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BLAIR WILLIAM & CO/IL

Position in FIX — Comfort Systems USA Inc

CIK 902367 CHICAGO, IL

Position in FIX

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$1,068,717
+$436,880 QoQ
Shares Held
775
+14.5% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority Sole 82.3225806451613.ToString("F0")% Shared 0.ToString("F0")% None 17.67741935483871.ToString("F0")%

Common Shares in FIX Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Mar 31, 2026

BLAIR WILLIAM & CO/IL holds $156,905,808 across 14 Engineering & Construction names. FIX ranks #7 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 FIX
Comfort Systems USA Inc
This page
775 $1,068,717

All Filings in FIX

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,068,717 775
2025-12-31 $631,837 677
2025-09-30 $747,613 906
2025-06-30 $697,073 1,300