Magellan Asset Management Ltd

Position in OGS — ONE Gas, Inc.

CIK 1536105 Sydney, C3

Position in OGS

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$4,972,371

+$1,199,018 QoQ

Shares Held

57,731

+18.2% QoQ

Ownership

0.092%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Utilities · as of Mar 31, 2026

Magellan Asset Management Ltd holds $76,307,288 across 7 Utilities - Regulated Gas names. OGS ranks #5 (6.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATO	Atmos Energy Corp	181,367	$33,502,112
2	NI	Nisource Inc.	497,581	$23,217,129
3	BKH	Black Hills Corp /Sd/	74,162	$5,147,584
4	SR	Spire Inc	56,048	$5,074,585
5	OGS	ONE Gas, Inc. This page	57,731	$4,972,371
6	NWN	Northwest Natural Holding Co	43,909	$2,336,836
7	CPK	Chesapeake Utilities Corp	16,275	$2,056,671

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,972,371	57,731	+18.2%	Shares	Sole	2026-05-12
2025-12-31	$3,773,353	48,846	+10.5%	Shares	Sole	2026-02-11
2025-09-30	$3,576,576	44,188	+8.9%	Shares	Sole	2025-11-10
2025-06-30	$2,915,144	40,567	-2.8%	Shares	Sole	2025-08-07
2025-03-31	$3,154,748	41,735	-3.7%	Shares	Sole	2025-05-12
2024-12-31	$3,000,117	43,323	-15.5%	Shares	Sole	2025-02-12
2024-09-30	$3,816,257	51,280	-0.5%	Shares	Sole	2024-11-14
2024-06-30	$3,291,659	51,553	+17.7%	Shares	Sole	2024-08-13
2024-03-31	$2,826,349	43,799	+10.6%	Shares	Sole	2024-05-14
2023-12-31	$2,522,865	39,593	+2.2%	Shares	Sole	2024-02-13
2023-09-30	$2,646,464	38,759	+1.1%	Shares	Sole	2023-11-13
2023-06-30	$2,944,664	38,337	+2.3%	Shares	Sole	2023-08-11
2023-03-31	$2,969,619	37,481	-2.2%	Shares	Sole	2023-05-12
2022-12-31	$2,903,029	38,339	-1.4%	Shares	Sole	2023-02-13
2022-09-30	$2,737,537	38,891	-9.9%	Shares	Sole	2022-11-10
2022-06-30	$3,505,540	43,177	+0.6%	Shares	Sole	2022-08-12
2022-03-31	$3,785,584	42,901	-10.2%	Shares	Sole	2022-05-13
2021-12-31	$3,705,465	47,757	+6.1%	Shares	Sole	2022-02-11
2021-09-30	$2,851,269	44,994	+10.5%	Shares	Sole	2021-11-04
2021-06-30	$3,018,907	40,730	-5.7%	Shares	Sole	2021-08-12
2021-03-31	$3,322,819	43,204	-10.4%	Shares	Sole	2021-05-13
2020-12-31	$3,703,154	48,237	+14.9%	Shares	Sole	2021-02-11
2020-09-30	$2,896,556	41,973	0.0%	Shares	Sole	2020-11-12
2020-06-30	$3,234,019	41,973	+1.5%	Shares	Sole	2020-08-14
2020-03-31	$3,456,683	41,338	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.