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Alto Ingredients, Inc.

ALTO
Exchange
Nasdaq
Industry
Industrial Organic Chemicals
SEC CIK
0000778164

In the last 90 days, Alto Ingredients, Inc. insiders filed 2 open-market purchases and 0 sales; 132 institutions reported holding it in 13F filings for Q2 2026, worth $204.5M in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding Alto Ingredients, Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of ALTO: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders66163−2
Shares19.3M10.0K17.0M−2.28M (−11.8%)
Value$22.0M$11.4K$19.6M−$2.43M (−11.0%)

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (7)

Institutions that held Alto Ingredients, Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ALTO in Q2 2025
InstitutionSharesValue% of portfolio
HRT Financial LP37,334$42.0K0.00%
Engineers Gate Manager LP16,072$18.5K0.00%
Two Sigma Securities, LLC13,888$16.0K0.00%
Tower Research Capital LLC (TRC)4,735$5.45K0.00%
Cubist Systematic Strategies, LLC4,701$5.41K0.00%
Raymond James Financial Inc3,119$3.59K0.00%
Ameritas Advisory Services, LLC39$450.00%

Sold out (9)

Institutions that held Alto Ingredients, Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of ALTO in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Omers Administration Corp174,200$198.6K
Schonfeld Strategic Advisors LLC81,058$92.4K
Jain Global LLC19,191$21.9K
Catalyst Funds Management Pty Ltd17,557$20.0K
Capstone Investment Advisors, LLC16,596$18.9K
Prudential Financial Inc11,833$13.5K
Hudson Bay Capital Management LP11,191$12.8K
Russell Investments Group, Ltd.4,753$5.42K
Coldstream Capital Management Inc130$149

Not filed for Q2 2025 yet (1)

Institutions that held Alto Ingredients, Inc. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALTO in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Credit Agricole S A10,000$11.4K