Alto Ingredients, Inc.
ALTO- Exchange
- Nasdaq
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0000778164
In the last 90 days, Alto Ingredients, Inc. insiders filed 1 open-market purchase and 0 sales; 132 institutions reported holding it in 13F filings for Q2 2026, worth $204.5M in total; no superinvestor holds it.
Holders of 5% or more of ALTO
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Alto Ingredients, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G | 6.90%5.36M shares | New | Jul 27, 20261 filing | Jul 27, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
22 Schedule 13D and 13G filings on Alto Ingredients, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jul 27, 20264:25 PM ET | BlackRock, Inc. | 13G | 6.90%5.36M shares | New | Jun 30, 2026 | SEC |
| Feb 13, 20263:31 PM ET | DOMO Capital Management, LLCand 1 other | 13G/A | 3.40%2.66M shares | −3.70 ppfrom 7.10%Below 5% | Dec 31, 2025 | SEC |
| Mar 18, 20259:54 AM ET | Radoff Bradley Louisand 3 others | 13D/A | 4.70%3.63M shares | 0.00 ppfrom 4.70%Below 5% | Mar 17, 2025 | SEC |
| Feb 24, 202512:51 PM ET | Radoff Bradley Louisand 3 others | 13D | 4.70%3.63M shares | NewBelow 5% | Feb 18, 2025 | SEC |
| Jan 7, 20259:00 AM ET | DOMO Capital Management, LLCand 1 other | 13G | 7.10%5.42M shares | New | Dec 31, 2024 | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jul 7, 20234:35 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2023 | Cooper Creek Partners Management LLC | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13GOld format | – | New | – | SEC |
| Jan 31, 20231:58 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 20, 2023 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Oct 11, 2022 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Jul 11, 2022 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Cooper Creek Partners Management LLC | 13GOld format | – | New | – | SEC |
| Feb 10, 2022 | Renaissance Technologies LLC | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Feb 4, 20224:12 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
| Dec 10, 2021 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Apr 12, 2021 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | CVI Investments, Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Renaissance Technologies LLC | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2021 | BNP Paribas Asset Management UK Ltd | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Alto Ingredients, Inc. shares.
No Form 144 notices for Alto Ingredients, Inc. are on file.