Who owns ALTA EQUIPMENT GROUP INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ALTG from SEC Form 13F filings across 132 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 132 institutions disclosed 20.0M shares of ALTA EQUIPMENT GROUP INC. worth $129.1M — about 60.9% of shares outstanding; the largest disclosed holder is Mill Road Capital Management LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
132
13F holders
$129.1M
value, 2026 filers
60.9%
of shares outstanding (20.0M sh)
24
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ALTG's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Mill Road Capital Management LLC | 4.4M | $28.3M | 14.0% | 13.3% | 0.0% |
| 2 | BlackRock, Inc. | 1.7M | $10.8M | 0.0% | 5.1% | +2.6% |
| 3 | CastleKnight Management LP | 1.6M | $10.5M | 0.1% | 4.9% | +64.3% |
| 4 | Voss Capital, LP | 1.2M | $7.6M | 0.4% | 3.6% | -51.5% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.1M | $6.8M | 0.0% | 3.2% | +1.6% |
| 6 | ROYCE & ASSOCIATES LP | 1.0M | $6.5M | 0.1% | 3.1% | +80.2% |
| 7 | Nantahala Capital Management, LLC | 724,774 | $4.7M | 0.2% | 2.2% | -22.5% |
| 8 | First Eagle Investment Management, LLC | 520,000 | $3.4M | 0.0% | 1.6% | -28.8% |
| 9 | STATE STREET CORP | 516,614 | $3.3M | 0.0% | 1.6% | +0.2% |
| 10 | AQR CAPITAL MANAGEMENT LLC | 513,876 | $3.3M | 0.0% | 1.6% | +247.1% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 510,566 | $3.3M | 0.0% | 1.6% | +7.5% |
| 12 | DIMENSIONAL FUND ADVISORS LP | 462,637 | $3.0M | 0.0% | 1.4% | -6.1% |
| 13 | CITADEL ADVISORS LLC | 307,721 | $2.0M | 0.0% | 0.9% | +12.4% |
| 14 | ACADIAN ASSET MANAGEMENT LLC | 300,263 | $1.9M | 0.0% | 0.9% | +173.0% |
| 15 | TUDOR INVESTMENT CORP ET AL | 275,387 | $1.8M | 0.0% | 0.8% | +87.0% |
| 16 | CIBC Bancorp USA Inc. | 256,462 | $1.7M | 0.0% | 0.8% | 0.0% |
| 17 | Point72 Asset Management, L.P. | 243,692 | $1.6M | 0.0% | 0.7% | +36.5% |
| 18 | GOLDMAN SACHS GROUP INC | 228,846 | $1.5M | 0.0% | 0.7% | +21.6% |
| 19 | JACOBS LEVY EQUITY MANAGEMENT, INC | 216,739 | $1.4M | 0.0% | 0.7% | +79.0% |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 187,063 | $1.2M | 0.0% | 0.6% | +35.4% |
| 21 | WOLVERINE ASSET MANAGEMENT LLC | 177,840 | $1.2M | 0.0% | 0.5% | +253.4% |
| 22 | MILLENNIUM MANAGEMENT LLC | 172,585 | $1.1M | 0.0% | 0.5% | +33.1% |
| 23 | NORTHERN TRUST CORP | 156,130 | $1.0M | 0.0% | 0.5% | +0.2% |
| 24 | BNP PARIBAS FINANCIAL MARKETS | 151,899 | $982,787 | 0.0% | 0.5% | -3.8% |
| 25 | RBF Capital, LLC | 148,760 | $962,477 | 0.0% | 0.5% | -17.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.