Alta Equipment Group Inc
Ownership
Ownership Structure
Who owns Alta Equipment Group Inc (ALTG)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 55.0% of the shares are freely tradable; institutional investors hold 59.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Mill Road Capital Management LLC | 13.39 | 4,373,208 | +1.9 | 03/31/2026 |
| BlackRock Inc | 4.96 | 1,619,765 | -1.3 | 03/31/2026 |
| Voss Capital LLC | 3.60 | 1,176,515 | -51.5 | 06/30/2026 |
| Arnhold & S. Bleichroeder Advisers, LLC | 3.18 | 1,040,000 | +42.4 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.17 | 1,036,470 | +0.0 | 03/31/2026 |
| CastleKnight Management LP | 3.01 | 984,688 | +13.2 | 03/31/2026 |
| Nantahala Capital Management, LLC | 2.86 | 934,774 | +0.0 | 03/31/2026 |
| Royce & Associates, LP | 1.72 | 560,783 | +1.8 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.45 | 798,858 | +0.0 | 07/31/2026 |
| Royce Micro-Cap Trust | 1.95 | 638,102 | +86.8 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.