Kovack Advisors, Inc.

Position in FIX — Comfort Systems USA Inc

CIK 1728321 FT. LAUDERDALE, FL

Position in FIX

as of Jun 30, 2026 · filed Jul 29, 2026 Compact

Position Value

$699,628

+$298,342 QoQ

Shares Held

353

+21.3% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#849

of 1,341 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Industrials · as of Jun 30, 2026

Kovack Advisors, Inc. holds $3,845,151 across 5 Engineering & Construction names. FIX ranks #3 (18.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STRL	Sterling Infrastructure, Inc.	1,623	$1,362,281
2	PWR	Quanta Services, Inc.	1,511	$1,087,980
3	FIX	Comfort Systems USA Inc This page	353	$699,628
4	EME	EMCOR Group, Inc.	552	$458,093
5	AGX	Argan Inc	297	$237,169

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$699,628	353	+21.3%	Shares	Sole	2026-07-29
2026-03-31	$401,286	291	+7.4%	Shares	Sole	2026-05-13
2025-12-31	$252,921	271	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.