Latest Period
Q2 2026
Security Snapshot
Alto Ingredients, Inc. - Common Stock (ALTO) Institutional Ownership
CUSIP: 021513106
13F Institutional Holders and Ownership History from Q4 2020 to Q2 2026
Institutions Reporting
132
Shares (Excl. Options)
35,903,079
Price
$5.70
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Common Stock
- Symbol
- ALTO on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 35,903,079
- Total 13F value
- $204,550,977
- Portfolio coverage rank
- 0%
- Share change
- +3,425,777
- Value change
- +$25,062,589
- Number of holders
- 132
- Shares outstanding
- 77,668,101
- SEC-reported price per share
- $4.86
- Insider filing price
- $4.86
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ALTO - Alto Ingredients, Inc. - Common Stock is tracked under CUSIP 021513106.
- 132 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 101 to 132 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $155,704,619 to $204,550,977.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 132 institutions filings for Q2 2026.
Security key
021513106
Latest holder period
Q2 2026
13F holders
132
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
ALTO full holder history
Alto Ingredients, Inc. SEC filings
Alto Ingredients, Inc. company facts
Alto Ingredients, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 021513106:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
ALTO
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 6.9% | $30,546,864 | 5,359,099 | BlackRock, Inc. | 30 Jun 2026 | |||
| Radoff Bradley Louis | 4.7% | 0% | $3,226,250 | 3,625,000 | 0% | Radoff Bradley Louis | 17 Mar 2025 | |
| DOMO Capital Management, LLC | 3.4% | -53% | $6,753,576 | -$7,013,400 | 2,658,888 | -51% | DOMO Capital Management, LLC | 31 Dec 2025 |
As of 30 Jun 2026, 132 institutional investors reported holding 35,903,079 shares of Alto Ingredients, Inc. - Common Stock (ALTO). This represents 46% of the company’s total 77,668,101 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
39%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.1% | 5,495,025 | +323% | 0% | $31,321,643 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.1% | 3,212,643 | +1% | 0% | $18,312,065 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.9% | 2,280,128 | +27% | 0.01% | $12,996,730 |
| ACADIAN ASSET MANAGEMENT LLC | 2.6% | 2,048,492 | +247% | 0.01% | $11,662,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 1,980,080 | +122% | 0% | $11,289,288 |
| Hillsdale Investment Management Inc. | 2.2% | 1,703,703 | +70% | 0.22% | $9,711,108 |
| RENAISSANCE TECHNOLOGIES LLC | 2% | 1,518,521 | -9.3% | 0.01% | $8,655,570 |
| STATE STREET CORP | 1.6% | 1,230,173 | +230% | 0% | $7,011,986 |
| TWO SIGMA INVESTMENTS, LP | 1.5% | 1,198,890 | -40% | 0.01% | $6,833,673 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 1,143,740 | +73% | 0% | $6,517,591 |
| Connor, Clark & Lunn Investment Management Ltd. | 1.1% | 855,702 | +122% | 0.01% | $4,877,502 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.1% | 827,481 | +333% | 0.02% | $4,716,642 |
| NORTHERN TRUST CORP | 1% | 784,047 | +276% | 0% | $4,469,068 |
| CREATIVE FINANCIAL DESIGNS INC /ADV | 0.79% | 615,304 | -20% | 0.17% | $3,507,233 |
| PANAGORA ASSET MANAGEMENT INC | 0.75% | 583,829 | 0.01% | $3,327,825 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.74% | 574,674 | +213% | 0% | $3,275,642 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.67% | 520,314 | +6.6% | 0.05% | $2,965,790 |
| VANGUARD FIDUCIARY TRUST CO | 0.65% | 508,017 | +7.1% | 0% | $2,895,697 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.64% | 497,008 | 0% | $2,832,946 | |
| GOLDMAN SACHS GROUP INC | 0.63% | 490,240 | -19% | 0% | $2,794,368 |
| BNP PARIBAS FINANCIAL MARKETS | 0.62% | 479,586 | 0% | 0% | $2,733,640 |
| ALGERT GLOBAL LLC | 0.61% | 477,169 | +295% | 0.03% | $2,719,863 |
| Empowered Funds, LLC | 0.57% | 443,314 | +7.8% | 0.01% | $2,526,890 |
| LPL Financial LLC | 0.44% | 343,060 | +1800% | 0% | $1,955,442 |
| Bank of New York Mellon Corp | 0.41% | 314,862 | +3025% | 0% | $1,794,715 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
23
Latest
Q2 2026
Rows shown
1-23 of 23
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 35,903,079 | $204,550,977 | +$25,062,589 | $5.70 | 132 |
| 2026 Q1 | 32,207,581 | $155,704,619 | +$50,786,725 | $4.84 | 101 |
| 2025 Q4 | 22,043,969 | $63,487,792 | +$20,124,767 | $2.88 | 84 |
| 2025 Q3 | 15,792,259 | $17,054,175 | -$1,392,369 | $1.08 | 63 |
| 2025 Q2 | 17,029,028 | $19,583,894 | -$2,618,310 | $1.15 | 61 |
| 2025 Q1 | 19,318,275 | $22,022,488 | -$3,332,534 | $1.14 | 64 |
| 2024 Q4 | 21,761,778 | $33,949,743 | -$2,254,651 | $1.56 | 74 |
| 2024 Q3 | 22,263,352 | $35,843,066 | -$4,826,303 | $1.61 | 76 |
| 2024 Q2 | 25,745,558 | $37,201,513 | -$7,106,301 | $1.44 | 79 |
| 2024 Q1 | 29,745,536 | $64,842,219 | -$7,340,042 | $2.18 | 101 |
| 2023 Q4 | 32,605,314 | $86,728,090 | +$8,688,130 | $2.66 | 101 |
| 2023 Q3 | 28,271,054 | $124,957,461 | +$8,269,534 | $4.42 | 104 |
| 2023 Q2 | 26,957,003 | $77,902,158 | -$25,949,134 | $2.89 | 96 |
| 2023 Q1 | 38,572,959 | $57,860,079 | -$5,727,335 | $1.50 | 103 |
| 2022 Q4 | 40,024,501 | $115,266,300 | +$2,094,303 | $2.88 | 124 |
| 2022 Q3 | 38,753,897 | $141,070,744 | -$26,771,975 | $3.64 | 127 |
| 2022 Q2 | 45,730,439 | $169,651,023 | +$4,825,309 | $3.71 | 113 |
| 2022 Q1 | 42,281,960 | $286,180,985 | +$14,467,736 | $6.82 | 127 |
| 2021 Q4 | 42,445,149 | $204,181,317 | -$17,504,703 | $4.81 | 109 |
| 2021 Q3 | 41,133,427 | $207,802,804 | -$9,420,016 | $4.94 | 106 |
| 2021 Q2 | 43,375,750 | $268,203,133 | +$14,772,097 | $6.11 | 112 |
| 2021 Q1 | 41,519,269 | $225,683,755 | +$217,479,006 | $5.43 | 88 |
| 2020 Q4 | 1,406,314 | $7,635,961 | +$7,635,961 | $5.43 | 5 |