DEAN INVESTMENT ASSOCIATES, LLC

Position in ATO — Atmos Energy Corp

CIK 846797 BEAVERCREEK, OH

Position in ATO

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$5,062,436

+$578,166 QoQ

Shares Held

27,406

+2.4% QoQ

Ownership

0.016%

of shares outstanding

% of Portfolio

0.73%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Utilities · as of Mar 31, 2026

DEAN INVESTMENT ASSOCIATES, LLC holds $8,103,656 across 2 Utilities - Regulated Gas names. ATO ranks #1 (62.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	ATO	Atmos Energy Corp This page	27,406	$5,062,436
2	CPK	Chesapeake Utilities Corp	24,066	$3,041,220

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,062,436	27,406	+2.4%	Shares	Defined	2026-05-15
2025-12-31	$4,484,270	26,751	+1.9%	Shares	Defined	2026-02-17
2025-09-30	$4,484,407	26,263	+6.5%	Shares	Defined	2025-11-14
2025-06-30	$3,799,119	24,652	+4.0%	Shares	Defined	2025-08-12
2025-03-31	$3,665,400	23,712	+4.9%	Shares	Defined	2025-05-13
2024-12-31	$3,147,641	22,601	-6.1%	Shares	Defined	2025-02-13
2024-09-30	$3,339,027	24,072	-2.8%	Shares	Defined	2024-11-15
2024-06-30	$2,889,070	24,767	+39.0%	Shares	Defined	2024-08-13
2024-03-31	$2,117,312	17,812	+1.1%	Shares	Defined	2024-05-14
2023-12-31	$2,042,621	17,624	+5.9%	Shares	Defined	2024-02-09
2023-09-30	$1,762,992	16,643	+12.9%	Shares	Defined	2023-11-13
2023-06-30	$1,714,735	14,739	-2.7%	Shares	Defined	2023-08-07
2023-03-31	$1,701,692	15,145	-1.9%	Shares	Defined	2023-05-15
2022-12-31	$1,730,360	15,440	+4.0%	Shares	Defined	2023-02-13
2022-09-30	$1,511,454	14,840	-1.9%	Shares	Defined	2022-11-09
2022-06-30	$1,695,400	15,124	-0.1%	Shares	Defined	2022-08-18
2022-03-31	$1,808,720	15,137	-1.8%	Shares	Defined	2022-05-11
2021-12-31	$1,614,191	15,407	-6.1%	Shares	Defined	2022-02-10
2021-09-30	$1,447,097	16,407	+9.6%	Shares	Defined	2021-11-12
2021-06-30	$1,438,670	14,969	-0.9%	Shares	Defined	2021-08-11
2021-03-31	$1,493,228	15,106	+15.1%	Shares	Defined	2021-05-04
2020-12-31	$1,252,327	13,123	+34.1%	Shares	Defined	2021-02-12
2020-09-30	$935,539	9,787	+27.5%	Shares	Defined	2020-11-06
2020-06-30	$764,276	7,675	-19.7%	Shares	Defined	2020-08-14
2020-03-31	$948,936	9,563	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.