OAK RIDGE INVESTMENTS LLC

Position in FIX — Comfort Systems USA Inc

CIK 1054554 Chicago, IL

Position in FIX

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$917,642

+$327,435 QoQ

Shares Held

463

+8.2% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#784

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

OAK RIDGE INVESTMENTS LLC holds $29,886,619 across 4 Engineering & Construction names. FIX ranks #4 (3.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	21,763	$15,670,230
2	ECG	Everus Construction Group, Inc.	44,179	$7,331,505
3	ROAD	Construction Partners, Inc.	50,242	$5,967,242
4	FIX	Comfort Systems USA Inc This page	463	$917,642

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$917,642	463	+8.2%	Shares	Sole	2026-07-21
2026-03-31	$590,207	428	—	Shares	Sole	2026-04-30
No filing history on record for this holder in this stock.