Alta Equipment Group Inc.

Historical 13F Holders

Symbol
ALTG
CUSIP
02128L106
All holders as of
Q2 2026
Type
Equity
Class
COMMON STOCK
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 02128L106 since 12/18/2024, largest first.

Filer % of Class Filed
Mill Road Capital III, L.P. 13D/A
13.3% 1/22/2026
Event 1/21/2026
CastleKnight Master Fund LP 13G
5.5% 7/10/2026
Event 7/2/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
BlackRock, Inc. 13G/A 4.9% 7/16/2025
Event 6/30/2025
Voss Capital, LP 13G/A
3.5% 7/14/2026
Event 6/30/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 9 56.3 k $347 k
2026 Q2 139 21.2 M $137 M
2026 Q1 129 19.0 M $102 M
2025 Q4 122 19.8 M $91.0 M
2025 Q3 141 20.8 M $150 M
2025 Q2 111 21.3 M $134 M
2025 Q1 109 22.0 M $103 M
2024 Q4 113 22.6 M $148 M
2024 Q3 113 22.7 M $153 M
2024 Q2 129 23.9 M $192 M
2024 Q1 137 24.9 M $322 M
2023 Q4 129 24.9 M $308 M
2023 Q3 119 23.1 M $279 M
2023 Q2 115 23.0 M $399 M
2023 Q1 110 23.1 M $366 M
2022 Q4 105 27.4 M $362 M
2022 Q3 98 20.5 M $225 M
2022 Q2 90 20.4 M $185 M
2022 Q1 84 20.5 M $253 M
2021 Q4 81 20.5 M $302 M
2021 Q3 82 20.9 M $288 M
2021 Q2 79 20.8 M $276 M
2021 Q1 74 19.6 M $255 M
2020 Q4 67 19.4 M $191 M
2020 Q3 69 18.7 M $147 M
2020 Q2 67 18.6 M $145 M
2020 Q1 46 15.4 M $65.7 M