Institutional Ownership Atmos Energy Corp (ATO)
This table provides information about the institutional ownership of Atmos Energy Corp (ATO). We have compiled data on the 956 institutions that hold shares in the stock, with a total of 163 Million shares, which have been reported (via 13F filing form) to have a value of $26.7 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Reaves W H & CO Inc
|
Aug 11, 2025 Q2 2025 |
313,020
shares
|
$51.2 Million
1.19% of portfolio
|
Q2 2025
Reduced 52.44%
|
|
|
Kbc Group Nv
|
Aug 08, 2025 Q2 2025 |
312,868
shares
|
$51.1 Million
0.13% of portfolio
|
Q2 2025
Reduced 4.67%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Aug 08, 2025 Q2 2025 |
311,517
shares
|
$50.9 Million
0.25% of portfolio
|
Q2 2025
Added 5.13%
|
|
|
M&G Investment Management LTD
London, X0 |
May 08, 2024 Q4 2023 |
302,084
shares
|
$49.4 Million
0.12% of portfolio
|
Q4 2023
Reduced 7.7%
|
|
|
Nomura Asset Management CO LTD
Tokyo, M0 |
Aug 11, 2025 Q2 2025 |
287,969
shares
|
$47.1 Million
0.12% of portfolio
|
Q2 2025
Reduced 11.69%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Aug 14, 2025 Q2 2025 |
285,504
shares
|
$46.7 Million
0.08% of portfolio
|
Q2 2025
Reduced 25.34%
|
|
|
Meag Munich Ergo, Kapitalanlagegesellschaft Mb H
|
Jul 16, 2025 Q2 2025 |
275,000
shares
|
$44.9 Million
1.22% of portfolio
|
Q2 2025
Reduced 21.5%
|
|
|
Benjamin F. Edwards & Company, Inc.
St. Louis, MO |
Aug 12, 2024 Q2 2024 |
272,471
shares
|
$44.5 Million
0.56% of portfolio
|
Q2 2024
Added 8.29%
|
|
|
Aventail Capital Group, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
272,113
shares
|
$44.5 Million
1.95% of portfolio
|
Q2 2025
Added 11.83%
|
|
|
Capital International, Inc.
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
267,741
shares
|
$43.8 Million
0.42% of portfolio
|
Q2 2025
Reduced 4.61%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Aug 14, 2025 Q2 2025 |
259,166
shares
|
$42.4 Million
0.04% of portfolio
|
Q2 2025
Added 1.6%
|
|
|
Td Asset Management Inc
|
Jul 28, 2025 Q2 2025 |
250,515
shares
|
$40.9 Million
0.04% of portfolio
|
Q2 2025
Reduced 44.16%
|
|
|
Royal London Asset Management LTD
United Kingdom, X0 |
Aug 14, 2025 Q2 2025 |
242,611
shares
|
$39.7 Million
0.09% of portfolio
|
Q2 2025
Reduced 1.12%
|
|
|
Pensioenfonds Rail & Ov
|
Mar 07, 2025 Q3 2024 |
234,214
shares
|
$38.3 Million
2.25% of portfolio
|
Q3 2024
Reduced 23.06%
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
229,010
shares
|
$37.4 Million
0.93% of portfolio
|
Q3 2024
Added 6.07%
|
|
|
Schroder Investment Management Group
London, X0 |
Aug 13, 2025 Q2 2025 |
218,893
shares
|
$35.8 Million
0.03% of portfolio
|
Q2 2025
Added 5.21%
|
|
|
Lazard Asset Management LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
215,793
shares
|
$35.3 Million
0.05% of portfolio
|
Q2 2025
Added 59.63%
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Aug 11, 2025 Q2 2025 |
215,202
shares
|
$35.2 Million
0.06% of portfolio
|
Q2 2025
Added 6.18%
|
|
|
Dearborn Partners LLC
|
Aug 14, 2025 Q2 2025 |
215,094
shares
|
$35.2 Million
1.6% of portfolio
|
Q2 2025
Added 0.64%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Aug 14, 2025 Q2 2025 |
208,163
shares
|
$34 Million
0.05% of portfolio
|
Q2 2025
Added 2.7%
|
|
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
Aug 07, 2025 Q2 2025 |
206,945
shares
|
$33.8 Million
0.03% of portfolio
|
Q2 2025
Added 0.81%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
Aug 11, 2025 Q2 2025 |
204,494
shares
|
$33.4 Million
0.12% of portfolio
|
Q2 2025
Added 0.43%
|
|
|
Bank Of Montreal
Toronto, A6 |
Aug 05, 2025 Q2 2025 |
195,793
shares
|
$32 Million
0.02% of portfolio
|
Q2 2025
Reduced 16.14%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
192,286
shares
|
$31.4 Million
0.04% of portfolio
|
Q2 2025
Added 1.95%
|
|
|
M&G PLC
London, X0 |
Aug 08, 2025 Q2 2025 |
190,764
shares
|
$31.2 Million
0.18% of portfolio
|
Q2 2025
Added 5.95%
|