CHICAGO TRUST Co NA

Bank

Position in FIX — Comfort Systems USA Inc

CIK 1601539 GRAYSLAKE, IL

Position in FIX

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

Position Value

$311,166

+$94,665 QoQ

Shares Held

157

0.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#1,042

of 1,341 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

CHICAGO TRUST Co NA holds $3,448,365 across 5 Engineering & Construction names. FIX ranks #5 (9.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	2,015	$1,450,880
2	MTZ	Mastec Inc	1,707	$710,213
3	STRL	Sterling Infrastructure, Inc.	718	$602,660
4	EME	EMCOR Group, Inc.	450	$373,446
5	FIX	Comfort Systems USA Inc This page	157	$311,166

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$311,166	157	0.0%	Shares	Sole	2026-07-16
2026-03-31	$216,501	157	—	Shares	Sole	2026-04-24
No filing history on record for this holder in this stock.