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Best Specialty Chemical Stocks to Buy Now (2026)

Top specialty chemical stocks in 2026 ranked by overall Zen Rating. "A" Rated stocks have returned an average of +28.50% per year, and are the best specialty chemical stocks to buy now. Learn More.

According to Zen Ratings, our proprietary rating system that evaluates 115 factors proven to drive growth in stocks and assigns each stock in our system an overall letter grade as well as 7 individual Component Grades for Value, Growth, Momentum, Sentiment, Safety, Financials, and proprietary AI algorithms, the 3 best specialty chemical stocks to buy right now are:

Alto Ingredients (NASDAQ:ALTO) is the #1 top specialty chemical stock out of 57 with a Zen Rating of A. Stocks with a rating of A have had an average return of +28.5% per year. Learn more.

The Component Grade breakdown for Alto Ingredients (NASDAQ:ALTO) is: Value: B, Growth: B, Momentum: C, Sentiment: B, Safety: B, Financials: B, and AI: C.

Alto Ingredients (NASDAQ:ALTO) has a Due Diligence Score of 32, which is 2 points higher than the specialty chemical industry average of 30.

ALTO passed 10 out of 33 due diligence checks and has average fundamentals. Alto Ingredients has seen its stock return 350.4% over the past year, overperforming other specialty chemical stocks by 346 percentage points.

Alto Ingredients has an average 1 year price target of $10.00, an upside of 77.62% from Alto Ingredients's current stock price of $5.63.

Alto Ingredients stock has a consensus Buy recommendation according to Wall Street analysts. Of the 1 analyst covering Alto Ingredients, 0% have issued a Strong Buy rating, 100% have issued a Buy, 0% have issued a hold, while 0% have issued a Sell rating, and 0% have issued a Strong Sell.

Koppers Holdings (NYSE:KOP) is the #2 top specialty chemical stock out of 57 with a Zen Rating of A. Stocks with a rating of A have had an average return of +28.5% per year. Learn more.

The Component Grade breakdown for Koppers Holdings (NYSE:KOP) is: Value: B, Growth: C, Momentum: B, Sentiment: B, Safety: C, Financials: B, and AI: B.

Koppers Holdings (NYSE:KOP) has a Due Diligence Score of 33, which is 3 points higher than the specialty chemical industry average of 30.

KOP passed 11 out of 38 due diligence checks and has average fundamentals. Koppers Holdings has seen its stock return 37.5% over the past year, overperforming other specialty chemical stocks by 33 percentage points.

Koppers Holdings has an average 1 year price target of $55.00, an upside of 15.64% from Koppers Holdings's current stock price of $47.56.

Koppers Holdings stock has a consensus Buy recommendation according to Wall Street analysts. Of the 1 analyst covering Koppers Holdings, 0% have issued a Strong Buy rating, 100% have issued a Buy, 0% have issued a hold, while 0% have issued a Sell rating, and 0% have issued a Strong Sell.

Chemical & Mining Co Of Chile (NYSE:SQM) is the #3 top specialty chemical stock out of 57 with a Zen Rating of A. Stocks with a rating of A have had an average return of +28.5% per year. Learn more.

The Component Grade breakdown for Chemical & Mining Co Of Chile (NYSE:SQM) is: Value: B, Growth: B, Momentum: B, Sentiment: C, Safety: C, Financials: B, and AI: B.

Chemical & Mining Co Of Chile (NYSE:SQM) has a Due Diligence Score of 31, which is 1 points higher than the specialty chemical industry average of 30.

SQM passed 12 out of 38 due diligence checks and has average fundamentals. Chemical & Mining Co Of Chile has seen its stock return 87.09% over the past year, overperforming other specialty chemical stocks by 82 percentage points.

Chemical & Mining Co Of Chile has an average 1 year price target of $87.25, an upside of 19.21% from Chemical & Mining Co Of Chile's current stock price of $73.19.

Chemical & Mining Co Of Chile stock has a consensus Buy recommendation according to Wall Street analysts. Of the 4 analysts covering Chemical & Mining Co Of Chile, 50% have issued a Strong Buy rating, 25% have issued a Buy, 0% have issued a hold, while 25% have issued a Sell rating, and 0% have issued a Strong Sell.

