Alto Ingredients, Inc. ALTO

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3.55 USD +0.05 (+1.43%)

At closeNov 4, 2026, 4:00 AM EST

3.64 +0.09 +2.54%

Pre-market · Nov 4, 4:00 AM ET

3.46 Day range 3.59

1.01 52-week range 6.11

Held by insiders 4.92%

Held by institutions 31.00%

Float held by institutions 32.60%

Institutions 104

Top institutional holders
Holder	% held	Shares	Value	Reported
Vanguard Group Inc	4.66%	3,574,550	5.83M	Sep 29, 2024
Blackrock Inc.	2.75%	2,108,546	3.44M	Sep 29, 2024
Renaissance Technologies, LLC	2.18%	1,668,721	2.72M	Sep 29, 2024
Goldman Sachs Group Inc	2.02%	1,545,060	2.52M	Sep 29, 2024
Dimensional Fund Advisors LP	2.01%	1,543,325	2.52M	Sep 29, 2024
Charles Schwab Investment Management, Inc.	1.85%	1,415,448	2.31M	Sep 29, 2024

Top mutual fund holders
Holder	% held	Shares	Value	Reported
Vanguard Total Stock Market Index Fund	3.18%	2,440,141	3.98M	Sep 29, 2024
Schwab Strategic Tr-Schwab Fundamental U.S. Small Company Index ETF	2.21%	1,690,778	2.76M	Aug 30, 2024
Vanguard Extended Market Index Fund	1.36%	1,042,887	1.70M	Sep 29, 2024
Invesco ETF Tr-Invesco FTSE RAFI US 1500 Small-Mid ETF	0.58%	441,762	720.07K	Oct 30, 2024
Schwab Capital Trust-Schwab U.S. Fundamental Small Co Index Fund	0.50%	380,019	619.43K	Jul 30, 2024
Fidelity Extended Market Index Fund	0.50%	385,543	628.43K	Oct 30, 2024

ALTO insiders
Insider	Relation	Latest transaction	Date	Shares held
GRAHAM AUSTE M	General Counsel	Stock Award(Grant)	Mar 19, 2024	245,095
GRAY MARIA G.	Director	Stock Award(Grant)	Jun 19, 2024	118,958
KANDRIS MICHAEL D	Chief Executive Officer	Stock Award(Grant)	Mar 30, 2023	898,784
KIETA DOUGLAS L	Director	Stock Award(Grant)	Jun 19, 2024	315,828
MCGREGOR BRYON T	Chief Executive Officer	Purchase	Nov 11, 2024	834,265
NATHAN GILBERT E	Director	Purchase	Nov 12, 2024	0

Held by funds