, industrial gases, coatings, adhesives and sealants, industrial and institutional cleaning chemicals. The products are often valued on the basis of their purposes/performances rather than for their composition. Linde Plc, Ecolab Inc., Air Products and Chemicals, Inc., and Dow, Inc. are some of the largest companies making specialty chemicals.
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FUL and
Correlation & Price change
A.I.dvisor indicates that over the last year, FUL has been closely correlated with RPM. These tickers have moved in lockstep 72% of the time. This A.I.-generated data suggests there is a high statistical probability that if FUL jumps, then RPM could also see price increases.
| Ticker / NAME | Correlation To FUL | 1D Price Change % | ||
|---|---|---|---|---|
| FUL | 100% | +0.18% | ||
| RPM - FUL | 72% Closely correlated | -0.24% | ||
| PPG - FUL | 68% Closely correlated | +1.44% | ||
| OLN - FUL | 65% Loosely correlated | -1.45% | ||
| ASIX - FUL | 64% Loosely correlated | -2.59% | ||
| AVNT - FUL | 64% Loosely correlated | +0.84% | ||
More | ||||
| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| TEI | 6.23 | 0.02 | +0.32% |
| Templeton Emerging Markets Income Fund | |||
| GSJY | 54.86 | 0.16 | +0.29% |
| Goldman Sachs ActiveBeta Japan Equity ETF (GSJY) | |||
| LIFT | 20.99 | N/A | N/A |
| LifeX 2028 Income Bucket ETF (LIFT) | |||
| ECAT | 13.30 | -0.11 | -0.82% |
| BlackRock ESG Capital Allocation Term Trust | |||
| QQQD | 11.65 | -0.11 | -0.94% |
| Direxion Daily Concentrated Qs Bear 1X Shares | |||