Security key
02128L106
ALTA EQUIPMENT GROUP INC. - Common stock, $0.0001 par value per share (ALTG)
CUSIP: 02128L106
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common stock, $0.0001 par value per share
- Total 13F shares
- 28,600
- Total 13F value
- $185,042
- Share change
- -12,075
- SEC-reported price per share
- $6.47
- Number of holders
- 3
- Value change
- -$64,831
- Number of buys
- 1
- Number of sells
- 2
- Shares outstanding
- 32,209,821
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
3
Top holders
3
ALTG full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
ALTA EQUIPMENT GROUP INC. SEC filings
ALTA EQUIPMENT GROUP INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 02128L106
Recent filing periods:
Ownership snapshot
Top reported holders of ALTG - ALTA EQUIPMENT GROUP INC. - Common stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Mill Road Capital III, L.P.
Disclosed value leader
Ryan Greenawalt
Comparable rows
15/15
Latest evidence
29 May 2026
3/4/5
13D/G
13F
Lead comparable stake: 13%
13D/G row: Mill Road Capital III, L.P.
Showing 1-6 of 15 holder rows.
Quick read
Mill Road Capital III, L.P. leads the comparable SEC ownership view at 13%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Mill Road Capital III, L.P.'s linked filing trail.
Comparable ownership
Top 5
Mill Road Capital III, L.P.
13%
Voss Capital, LP
7.8%
BlackRock, Inc.
4.9%
Ryan Greenawalt
18%
Daniel Shribman
1.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Mill Road Capital III, L.P. |
3/4/5
13D/G
10%+ Owner
|
13%
from 13D/G
|
$26,005,281
4,373,208 shares
|
+$492,012 | 12 Mar 2026 |
| Voss Capital, LP |
13D/G
3/4/5
13F
10%+ Owner · Company
|
7.8%
|
$13,491,405
2,512,366 shares
|
$0 | 31 Mar 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
4.9%
|
$10,368,541
1,640,566 shares
|
$0 | 30 Jun 2025 |
| Ryan Greenawalt |
3/4/5
Chief Executive Officer, Director, 10%+ Owner
|
18%
|
$40,335,766
5,721,710 shares
|
— | 27 Feb 2026 |
| Daniel Shribman |
3/4/5
Director
|
1.5%
|
$2,609,466
493,189 shares
|
+$202,940 | 29 May 2026 |
| Anthony Colucci |
3/4/5
Chief Financial Officer
|
0.75%
|
$1,697,696
240,750 shares
|
— | 27 Feb 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3
Shares
28,600
Rows available
3
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
125
Q2 2026 holders
3
Holder diff
-122
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend