Alta Equipment Group Inc. (ALTG) ownership: Top institutional holder: Mill Road Capital Management LLC ($23.48M). Insider activity: Net Seller (7 buys, 13 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Mill Road Capital Management LLC | 4373208.00 | $23.48M | 2026-03-31 |
| Voss Capital, LP | 2424100.00 | $13.02M | 2026-03-31 |
| BlackRock, Inc. | 1619765.00 | $8.70M | 2026-03-31 |
| VANGUARD GROUP INC | 1330235.00 | $6.12M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1036470.00 | $5.57M | 2026-03-31 |
| CastleKnight Management LP | 984688.00 | $5.29M | 2026-03-31 |
| Nantahala Capital Management, LLC | 934774.00 | $5.02M | 2026-03-31 |
| First Eagle Investment Management, LLC | 730437.00 | $3.92M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-29 | |
| Sell | null | 2026-05-29 | |
| Sell | null | 2026-05-29 | |
| Sell | null | 2026-05-29 | |
| Sell | null | 2026-05-29 | |
| Buy | null | 2026-03-12 | |
| Buy | null | 2026-03-12 | |
| Sell | null | 2026-03-11 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.