Hillsdale Investment Management Inc.

Position in ALTO — Alto Ingredients, Inc.

CIK 1368465 Toronto, A6

Position in ALTO

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$4,843,402

+$4,425,802 QoQ

Shares Held

1,000,703

+590.1% QoQ

Ownership

1.29%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

3 quarters on record

Voting authority Sole 92% Shared 0% None 8%

Basic Materials · as of Mar 31, 2026

Hillsdale Investment Management Inc. holds $13,523,270 across 3 Specialty Chemicals names. ALTO ranks #2 (35.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BCPC	Balchem Corp	49,100	$8,321,468
2	ALTO	Alto Ingredients, Inc. This page	1,000,703	$4,843,402
3	CMT	Core Molding Technologies Inc	16,000	$358,400

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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.