BROWN BROTHERS HARRIMAN & CO

Position in ATO — Atmos Energy Corp

CIK 14661 NEW YORK, NY

Position in ATO

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$659,105

+$52,300 QoQ

Shares Held

3,826

+16.5% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#550

of 1,035 holders

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

BROWN BROTHERS HARRIMAN & CO holds $2,234,478 across 9 Utilities - Regulated Gas names. ATO ranks #3 (29.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NI	Nisource Inc.	16,245	$772,449
2	MDU	Mdu Resources Group Inc	36,398	$772,001
3	ATO	Atmos Energy Corp This page	3,826	$659,105
4	BKH	Black Hills Corp /Sd/	98	$7,291
5	NJR	New Jersey Resources Corp	102	$5,716
6	SR	Spire Inc	68	$5,310
7	CPK	Chesapeake Utilities Corp	38	$4,654
8	BIPC	Brookfield Infrastructure Corp	111	$4,273

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$659,105	3,826	+16.5%	Shares	Sole	2026-08-12
2026-03-31	$606,805	3,285	+17.5%	Shares	Sole	2026-05-14
2025-12-31	$468,525	2,795	+96.6%	Shares	Sole	2026-02-12
2025-09-30	$242,806	1,422	+20.3%	Shares	Sole	2025-11-13
2025-06-30	$182,158	1,182	+13.4%	Shares	Sole	2025-08-11
2025-03-31	$161,072	1,042	+4.4%	Shares	Sole	2025-05-14
2024-12-31	$138,991	998	-15.6%	Shares	Sole	2025-02-12
2024-09-30	$163,955	1,182	+4.1%	Shares	Sole	2024-11-13
2024-06-30	$132,397	1,135	-8.1%	Shares	Sole	2024-08-09
2024-03-31	$146,804	1,235	+30.0%	Shares	Sole	2024-05-10
2023-12-31	$110,105	950	+1058.5%	Shares	Sole	2024-02-12
2022-09-30	$8,351	82	-96.6%	Shares	Sole	2022-11-14
2020-12-31	$230,272	2,413	+10.0%	Shares	Sole	2021-02-16
2020-09-30	$209,628	2,193	-16.7%	Shares	Sole	2020-11-16
2020-06-30	$262,094	2,632	+16350.0%	Shares	Sole	2020-08-13
2020-03-31	$1,587	16	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.