What is Alto Ingredients, Inc. (ALTO) stock price today?

Alto Ingredients, Inc. (ALTO) is currently trading at $3.73, down 0.13% today.

What is ALTO P/E ratio?

Alto Ingredients, Inc.'s P/E ratio is 5.52. This is below the market average, suggesting the stock may be undervalued relative to earnings.

What is ALTO return on equity (ROE)?

Alto Ingredients, Inc.'s return on equity (ROE) is 21.15%, indicating how efficiently the company generates profit from shareholders' equity. This is considered high quality.

What is Alto Ingredients, Inc.'s market cap?

Alto Ingredients, Inc. has a market capitalization of $288.63M.

NASDAQ · Chemicals - Specialty

Alto Ingredients, Inc. (ALTO) Stock

$3.73 -0.13% NASDAQ: ALTO Basic Materials

Valuation

Metric	Value
Price	$3.73
Market Cap	$288.63M
P/E Ratio	5.52
P/B Ratio	1.10
P/S Ratio	0.31
EPS (TTM)	$0.16
52-Week High	$6.11
52-Week Low	$0.99
Dividend Yield	0.00%

Financials & Margins

Metric	Value
ROE	21.15%
ROA	13.01%
ROCE	10.48%
Gross Margin	0.76%
Operating Margin	0.76%
Net Margin	5.48%
Debt/Equity	0.32
Current Ratio	2.64

Annual Financials (USD)

Metric	2021	2022	2023	2024	2025
Revenue	$1.2B	$1.3B	$1.2B	$965.0M	$918.0M
Operating Profit	$40.0M	$-61.0M	$-24.0M	$-52.0M	$7.0M
Net Profit	$46.0M	$-42.0M	$-28.0M	$-59.0M	$13.0M
EPS	$0.61	$-0.58	$-0.40	$-0.82	$0.16
Op Margin	3.3%	-4.6%	-1.9%	-5.3%	0.8%

Balance Sheet (USD)

Metric	2021	2022	2023	2024	2025
Total Assets	$485.0M	$478.0M	$454.0M	$401.0M	$389.0M
Total Liabilities	$140.0M	$170.0M	$175.0M	$176.0M	$144.0M
Cash	$51.0M	$36.0M	$30.0M	$35.0M	$26.0M
Borrowings	$64.0M	$87.0M	$105.0M	$115.0M	$98.0M

Latest News

ALTO Trades at a Discount Despite 344% Rally in a Year: What's Next? Zacks · Jul 16, 2026 Can Debottlenecking Drive Alto Ingredients' Next Growth Phase? Zacks · Jul 13, 2026 What Alto Ingredients (ALTO)'s Russell Index Additions and River Logistics Bet Means For Shareholders Simply Wall St. · Jul 10, 2026 Alto Ingredients (ALTO) Could Be 35% Undervalued As Russell Index Inclusion Draws Focus Simply Wall St. · Jul 9, 2026 Can Alto Ingredients Sustain Its Return to Profitability Momentum? Zacks · Jul 6, 2026

Cash Flow (USD)

Metric	2021	2022	2023	2024	2025
Operating Cash Flow	$27.0M	$6.0M	$22.0M	$-4.0M	$13.0M
Investing Cash Flow	$11.0M	$-75.0M	$-63.0M	$-25.0M	$-12.0M
Financing Cash Flow	$0	$-6.0M	$-4.0M	$0	$0
Net Cash Flow	$14.0M	$-13.0M	$-4.0M	$-9.0M	$-11.0M
Free Cash Flow	$10.0M	$-32.0M	$-8.0M	$-15.0M	$9.0M

Valuation & Return Ratios

Metric	Value
PEG Ratio	0.01
EV / EBITDA	5.04
FCF Yield	17.10%
Quick Ratio	2.17
Interest Coverage	3.87
Return 1Y	300.81%
Return 3Y	30.10%
Return 5Y	2.98%

Ownership

Insiders Held5.99%

Institutions Held50.13%

Institutions Float Held53.32%

Institutional Holder	Shares	Report Date
Marshall Wace LLP	3,337,356	2026-03-31
Vanguard Capital Management LLC	3,180,211	2026-03-31
Two Sigma Investments, LP	2,006,760	2026-03-31
Millennium Management Llc	1,915,990	2026-03-31
Arrowstreet Capital, Limited Partnership	1,790,263	2026-03-31

Peer Comparison

Ticker	Price	Change	P/E	Market Cap	Div Yield
AMTXAemetis, Inc	$1.66	-4.05%	-1.92	$116.81M	0.00%
AXTAAxalta Coating Systems Ltd.	$32.63	-0.55%	20.05	$6.98B	0.00%
FFFutureFuel Corp.	$5.22	+0.77%	-7.37	$228.97M	0.78%
GEVOGevo, Inc.	$1.32	-2.22%	-1.45	$321.30M	0.00%
GPREGreen Plains, Inc.	$14.34	-4.78%	8.46	$1.00B	0.00%

About Alto Ingredients, Inc.

Alto Ingredients, Inc. (ALTO) stock trades at $3.73 with a market capitalization of $288.63M. The stock is valued at a price-to-earnings (P/E) ratio of 5.52, price-to-book of 1.10, price-to-sales of 0.31. Over the past 52 weeks the stock has ranged between $0.99 and $6.11, and currently trades 39.0% below its 52-week high.

On profitability, Alto Ingredients, Inc. generates a return on equity (ROE) of 21.15% — well above the market average, a sign of a high-quality business, return on capital employed of 10.48%, an operating margin of 0.76%, a net profit margin of 5.48%.

Related Basic Materials Stocks

LIN Linde plc $483.73 +0.42% SCCO Southern Copper Corporation $209.21 +5.31% RIO Rio Tinto Plc $94.78 +1.54% NEM Newmont Corporation $117.84 +1.98% FCX Freeport-McMoRan, Inc. $73.69 +3.58% AEM Agnico Eagle Mines Limited $189.02 +2.80% ECL Ecolab Inc. $281.83 +0.05% SHW Sherwin-Williams Company (The) $319.36 -0.52% B Barrick Mining Corporation $41.06 +2.68% WPM Wheaton Precious Metals Corp Common Shares (Canada) $138.65 +2.73% APD Air Products and Chemicals, Inc. $281.26 +1.03% NUE Nucor Corporation $250.33 +1.70%

Screens featuring this stock

High ROE Basic Materials Stocks Low P/E Basic Materials Stocks High Net Margin Basic Materials Stocks Dividend Basic Materials Stocks Low Debt Basic Materials Stocks Nasdaq High ROE Stocks All stock screens

Run Stock Screener Investing Guides