Alto Ingredients, Inc. (ALTO)
Nasdaq · Industrial Organic Chemicals · Manufacturing · CIK 778164 · fiscal year ends in Dec
Closing price $3.65 on 30 Oct 2026; 52-week range $1.01 to $5.99.
Key figures
The last twelve months reported, with the latest price and balance sheet.
- Revenue, last twelve months
- $943.3M
- Revenue growth
- 1.1%
- Net income, last twelve months
- $52.0M
- Earnings per share
- $0.67
- Gross margin
- 6.8%
- Operating margin
- 3.8%
- Net margin
- 5.5%
- Free cash flow
- $49.9M
- Return on equity
- 20.0%
- Market value
- $283.2M
- Price to earnings
- 5.4x
- Cash
- $24.0M
- Debt
- $64.5M
- Debt to equity
- 0.25
- Shares outstanding
- 77.6M
Financial statements
Revenue, profit and cash flow by fiscal year, each year linked to its annual report.
| Fiscal year | Year end | Revenue | Operating income | Net income | EPS | Free cash flow | Filing |
|---|---|---|---|---|---|---|---|
| FY2025 | 31 Dec 2025 | $917.9M | $7.4M | $13.3M | $0.16 | $8.6M | 10-K filed 13 Mar 2026 |
| FY2024 | 31 Dec 2024 | $965.3M | -$51.7M | -$59.0M | -$0.82 | -$14.6M | 10-K filed 13 Mar 2025 |
| FY2023 | 31 Dec 2023 | $1.2B | -$23.8M | -$28.0M | -$0.40 | -$7.5M | 10-K filed 14 Mar 2024 |
| FY2022 | 31 Dec 2022 | $1.3B | -$61.4M | -$41.6M | -$0.60 | -$31.7M | 10-K filed 14 Mar 2023 |
| FY2021 | 31 Dec 2021 | $1.2B | $40.1M | $46.1M | $0.61 | $10.4M | 10-K filed 14 Mar 2023 |
By quarter
| Quarter | Quarter end | Revenue | Net income | EPS |
|---|---|---|---|---|
| Q2 FY2026 | 30 Jun 2026 | $245.7M | $11.7M | $0.15 |
| Q1 FY2026 | 31 Mar 2026 | $224.7M | $4.3M | $0.05 |
| Q4 FY2025 | 31 Dec 2025 | $232.0M | $21.8M | $0.28 |
| Q3 FY2025 | 30 Sep 2025 | $241.0M | $14.2M | $0.19 |
| Q2 FY2025 | 30 Jun 2025 | $218.4M | -$11.0M | -$0.15 |
| Q1 FY2025 | 31 Mar 2025 | $226.5M | -$11.7M | -$0.16 |
| Q4 FY2024 | 31 Dec 2024 | $236.3M | -$41.7M | -$0.57 |
| Q3 FY2024 | 30 Sep 2024 | $251.8M | -$2.4M | -$0.04 |
Company events
The newest 8-K filings of 276 held.
| Filed | Form | Event | Items |
|---|---|---|---|
| 7 Aug 2026 | 8-K | Material agreement | 1.01, 9.01 |
| 5 Aug 2026 | 8-K | Results | 2.02, 9.01 |
| 23 Jun 2026 | 8-K | Leadership change, Shareholder vote | 5.02, 5.07, 9.01 |
| 6 May 2026 | 8-K | Results | 2.02, 9.01 |
| 4 Mar 2026 | 8-K | Results | 2.02, 9.01 |
| 26 Nov 2025 | 8-K | Leadership change | 5.02, 9.01 |
| 5 Nov 2025 | 8-K | Results | 2.02, 9.01 |
| 6 Aug 2025 | 8-K | Results | 2.02, 9.01 |
| 27 Jun 2025 | 8-K | Other events | 8.01 |
| 25 Jun 2025 | 8-K | Shareholder vote | 5.07 |
| 23 May 2025 | 8-K | Delisting notice | 3.01 |
| 7 May 2025 | 8-K | Results | 2.02, 9.01 |
Every filing
The newest filings with the SEC of 687 held.
