MAM
ATO icon

Magellan Asset Management’s Atmos Energy ATO Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$17.9M Sell
116,259
-629
-0.5% -$96.9K 0.2% 54
2025
Q1
$18.1M Sell
116,888
-1,283
-1% -$198K 0.22% 51
2024
Q4
$16.5M Sell
118,171
-20,009
-14% -$2.79M 0.18% 54
2024
Q3
$19.2M Sell
138,180
-2,769
-2% -$384K 0.19% 54
2024
Q2
$16.4M Buy
140,949
+14,836
+12% +$1.73M 0.16% 56
2024
Q1
$15M Buy
126,113
+614
+0.5% +$73K 0.14% 56
2023
Q4
$14.5M Buy
125,499
+4,287
+4% +$497K 0.14% 56
2023
Q3
$12.8M Buy
121,212
+8,038
+7% +$851K 0.14% 55
2023
Q2
$13.2M Buy
113,174
+6,156
+6% +$716K 0.12% 53
2023
Q1
$12M Buy
107,018
+2,131
+2% +$239K 0.1% 54
2022
Q4
$11.8M Sell
104,887
-4,097
-4% -$459K 0.1% 55
2022
Q3
$11.1M Buy
108,984
+6,439
+6% +$656K 0.08% 53
2022
Q2
$11.5M Sell
102,545
-968,437
-90% -$109M 0.06% 50
2022
Q1
$128M Sell
1,070,982
-1,160,620
-52% -$139M 0.5% 31
2021
Q4
$234M Sell
2,231,602
-1,629,641
-42% -$171M 0.6% 26
2021
Q3
$341M Sell
3,861,243
-42,556
-1% -$3.75M 0.68% 22
2021
Q2
$375M Buy
3,903,799
+19,477
+0.5% +$1.87M 0.74% 21
2021
Q1
$384M Buy
3,884,322
+90,822
+2% +$8.98M 0.8% 19
2020
Q4
$362M Buy
3,793,500
+303,022
+9% +$28.9M 0.84% 19
2020
Q3
$334M Sell
3,490,478
-193,128
-5% -$18.5M 0.85% 19
2020
Q2
$367M Sell
3,683,606
-1,714
-0% -$171K 1.1% 16
2020
Q1
$366M Sell
3,685,320
-215,672
-6% -$21.4M 1.26% 17
2019
Q4
$436M Buy
3,900,992
+342,025
+10% +$38.3M 1.15% 19
2019
Q3
$405M Buy
3,558,967
+647,574
+22% +$73.8M 1.17% 19
2019
Q2
$307M Buy
2,911,393
+199,331
+7% +$21M 0.88% 21
2019
Q1
$279M Buy
2,712,062
+137,651
+5% +$14.2M 0.89% 19
2018
Q4
$239M Buy
2,574,411
+485,347
+23% +$45M 0.88% 19
2018
Q3
$196M Buy
2,089,064
+170,894
+9% +$16M 0.64% 19
2018
Q2
$173M Buy
1,918,170
+211,446
+12% +$19.1M 0.61% 20
2018
Q1
$144M Buy
1,706,724
+319,415
+23% +$26.9M 0.53% 21
2017
Q4
$119M Buy
1,387,309
+293,071
+27% +$25.2M 0.4% 21
2017
Q3
$91.7M Buy
1,094,238
+33,823
+3% +$2.84M 0.35% 24
2017
Q2
$88M Buy
1,060,415
+62,854
+6% +$5.21M 0.37% 24
2017
Q1
$79M Buy
997,561
+377,996
+61% +$29.9M 0.35% 25
2016
Q4
$45.9M Buy
619,565
+25,313
+4% +$1.88M 0.22% 26
2016
Q3
$44.3M Buy
594,252
+280,951
+90% +$20.9M 0.22% 26
2016
Q2
$25.5M Sell
313,301
-87,464
-22% -$7.11M 0.14% 27
2016
Q1
$29.8M Buy
400,765
+14,727
+4% +$1.09M 0.16% 30
2015
Q4
$24.3M Buy
386,038
+197,602
+105% +$12.5M 0.14% 30
2015
Q3
$11M Buy
188,436
+12,086
+7% +$703K 0.07% 35
2015
Q2
$9.04M Buy
176,350
+17,599
+11% +$902K 0.06% 35
2015
Q1
$8.78M Sell
158,751
-3,915
-2% -$217K 0.06% 37
2014
Q4
$9.07M Sell
162,666
-17,956
-10% -$1M 0.06% 37
2014
Q3
$8.62M Buy
180,622
+9,275
+5% +$442K 0.07% 41
2014
Q2
$9.15M Sell
171,347
-44,146
-20% -$2.36M 0.07% 40
2014
Q1
$10.2M Buy
215,493
+11,425
+6% +$538K 0.08% 40
2013
Q4
$9.27M Sell
204,068
-224,030
-52% -$10.2M 0.08% 40
2013
Q3
$18.2M Sell
428,098
-175,368
-29% -$7.47M 0.2% 35
2013
Q2
$24.8M Buy
+603,466
New +$24.8M 0.28% 29