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WELLINGTON MANAGEMENT GROUP LLP

Position in OGS — ONE Gas, Inc.

CIK 902219 Boston, MA

Position in OGS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$224,394,745
-$22,801,855 QoQ
Shares Held
2,605,303
-18.6% QoQ
Ownership
4.15%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 80.56648305398643.ToString("F0")% None 19.433516946013572.ToString("F0")%

Common Shares in OGS Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Mar 31, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $2,500,666,420 across 11 Utilities - Regulated Gas names. OGS ranks #2 (9.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 OGS
ONE Gas, Inc.
This page
2,605,303 $224,394,745

All Filings in OGS

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $224,394,745 2,605,303
2025-12-31 $247,196,600 3,199,956
2025-09-30 $339,227,226 4,191,095
2025-06-30 $311,456,831 4,334,217
2025-03-31 $256,849,223 3,397,926
2024-12-31 $233,006,580 3,364,716
2024-09-30 $258,283,389 3,470,618
2024-06-30 $180,379,568 2,825,052
2024-03-31 $176,510,972 2,735,332
2023-12-31 $99,097,724 1,555,206
2023-09-30 $102,588,376 1,502,466
2023-06-30 $112,049,505 1,458,788
2023-03-31 $79,407,157 1,002,236
2022-12-31 $46,836,074 618,543
2022-09-30 $36,610,189 520,105
2022-06-30 $32,125,258 395,680
2022-03-31 $33,454,254 379,128