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Callahan Advisors, LLC

Position in IESC — IES Holdings, Inc.

CIK 1395055 Houston, TX

Position in IESC

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$881,592
+$214,534 QoQ
Shares Held
1,200
-14.3% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#236
of 412 holders
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IESC Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Callahan Advisors, LLC holds $15,101,310 across 2 Engineering & Construction names. IESC ranks #2 (5.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 IESC
IES Holdings, Inc.
This page
1,200 $881,592

All Filings in IESC

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $881,592 600
2026-03-31 $667,058 700
2025-12-31 $700,236 900
2025-09-30 $795,300 1,000
2025-06-30 $592,460 1,000
2024-12-31 $401,920 1,000