NASDAQ · ALTOMaterialsIndustrial Chemicals

Alto Ingredients, Inc. Common Stock (ALTO)

$3.550.00%
Close Nov 4, 2026 · split-adjusted
Nov 2, 2026$3.52▲ 238.94% in range
Nov 3, 2025Low $1.04 · High $5.99Nov 2, 2026
What changed · written from our data
As of Nov 4, 2026

Alto Ingredients closed at $3.55 on Nov 4, unchanged, 40.7% below its 52-week closing high. Volume of 546.2K shares was 0.61× its 20-day average (below normal).

Split-adjusted performance: -5.3% over one month, -36.2% over six months, +241.3% over one year.

In the quarter ended Jun 30, 2026, revenue was $245.70M, up 12.5% from a year earlier, with a net margin of 4.6%.

Short interest was 5.6M shares at the Oct 15 settlement, down 5.8% from the prior report (7.6% of float, 5.8 days to cover).

Market cap$275.4M77.6M shares
Revenue · quarter$245.7M+12.5% YoY
Diluted EPS$0.15—
P/E · TTM5.4×P/S 0.3×
Net margin4.6%Gross 6.8%
Dividend yieldNone
52-week range1.04 – 5.99−40.7% from high
Volume546.2K0.61× 20-day avg
Volatility · 60d33.2%Annualised
Short % of float7.6%5.8 days to cover
Net cash-$36.5MCash $24.0M
Next earnings—Not scheduled
Split-adjusted performance
1W −3.0%1M −5.3%3M −21.4%6M −36.2%YTD +23.3%1Y +241.3%3Y −13.6%5Y −30.7%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Industrial Chemicals

Percentile among 29 companies (100 = best)

6-month momentum33
Revenue growth75
Net margin46
Value (low P/E)91
Size32

Industry medians: 6-month return −17.9%, revenue growth +8.0%, net margin 4.8%, P/E 15.1×.

Short interest

Details →
Shares short5.6M−5.8% vs prior
Days to cover5.8Settled Oct 15
% of float7.6%
Short vol. 10d57.0%of daily volume

Closest peers by size in Industrial Chemicals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
ALTOAlto Ingredients$3.550.00%−36.2%+12.5%4.6%5.4$275.4M
FFFuture Fuel$5.60−1.67%+16.8%+120.7%14.4%—$245.4MCompare
GEVOGevo$1.31+9.66%−36.3%+7.1%−380.5%—$322.6MCompare
NLNLI Holdings$7.28+6.43%+23.0%+8.0%20.5%—$356.0MCompare
VHIValhi$15.35+5.03%+4.3%+12.2%3.7%—$434.6MCompare
LXFRLuxfer Holdings$17.32+0.70%+9.5%−4.1%1.0%74.8$463.5MCompare
LTBRLightbridge$4.40−7.95%−69.3%———$155.0MCompare
TROXTRONOX LIMITED CL A$3.63+6.76%−64.1%+18.7%−19.7%—$579.7MCompare
CDXSCodexis$1.09+0.46%−59.2%−2.7%−80.5%—$118.8MCompare

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Quick answers

What does Alto Ingredients do?
Alto Ingredients Inc is a producer and distributor of specialty alcohols, renewable fuels and essential ingredients in the United States. The company serves five markets: Health, Home and Beauty, Food and Beverage, Essential Ingredients, and Renewable Fuels.
What is ALTO's market cap?
$275.37M, based on the Nov 4 close of $3.55.
What is ALTO's P/E ratio?
5.4× trailing-twelve-month earnings of $50.72M.
Does Alto Ingredients pay a dividend?
No regular cash dividend has been paid in the last year.
How much of ALTO is sold short?
5.6M shares, 7.6% of float, as of Oct 15, 2026.
What sector is ALTO in?
Materials, in the Industrial Chemicals industry.

About Alto Ingredients

Alto Ingredients Inc is a producer and distributor of specialty alcohols, renewable fuels and essential ingredients in the United States. The company serves five markets: Health, Home and Beauty, Food and Beverage, Essential Ingredients, and Renewable Fuels. Its customers include food and beverage companies and consumer products manufacturers and distributors. The company operates under three segments: Marketing and distribution, Pekin Campus production, and Western production.

HQ: Sacramento, CA390 employeesListed Oct 31, 1994altoingredients.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology