Hillsdale Investment Management Inc.

Position in ALTO — Alto Ingredients, Inc.

CIK 1368465 Toronto, A6

Position in ALTO

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$9,711,107

+$4,867,705 QoQ

Shares Held

1,703,703

+70.3% QoQ

Ownership

2.20%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

of 133 holders

Holding Since

Mar 2022

4 quarters on record

Voting authority Sole 88% Shared 0% None 12%

Basic Materials · as of Jun 30, 2026

Hillsdale Investment Management Inc. holds $25,081,481 across 4 Specialty Chemicals names. ALTO ranks #1 (38.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ALTO	Alto Ingredients, Inc. This page	1,703,703	$9,711,107
2	PRM	Perimeter Solutions, Inc.	223,012	$7,950,377
3	BCPC	Balchem Corp	42,400	$7,163,480
4	MATV	Mativ Holdings, Inc.	33,886	$256,517

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,711,107	1,703,703	+70.3%	Shares	Sole	2026-08-12
2026-03-31	$4,843,402	1,000,703	+590.1%	Shares	Sole	2026-05-04
2025-12-31	$417,600	145,000	-80.7%	Shares	Sole	2026-02-10
2022-03-31	$5,123,184	751,200	—	Shares	Sole	2022-04-28
No filing history on record for this holder in this stock.