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HEARTLAND ADVISORS INC

Position in OGS — ONE Gas, Inc.

CIK 937394 MILWAUKEE, WI

Position in OGS

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$5,814,006
-$1,114,118 QoQ
Shares Held
75,438
-6.2% QoQ
Ownership
0.120%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
#78
of 429 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OGS Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

HEARTLAND ADVISORS INC holds $5,814,006 across 1 Utilities - Regulated Gas name. OGS ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OGS
ONE Gas, Inc.
This page
75,438 $5,814,006

All Filings in OGS

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,814,006 75,438
2026-03-31 $6,928,124 80,438
2025-12-31 $6,214,839 80,451
2025-09-30 $6,514,051 80,480
2025-06-30 $5,384,613 74,932
2025-03-31 $4,454,745 58,933
2024-12-31 $2,969,024 42,874
2024-09-30 $3,190,683 42,874