MIZUHO SECURITIES USA LLC

Broker-Dealer

Position in FIX — Comfort Systems USA Inc

CIK 812291 NEW YORK, NY

Position in FIX

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$5,452,344

+$2,517,854 QoQ

Shares Held

2,751

+29.3% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#442

of 1,341 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

MIZUHO SECURITIES USA LLC holds $17,963,269 across 4 Engineering & Construction names. FIX ranks #2 (30.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	11,748	$8,459,029
2	FIX	Comfort Systems USA Inc This page	2,751	$5,452,344
3	EME	EMCOR Group, Inc.	3,479	$2,887,152
4	J	Jacobs Solutions Inc.	9,244	$1,164,744

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,452,344	2,751	+29.3%	Shares	Defined	2026-07-28
2026-03-31	$2,934,490	2,128	-17.0%	Shares	Defined	2026-05-11
2025-12-31	$2,392,022	2,563	—	Shares	Defined	2026-02-09
No filing history on record for this holder in this stock.