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ALTO

Alto Ingredients, Inc.

NASDAQ · Basic Materials · Chemicals - Specialty · US

$3.50
−4.51%
Ask drillr
Price chart
Sep 17Sep 22Sep 25Sep 30Oct 5Oct 8Oct 13Oct 16
Key dataOct 16, 2026
Open
$3.68
From 52W high
−41.65%
Volume
815523.00
Market cap
$271.10M
P/E (Fwd)
9.2x
EV/EBITDA
4.3x
P/E (TTM)
5.1x
RSI (14)
35.4
1D Return
−4.51%
YTD Return
+23.09%
SummaryUpdated Jun 1, 2026

Alto Ingredients, Inc. (NASDAQ:ALTO) is a specialty chemicals company founded in 2003 and formerly known as Pacific Ethanol, Inc. until its rebranding in January 2021. Headquartered in Pekin, Illinois, the company operates five alcohol production facilities across the Midwestern and Western United States. Alto has evolved from a traditional ethanol producer into a diversified specialty chemicals manufacturer, focusing on higher-margin products including specialty alcohols, essential ingredients, and exploring emerging opportunities in carbon capture and sequestration technologies.

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