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NORTHERN TRUST CORP

Bank

Position in FIX — Comfort Systems USA Inc

CIK 73124 CHICAGO, IL

Position in FIX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$675,829,090
+$222,006,244 QoQ
Shares Held
340,992
+3.6% QoQ
Ownership
0.969%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#16
of 1,341 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 1% None 0%

Common Shares in FIX Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

NORTHERN TRUST CORP holds $4,130,130,512 across 38 Engineering & Construction names. FIX ranks #2 (16.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 FIX
Comfort Systems USA Inc
This page
340,992 $675,829,090

All Filings in FIX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $675,829,090 340,992
2026-03-31 $453,822,846 329,098
2025-12-31 $297,516,049 318,782
2025-09-30 $255,247,150 309,323
2025-06-30 $180,091,488 335,860
2025-03-31 $102,376,840 317,615
2024-12-31 $133,502,990 314,821
2024-09-30 $102,308,781 262,095
2024-06-30 $131,444,616 432,213
2024-03-31 $140,413,203 441,954
2023-12-31 $98,787,824 480,322
2023-09-30 $68,069,420 399,445
2023-06-30 $65,628,440 399,686
2023-03-31 $57,856,353 396,385
2022-12-31 $45,121,831 392,091
2022-09-30 $37,616,583 386,485
2022-06-30 $32,274,754 388,151
2022-03-31 $35,561,094 399,518
2021-12-31 $40,864,889 413,027
2021-09-30 $29,842,569 418,432
2021-06-30 $34,216,604 434,276
2021-03-31 $32,468,497 434,245
2020-12-31 $24,435,029 464,015
2020-09-30 $24,711,714 479,746
2020-06-30 $20,506,783 503,234
2020-03-31 $18,271,488 499,904