Alta Equipment ALTG Institutional Ownership

NYSE ALTG

$6.06 +0.13 (+2.19%)

As of: Sep 30, 2026 · 3:42 PM EDT

Institutions by Trading Activity

133 Institutions

Increased 87 65.4%

Unchanged 18 13.5%

Reduced 28 21.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

61.05%

▲+3.23 pp QoQ

Shares Held by Institutions

20.01Mn

of 32.79Mn outstanding

▲+8.15% QoQ

Shares Outstanding

32.79Mn

12.77Mn held outside 13F filers

Institutional Investors

133

filed 13F for Jun 2026

▲+9 vs prior quarter

Net Shares Added (QoQ)

+1.51Mn

accumulated since last quarter

Value of Holdings

$118.69Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Alta Equipment Group Inc. (NYSE:ALTG) is held by 133 institutional investors per 13F filings through June 2026.

Collectively, these holders controlled 61.0% of Alta Equipment's outstanding shares in June 2026, up from 57.8% in March 2026.
Their total shares held in ALTG increased 8.15% from the prior quarter, while the number of investors in Alta Equipment increased 34.34% year over year.
Of these 133 funds, 87 grew their exposure to Alta Equipment, 28 cut back, and 18 maintained positions.
Altogether, these fund groups held 20.01Mn shares in ALTG by June 2026, up by 1.51Mn shares quarter on quarter, and down 937.35K shares year over year.
Mill Road Capital Management LLC is the top holder of Alta Equipment as of June 30, 2026, with 4.37Mn shares representing 13.34% of outstanding stock.
The largest buyers of Alta Equipment for the quarter ending June 2026 were CastleKnight Management LP (632.84K), ROYCE & ASSOCIATES LP (449.51K), AQR CAPITAL MANAGEMENT LLC (365.84K), ACADIAN ASSET MANAGEMENT LLC (190.28K), TUDOR INVESTMENT CORP ET AL (128.09K).
The largest sellers of Alta Equipment for the quarter ending June 2026 were Voss Capital, LP (1.25Mn), First Eagle Investment Management, LLC (210.44K), Nantahala Capital Management, LLC (210.0K), Nuveen, LLC (100.0K), RBF Capital, LLC (31.2K).
Alta Equipment's 10 largest shareholders as of June 2026 include Mill Road Capital Management LLC (4.37Mn), BlackRock, Inc. (1.66Mn), CastleKnight Management LP (1.62Mn), Voss Capital, LP (1.18Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.05Mn), ROYCE & ASSOCIATES LP (1.01Mn), Nantahala Capital Management, LLC (724.77K), First Eagle Investment Management, LLC (520.0K), State Street Corp (516.61K), AQR CAPITAL MANAGEMENT LLC (513.88K) per Business Quant data.

Form 13F Holdings

133 Institutional Holders

Report period 30 Jun, 2026

Total shares held 20.01Mn

Of outstanding 61.05%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Mill Road Capital Management LLC	0001512275	4,373,208	13.34%	0	0.00%	$28.29Mn
2	BlackRock, Inc.	0002012383	1,661,967	5.07%	▲42,202	+2.61%	$10.75Mn
3	CastleKnight Management LP	0001835751	1,617,525	4.93%	▲632,837	+64.27%	$10.47Mn
4	Voss Capital, LP	0001730145	1,176,515	3.59%	▼1,247,585	-51.47%	$7.61Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,053,534	3.21%	▲17,064	+1.65%	$6.82Mn
6	ROYCE & ASSOCIATES LP	0000906304	1,010,296	3.08%	▲449,513	+80.16%	$6.54Mn
7	Nantahala Capital Management, LLC	0001472322	724,774	2.21%	▼210,000	-22.47%	$4.69Mn
8	First Eagle Investment Management, LLC	0001325447	520,000	1.59%	▼940,874	-64.40%	$3.36Mn
9	State Street Corp	0000093751	516,614	1.58%	▲850	+0.16%	$3.34Mn
10	AQR CAPITAL MANAGEMENT LLC	0001167557	513,876	1.57%	▲365,845	+247.14%	$3.32Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	510,566	1.56%	▲35,654	+7.51%	$3.30Mn
12	DIMENSIONAL FUND ADVISORS LP	0000354204	462,637	1.41%	▼30,260	-6.14%	$2.99Mn
13	CITADEL ADVISORS LLC	0001423053	307,721	0.94%	▲34,046	+12.44%	$1.99Mn
14	ACADIAN ASSET MANAGEMENT LLC	0000916542	300,263	0.92%	▲190,281	+173.01%	$1.94K
15	TUDOR INVESTMENT CORP ET AL	0000923093	275,387	0.84%	▲128,087	+86.96%	$1.78Mn
16	CIBC Bancorp USA Inc.	0001711924	256,462	0.78%	▲115	+0.04%	$1.66Mn
17	Point72 Asset Management, L.P.	0001603466	243,692	0.74%	▲65,197	+36.53%	$1.58Mn
18	Goldman Sachs Group Inc	0000886982	228,846	0.70%	▲40,650	+21.60%	$1.48Mn
19	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	216,739	0.66%	▲95,624	+78.95%	$1.40Mn
20	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	187,063	0.57%	▲48,935	+35.43%	$1.21Mn

Showing 1 to 20 of 133 holders