Who owns Alto Ingredients, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ALTO from SEC Form 13F filings across 132 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 132 institutions disclosed 35.9M shares of Alto Ingredients, Inc. worth $204.5M — about 47.5% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
132
13F holders
$204.5M
value, 2026 filers
47.5%
of shares outstanding (35.9M sh)
55
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ALTO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5.5M | $31.3M | 0.0% | 7.3% | +323.3% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 3.2M | $18.3M | 0.0% | 4.3% | +1.0% |
| 3 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.3M | $13.0M | 0.0% | 3% | +27.4% |
| 4 | ACADIAN ASSET MANAGEMENT LLC | 2.0M | $11.7M | 0.0% | 2.7% | +246.9% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 2.0M | $11.3M | 0.0% | 2.6% | +122.2% |
| 6 | Hillsdale Investment Management Inc. | 1.7M | $9.7M | 0.2% | 2.3% | +70.3% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 1.5M | $8.7M | 0.0% | 2% | -9.3% |
| 8 | STATE STREET CORP | 1.2M | $7.0M | 0.0% | 1.6% | +229.9% |
| 9 | TWO SIGMA INVESTMENTS, LP | 1.2M | $6.8M | 0.0% | 1.6% | -40.3% |
| 10 | DIMENSIONAL FUND ADVISORS LP | 1.1M | $6.5M | 0.0% | 1.5% | +73.5% |
| 11 | Connor, Clark & Lunn Investment Management Ltd. | 855,702 | $4.9M | 0.0% | 1.1% | +122.3% |
| 12 | JACOBS LEVY EQUITY MANAGEMENT, INC | 827,481 | $4.7M | 0.0% | 1.1% | +333.3% |
| 13 | NORTHERN TRUST CORP | 784,047 | $4.5M | 0.0% | 1% | +275.6% |
| 14 | CREATIVE FINANCIAL DESIGNS INC /ADV | 615,304 | $3.5M | 0.2% | 0.8% | -20.1% |
| 15 | PANAGORA ASSET MANAGEMENT INCNEW | 583,829 | $3.3M | 0.0% | 0.8% | new |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 574,674 | $3.3M | 0.0% | 0.8% | +212.7% |
| 17 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 520,314 | $3.0M | 0.1% | 0.7% | +6.6% |
| 18 | VANGUARD FIDUCIARY TRUST CO | 508,017 | $2.9M | 0.0% | 0.7% | +7.1% |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 497,008 | $2.8M | 0.0% | 0.7% | new |
| 20 | GOLDMAN SACHS GROUP INC | 490,240 | $2.8M | 0.0% | 0.6% | -18.5% |
| 21 | BNP PARIBAS FINANCIAL MARKETS | 479,586 | $2.7M | 0.0% | 0.6% | +122.0% |
| 22 | ALGERT GLOBAL LLC | 477,169 | $2.7M | 0.0% | 0.6% | +294.5% |
| 23 | Empowered Funds, LLC | 443,314 | $2.5M | 0.0% | 0.6% | +7.8% |
| 24 | LPL Financial LLC | 343,060 | $2.0M | 0.0% | 0.5% | +1800.2% |
| 25 | Bank of New York Mellon Corp | 314,862 | $1.8M | 0.0% | 0.4% | +3025.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.