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Equibles

CRAMER ROSENTHAL MCGLYNN LLC

Position in ATO — Atmos Energy Corp

CIK 820743 STAMFORD, CT
Back to ATO Full portfolio

Position in ATO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$16,728,622
+$126,174 QoQ
Shares Held
97,107
+8.0% QoQ
Ownership
0.057%
of shares outstanding
% of Portfolio
0.85%
of 13F equity value
Holder Rank
#159
of 1,042 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ATO Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

CRAMER ROSENTHAL MCGLYNN LLC holds $21,294,431 across 2 Utilities - Regulated Gas names. ATO ranks #1 (78.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ATO
Atmos Energy Corp
This page 		97,107 $16,728,622
2 CPK
Chesapeake Utilities Corp
 37,278 $4,565,809

All Filings in ATO

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,728,622 97,107
2026-03-31 $16,602,448 89,879
2025-12-31 $25,090,690 149,679
2025-09-30 $25,845,573 151,365
2025-06-30 $23,823,556 154,588
2025-03-31 $25,024,028 161,884
2024-12-31 $27,501,368 197,468
2024-09-30 $35,469,395 255,709
2024-06-30 $29,195,861 250,286
2024-03-31 $30,724,447 258,471
2023-12-31 $33,725,393 290,987
2023-09-30 $31,303,056 295,507
2023-06-30 $17,073,825 146,758
2023-03-31 $17,472,541 155,505
2022-12-31 $18,249,366 162,839
2022-09-30 $14,478,384 142,154
2022-06-30 $15,678,754 139,864
2022-03-31 $15,907,584 133,129
2021-12-31 $14,894,207 142,161
2021-09-30 $12,835,393 145,526
2021-06-30 $14,306,934 148,860
2021-03-31 $15,126,224 153,022
2020-12-31 $18,200,409 190,720
2020-09-30 $17,770,467 185,903
2020-06-30 $19,772,206 198,556
2020-03-31 $24,127,377 243,146