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FMR LLC

Position in FIX — Comfort Systems USA Inc

CIK 315066 BOSTON, MA

Position in FIX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$3,289,638,625
+$1,290,769,179 QoQ
Shares Held
1,659,799
+14.5% QoQ
Ownership
4.72%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#4
of 1,341 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in FIX Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

FMR LLC holds $13,929,408,614 across 38 Engineering & Construction names. FIX ranks #1 (23.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 FIX
Comfort Systems USA Inc
This page
1,659,799 $3,289,638,625

All Filings in FIX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,289,638,625 1,659,799
2026-03-31 $1,998,869,446 1,449,517
2025-12-31 $1,559,257,867 1,670,711
2025-09-30 $1,561,257,885 1,892,021
2025-06-30 $842,112,439 1,570,490
2025-03-31 $459,075,920 1,424,242
2024-12-31 $719,644,660 1,697,035
2024-09-30 $604,473,367 1,548,542
2024-06-30 $518,522,772 1,704,994
2024-03-31 $691,612,729 2,176,868
2023-12-31 $147,403,891 716,701
2023-09-30 $97,266,277 570,778
2023-06-30 $58,221,707 354,578
2023-03-31 $61,637,301 422,289
2022-12-31 $70,093,501 609,085
2022-09-30 $78,905,527 810,701
2022-06-30 $67,114,520 807,150
2022-03-31 $55,112,142 619,168
2021-12-31 $84,890,123 857,996
2021-09-30 $57,432,354 805,277
2021-06-30 $70,941,489 900,387
2021-03-31 $93,869,995 1,255,450
2020-12-31 $66,133,796 1,255,864
2020-09-30 $61,037,442 1,184,963
2020-06-30 $39,733,571 975,057
2020-03-31 $34,140,001 934,063