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Equibles

Boston Trust Walden Corp

Position in ATO — Atmos Energy Corp

CIK 1534866 BOSTON, MA
Back to ATO Full portfolio

Position in ATO

as of Jun 30, 2026 · filed Jul 24, 2026
Position Value
$48,484,874
-$11,535,641 QoQ
Shares Held
281,447
-13.4% QoQ
Ownership
0.167%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
#77
of 1,042 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 94% Shared 0% None 6%

Common Shares in ATO Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

Boston Trust Walden Corp holds $166,134,265 across 3 Utilities - Regulated Gas names. ATO ranks #2 (29.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OGS
ONE Gas, Inc.
 1,045,444 $80,572,368
2 ATO
Atmos Energy Corp
This page 		281,447 $48,484,874
3 CPK
Chesapeake Utilities Corp
 302,719 $37,077,023

All Filings in ATO

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $48,484,874 281,447
2026-03-31 $60,020,515 324,927
2025-12-31 $57,571,685 343,445
2025-09-30 $61,640,237 360,997
2025-06-30 $49,069,702 318,407
2025-03-31 $52,657,677 340,650
2024-12-31 $51,464,721 369,532
2024-09-30 $49,480,769 356,721
2024-06-30 $41,371,788 354,666
2024-03-31 $30,417,406 255,888
2023-12-31 $26,044,700 224,717
2023-09-30 $23,754,060 224,243
2023-06-30 $28,734,932 246,991
2023-03-31 $25,914,934 230,642
2022-12-31 $25,447,174 227,065
2022-09-30 $23,746,938 233,156
2022-06-30 $36,925,740 329,400
2022-03-31 $43,506,905 364,105
2021-12-31 $32,732,557 312,423
2021-09-30 $24,220,513 274,609
2021-06-30 $30,563,460 318,005
2021-03-31 $54,227,626 548,585
2020-12-31 $47,760,710 500,479
2020-09-30 $39,057,117 408,590
2020-06-30 $17,697,755 177,724
2020-03-31 $14,864,256 149,796