Jump Financial, LLC

Position in FIX — Comfort Systems USA Inc

CIK 1831577 Chicago, IL

Position in FIX

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$10,112,133

+$9,902,143 QoQ

Shares Held

7,333

+3159.1% QoQ

Ownership

0.021%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Jump Financial, LLC holds $55,688,220 across 23 Engineering & Construction names. FIX ranks #2 (18.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AGX	Argan Inc	25,837	$14,072,120
2	FIX	Comfort Systems USA Inc This page	7,333	$10,112,133
3	FLR	Fluor Corp	105,390	$4,916,443
4	APG	APi Group Corp	115,905	$4,696,469
5	KBR	Kbr, Inc.	110,072	$4,057,253
6	TPC	Tutor Perini Corp	44,600	$3,442,674
7	EME	EMCOR Group, Inc.	4,322	$3,190,975
8	MTZ	Mastec Inc	5,730	$1,843,569

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$10,112,133	7,333	+3159.1%	Shares	Defined	2026-05-14
2025-12-31	$209,990	225	-81.5%	Shares	Defined	2026-02-17
2025-09-30	$1,003,418	1,216	-87.6%	Shares	Defined	2025-11-13
2025-03-31	$3,173,338	9,845	+3.5%	Shares	Defined	2025-05-14
2024-12-31	$4,034,082	9,513	+504.4%	Shares	Defined	2025-02-13
2024-09-30	$614,410	1,574	-71.0%	Shares	Defined	2024-11-14
2024-06-30	$1,648,330	5,420	+0.2%	Shares	Defined	2024-11-14
2024-03-31	$1,717,856	5,407	+42.1%	Shares	Sole	2024-05-13
2023-12-31	$782,780	3,806	-51.1%	Shares	Sole	2024-02-07
2023-03-31	$1,136,881	7,789	—	Shares	Sole	2023-05-03
No filing history on record for this holder in this stock.