Out of 37 specialty chemical stocks that have issued dividends in the past year, the 3 specialty chemical stocks with the highest dividend yields are:

Lyondellbasell Industries Nv (NYSE:LYB) has an annual dividend yield of 7.31%, which is 5 percentage points higher than the specialty chemical industry average of 2.04%. Lyondellbasell Industries Nv's dividend payout is not stable, having dropped more than 10% two times in the last 10 years. Lyondellbasell Industries Nv's dividend has not shown consistent growth over the last 10 years.

Lyondellbasell Industries Nv's dividend payout ratio of -192% indicates that its high dividend yield might not be sustainable for the long-term.

Mativ Holdings (NYSE:MATV) has an annual dividend yield of 5.12%, which is 3 percentage points higher than the specialty chemical industry average of 2.04%. Mativ Holdings's dividend payout is not stable, having dropped more than 10% one times in the last 10 years. Mativ Holdings's dividend has not shown consistent growth over the last 10 years.

Mativ Holdings's dividend payout ratio of 28.8% indicates that its high dividend yield is sustainable for the long-term.

Eastman Chemical Co (NYSE:EMN) has an annual dividend yield of 4.96%, which is 3 percentage points higher than the specialty chemical industry average of 2.04%. Eastman Chemical Co's dividend payout is stable, having never dropped by more than 10% in the last 10 years. Eastman Chemical Co's dividend has shown consistent growth over the last 10 years.

Eastman Chemical Co's dividend payout ratio of 95.7% indicates that its high dividend yield might not be sustainable for the long-term.

Specialty chemical stocks were up 0.8% in the last day, and down -2.67% over the last week. Wd 40 Co was the among the top gainers in the specialty chemicals industry, gaining 10.65% yesterday.

WD-40 shares are trading higher after the company reported better-than-expected Q3 financial results. Also, the company raised its FY26 adjusted EPS and sales guidance above estimates.

Based on the Valuation rating, one of the 7 components of a stocks overall Zen Ratings grade, which evaluates factors including estimated earnings yield, earnings before interest and taxes/enterprise value, cash flow yield, free cash flow to price, and price-to-earnings growth (PEG ratio), the 3 most undervalued specialty chemical stocks right now are:

Mativ Holdings (NYSE:MATV) is the most undervalued specialty chemical stock based on its Valuation Rating of A. Valuation is one of 7 Component Grades used to calculate the overall Zen Rating.

Mativ Holdings has a valuation score of 71, which is 56 points higher than the specialty chemical industry average of 15. It passed 5 out of 7 valuation due diligence checks.

Mativ Holdings's stock has gained 2.49% in the past year. It has underperformed other stocks in the specialty chemical industry by -2 percentage points.

Koppers Holdings (NYSE:KOP) is the second most undervalued specialty chemical stock based on its Valuation Rating of B. Valuation is one of 7 Component Grades used to calculate the overall Zen Rating.

Koppers Holdings has a valuation score of 29, which is 14 points higher than the specialty chemical industry average of 15. It passed 2 out of 7 valuation due diligence checks.

Koppers Holdings's stock has gained 37.5% in the past year. It has overperformed other stocks in the specialty chemical industry by 33 percentage points.

Fuller H B Co (NYSE:FUL) is the third most undervalued specialty chemical stock based on its Valuation Rating of B. Valuation is one of 7 Component Grades used to calculate the overall Zen Rating.

Fuller H B Co has a valuation score of 29, which is 14 points higher than the specialty chemical industry average of 15. It passed 2 out of 7 valuation due diligence checks.

Fuller H B Co's stock has dropped -12.72% in the past year. It has underperformed other stocks in the specialty chemical industry by -17 percentage points.

50% of specialty chemical stocks rated by analysts are a buy right now. On average, analysts expect specialty chemical stocks to rise by 14.58% over the next year.

18.37% of specialty chemical stocks have a Zen Rating of A (Strong Buy), 10.2% of specialty chemical stocks are rated B (Buy), 55.1% are rated C (Hold), 14.29% are rated D (Sell), and 2.04% are rated F (Strong Sell).