Duff & Phelps Investment Management’s Atmos Energy ATO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $110M | Buy |
637,725
+29,780
| +5% | +$5.33M | 1.04% | 34 |
|
|
2026
Q1 | $112M | Sell |
607,945
-44,361
| -7% | -$7.84M | 1.17% | 30 |
|
|
2025
Q4 | $109M | Sell |
652,306
-45,198
| -6% | -$7.81M | 1.24% | 25 |
|
|
2025
Q3 | $119M | Sell |
697,504
-47,674
| -6% | -$7.7M | 1.35% | 22 |
|
|
2025
Q2 | $115M | Sell |
745,178
-68,150
| -8% | -$10.6M | 1.35% | 26 |
|
|
2025
Q1 | $126M | Sell |
813,328
-6,130
| -0.7% | -$894K | 1.47% | 21 |
|
|
2024
Q4 | $114M | Sell |
819,458
-35,081
| -4% | -$4.99M | 1.37% | 23 |
|
|
2024
Q3 | $119M | Sell |
854,539
-66,902
| -7% | -$8.6M | 1.36% | 22 |
|
|
2024
Q2 | $107M | Sell |
921,441
-98,138
| -10% | -$11.4M | 1.37% | 19 |
|
|
2024
Q1 | $121M | Buy |
1,019,579
+249
| +0% | +$28.6K | 1.45% | 19 |
|
|
2023
Q4 | $118M | Buy |
1,019,330
+42,342
| +4% | +$4.73M | 1.42% | 19 |
|
|
2023
Q3 | $103M | Sell |
976,988
-49,950
| -5% | -$5.83M | 1.36% | 22 |
|
|
2023
Q2 | $119M | Sell |
1,026,938
-56,337
| -5% | -$6.52M | 1.45% | 20 |
|
|
2023
Q1 | $122M | Buy |
1,083,275
+26,059
| +2% | +$2.96M | 1.48% | 18 |
|
|
2022
Q4 | $118M | Buy |
1,057,216
+4,319
| +0.4% | +$475K | 1.44% | 21 |
|
|
2022
Q3 | $107M | Buy |
1,052,897
+36,975
| +4% | +$4.24M | 1.35% | 25 |
|
|
2022
Q2 | $114M | Sell |
1,015,922
-23,967
| -2% | -$2.75M | 1.41% | 25 |
|
|
2022
Q1 | $124M | Sell |
1,039,889
-105,463
| -9% | -$11.5M | 1.44% | 24 |
|
|
2021
Q4 | $120M | Buy |
1,145,352
+2,581
| +0.2% | +$245K | 1.41% | 24 |
|
|
2021
Q3 | $101M | Buy |
1,142,771
+49,885
| +5% | +$4.82M | 1.31% | 25 |
|
|
2021
Q2 | $105M | Sell |
1,092,886
-4,104
| -0.4% | -$411K | 1.37% | 26 |
|
|
2021
Q1 | $108M | Buy |
1,096,990
+123,535
| +13% | +$11.2M | 1.48% | 18 |
|
|
2020
Q4 | $92.9M | Buy |
973,455
+3,700
| +0.4% | +$357K | 1.35% | 24 |
|
|
2020
Q3 | $92.7M | Buy |
969,755
+32,995
| +4% | +$3.29M | 1.44% | 24 |
|
|
2020
Q2 | $93.3M | Sell |
936,760
-965
| -0.1% | -$97.3K | 1.47% | 23 |
|
|
2020
Q1 | $93M | Sell |
937,725
-14,260
| -1% | -$1.57M | 1.62% | 19 |
|
|
2019
Q4 | $106M | Buy |
951,985
+32,338
| +4% | +$3.55M | 1.41% | 27 |
|
|
2019
Q3 | $105M | Sell |
919,647
-8,796
| -0.9% | -$962K | 1.42% | 23 |
|
|
2019
Q2 | $98M | Buy |
928,443
+135,810
| +17% | +$13.9M | 1.37% | 23 |
|
|
2019
Q1 | $81.6M | Sell |
792,633
-2,135
| -0.3% | -$208K | 1.23% | 30 |
|
|
2018
Q4 | $73.7M | Sell |
794,768
-2,497
| -0.3% | -$239K | 1.24% | 29 |
|
|
2018
Q3 | $74.9M | Sell |
797,265
-390
| -0% | -$36K | 1.13% | 32 |
|
|
2018
Q2 | $71.9M | Sell |
797,655
-1,025
| -0.1% | -$88.7K | 1.07% | 35 |
|
|
2018
Q1 | $67.3M | Sell |
798,680
-5,105
| -0.6% | -$416K | 1.05% | 33 |
|
|
2017
Q4 | $69M | Buy |
803,785
+100,000
| +14% | +$8.8M | 0.99% | 42 |
|
|
2017
Q3 | $59M | Sell |
703,785
-1,045
| -0.1% | -$90.1K | 0.83% | 52 |
|
|
2017
Q2 | $58.5M | Buy |
704,830
+28,885
| +4% | +$2.37M | 0.84% | 48 |
|
|
2017
Q1 | $53.4M | Buy |
675,945
+117,655
| +21% | +$9.03M | 0.76% | 58 |
|
|
2016
Q4 | $41.4M | Sell |
558,290
-16,480
| -3% | -$1.19M | 0.6% | 74 |
|
|
2016
Q3 | $42.8M | Buy |
574,770
+30,380
| +6% | +$2.34M | 0.6% | 71 |
|
|
2016
Q2 | $44.3M | Sell |
544,390
-1,145
| -0.2% | -$84.9K | 0.66% | 66 |
|
|
2016
Q1 | $40.5M | Sell |
545,535
-2,260
| -0.4% | -$155K | 0.64% | 62 |
|
|
2015
Q4 | $34.5M | Sell |
547,795
-6,625
| -1% | -$407K | 0.58% | 74 |
|
|
2015
Q3 | $32.3M | Sell |
554,420
-5,045
| -0.9% | -$277K | 0.52% | 76 |
|
|
2015
Q2 | $28.7M | Buy |
+559,465
| New | +$30M | 0.44% | 84 |
|
Other funds holding ATO
Duff & Phelps Investment Management's ATO Position: Q2 2026 in Review
Duff & Phelps Investment Management increased its Atmos Energy (ATO) stake by 4.9% in Q2 2026, buying an estimated $5.33M and bringing the position to 637,725 shares worth $110M. The position accounts for 1.04% of the portfolio, ranked #34.
Duff & Phelps Investment Management first reported a position in ATO in Q2 2015 and has held it in 45 quarters since. The position peaked at $126M in Q1 2025. 1,035 funds tracked by Wall St. Rank hold ATO as of Q2 2026.
- Duff & Phelps Investment Management held 637,725 shares of Atmos Energy worth $110M as of Q2 2026.
- Duff & Phelps Investment Management bought 29,780 Atmos Energy shares in Q2 2026, an estimated $5.33M.
- Atmos Energy made up 1.04% of Duff & Phelps Investment Management's portfolio in Q2 2026, its #34 holding.
- Duff & Phelps Investment Management first reported a position in Atmos Energy in Q2 2015 and has held it in 45 quarters since.
- Duff & Phelps Investment Management's Atmos Energy position peaked at $126M in Q1 2025.
- 1,035 funds tracked by Wall St. Rank held Atmos Energy as of Q2 2026.
Based on Duff & Phelps Investment Management's 13F filing for Q2 2026, filed 3 Aug 2026.