| Filed | Form | Period |
|---|---|---|
| 7 Aug 2026 | 8-K | 5 Aug 2026 |
| 7 Aug 2026 | 10-Q | 30 Jun 2026 |
| 5 Aug 2026 | 8-K | 5 Aug 2026 |
| 23 Jun 2026 | S-8 | – |
| 23 Jun 2026 | 8-K | 23 Jun 2026 |
| 22 May 2026 | EFFECT | – |
| 20 May 2026 | CORRESP | – |
| 14 May 2026 | UPLOAD | – |
| 8 May 2026 | S-3 | – |
| 8 May 2026 | 10-Q | 31 Mar 2026 |
| 6 May 2026 | 8-K | 6 May 2026 |
| 30 Apr 2026 | DEFA14A | – |
Insider trades
Form 4 trades by officers, directors and 10% owners, last 12 months.
| Traded | Insider | Type | Shares | Price | Value | Held after | Form 4 |
|---|---|---|---|---|---|---|---|
| 14 Sep 2026 | Nathan Gilbert E, Director | Purchase | 10,000 | $3.93 | $39.3K | 866,393 | 14 Sep 2026 |
| 11 Aug 2026 | Nathan Gilbert E, Director | Purchase | 50,000 | $4.15 | $207.5K | 856,393 | 12 Aug 2026 |
| 13 May 2026 | Nathan Gilbert E, Director | Purchase | 5,000 | $4.45 | $22.3K | 774,741 | 14 May 2026 |
| 12 May 2026 | Nathan Gilbert E, Director | Purchase | 20,000 | $4.61 | $92.2K | 769,741 | 14 May 2026 |
Large holders
Schedule 13D and 13G filings by holders of more than 5% of the voting shares.
| Filed | Holder | Schedule | Stake | Shares |
|---|---|---|---|---|
| 27 Jul 2026 | BlackRock, Inc. | 13G | 6.9% | 5.4M |
| 13 Feb 2026 | DOMO Capital Management, LLC | 13G amended | 3.4% | 2.7M |
Short interest
Shares sold short and not yet bought back, on each FINRA settlement date.
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 5.6M | -5.75% | 5.78 |
| 30 Sep 2026 | 5.9M | -8.79% | 5.03 |
| 15 Sep 2026 | 6.5M | +3.18% | 5.8 |
| 31 Aug 2026 | 6.3M | +8.44% | 4.07 |
| 14 Aug 2026 | 5.8M | -2.69% | 2.38 |
| 31 Jul 2026 | 6.0M | +4.38% | 2.52 |
| 15 Jul 2026 | 5.7M | +39.23% | 2.53 |
| 30 Jun 2026 | 4.1M | +80.81% | 1.29 |
Funds that hold it
From each fund's latest Form 13F.
157 funds held it at 30 Jun 2026: 91 added and 26 trimmed in the quarter. The largest:
| Fund | Shares | Value | Change in the quarter |
|---|---|---|---|
| BlackRock, Inc. | 5,495,025 | $31.3M | +4,196,940 |
| Vanguard Capital Management LLC | 3,212,643 | $18.3M | +32,432 |
| Arrowstreet Capital, Limited Partnership | 2,280,128 | $13.0M | +489,865 |
| Acadian Asset Management LLC | 2,048,492 | $11.7M | +1,457,928 |
| Geode Capital Management, LLC | 1,980,080 | $11.3M | +1,088,965 |
| Hillsdale Investment Management Inc. | 1,703,703 | $9.7M | +703,000 |
| Renaissance Technologies LLC | 1,518,521 | $8.7M | -155,136 |
| State Street Corp. | 1,230,173 | $7.0M | +857,326 |
| Two Sigma Investments, LP | 1,198,890 | $6.8M | -807,870 |
| Dimensional Fund Advisors LP | 1,143,740 | $6.5M | +484,472 |
Peers
Companies in the same industry.
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- LyondellBasell Industries N.V. (LYB): revenue –, market value $22.2B
- Westlake Corp. (WLK): revenue $11.3B, market value $8.7B
- Newmarket Corp. (NEU): revenue $2.8B, market value $7.2B
- Sensient Technologies Corp. (SXT): revenue $1.7B, market value $5.0B
- REX American Resources Corp. (REX): revenue $658.6M, market value $1.3B
- Green Plains Inc. (GPRE): revenue $1.8B, market value $989.8M
- Westlake Chemical Partners LP (WLKP): revenue $1.2B, market value $756.9M
- Gevo, Inc. (GEVO): revenue $177.5M, market value $311.5M
- FutureFuel Corp. (FF): revenue $153.2M, market value $249.1M