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Equibles

GAMCO INVESTORS, INC. ET AL

Position in OGS — ONE Gas, Inc.

CIK 807249 GREENWICH, CT
Back to OGS Full portfolio

Position in OGS

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$3,002,647
-$417,747 QoQ
Shares Held
38,960
-1.9% QoQ
Ownership
0.062%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#114
of 429 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in OGS Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

GAMCO INVESTORS, INC. ET AL holds $125,388,981 across 11 Utilities - Regulated Gas names. OGS ranks #7 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SWX
Southwest Gas Holdings, Inc.
 764,194 $67,768,723
2 NWN
Northwest Natural Holding Co
 363,700 $17,843,122
3 BKH
Black Hills Corp /Sd/
 206,488 $15,362,707
4 RGCO
Rgc Resources Inc
 408,400 $9,760,760
5 CTRI
Centuri Holdings, Inc.
 190,500 $5,760,720
6 MDU
Mdu Resources Group Inc
 180,346 $3,825,138
7 OGS
ONE Gas, Inc.
This page 		38,960 $3,002,647
8 UGI
Ugi Corp /Pa/
 24,695 $852,965

All Filings in OGS

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,002,647 38,960
2026-03-31 $3,420,394 39,712
2025-12-31 $3,071,614 39,762
2025-09-30 $3,218,336 39,762
2025-06-30 $2,857,297 39,762
2025-03-31 $3,043,404 40,262
2024-12-31 $2,798,531 40,412
2024-09-30 $3,007,461 40,412
2024-06-30 $2,580,306 40,412
2024-03-31 $2,996,579 46,437
2023-12-31 $2,974,895 46,687
2023-09-30 $3,187,788 46,687
2023-06-30 $3,705,468 48,242
2023-03-31 $3,903,265 49,265
2022-12-31 $3,800,689 50,194
2022-09-30 $3,289,817 46,737
2022-06-30 $3,794,577 46,737
2022-03-31 $4,124,072 46,737
2021-12-31 $3,672,800 47,336
2021-09-30 $3,500,305 55,236
2021-06-30 $4,373,895 59,011
2021-03-31 $4,551,995 59,186
2020-12-31 $4,553,305 59,311
2020-09-30 $4,144,809 60,061
2020-06-30 $4,616,142 59,911
2020-03-31 $5,027,150 60,119