Sigma Planning Corp

Position in CTRI — Centuri Holdings, Inc.

CIK 1449126 ANN ARBOR, MI

Position in CTRI

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$907,200

New position

Shares Held

30,000

first reported quarter

Ownership

0.030%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#142

of 250 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Utilities · as of Jun 30, 2026

Sigma Planning Corp holds $2,593,971 across 5 Utilities - Regulated Gas names. CTRI ranks #1 (35.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CTRI	Centuri Holdings, Inc. This page	30,000	$907,200
2	ATO	Atmos Energy Corp	3,818	$657,726
3	NI	Nisource Inc.	12,625	$600,318
4	UGI	Ugi Corp /Pa/	6,280	$216,911
5	BKH	Black Hills Corp /Sd/	2,847	$211,816

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$907,200	30,000	—	Shares	Sole	2026-08-07
No filing history on record for this holder in this stock.