HENNESSY ADVISORS INC

Position in CLMT — Calumet, Inc. /DE

CIK 1145255 NOVATO, CA

Position in CLMT

as of Jun 30, 2026 · filed Jul 16, 2026 Compact

Position Value

$10,200,864

New position

Shares Held

283,200

first reported quarter

Ownership

0.322%

of shares outstanding

% of Portfolio

0.33%

of 13F equity value

Holder Rank

#30

of 187 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

HENNESSY ADVISORS INC holds $17,437,047 across 3 Specialty Chemicals names. CLMT ranks #1 (58.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CLMT	Calumet, Inc. /DE This page	283,200	$10,200,864
2	SSL	Sasol Ltd	669,000	$6,569,580
3	SHW	Sherwin Williams Co	1,936	$666,603

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,200,864	283,200	—	Shares	Sole	2026-07-16
No filing history on record for this holder in this stock.