Mattern Capital 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
Q1
$11M Buy
59,706
+1,180
+2% +$209K 1.32% 18
2025
Q4
$9.81M Sell
58,526
-1,540
-3% -$266K 1.16% 28
2025
Q3
$10.3M Sell
60,066
-1,524
-2% -$246K 1.21% 23
2025
Q2
$9.49M Buy
61,590
+99
+0.2% +$15.4K 1.14% 37
2025
Q1
$9.51M Sell
61,491
-3,500
-5% -$511K 1.21% 28
2024
Q4
$9.05M Sell
64,991
-1,420
-2% -$202K 1.18% 37
2024
Q3
$9.21M Sell
66,411
-172
-0.3% -$22.1K 1.16% 39
2024
Q2
$7.77M Sell
66,583
-84
-0.1% -$9.79K 1.07% 53
2024
Q1
$7.92M Buy
66,667
+4,563
+7% +$523K 1.08% 58
2023
Q4
$7.2M Buy
62,104
+2,061
+3% +$230K 1.05% 61
2023
Q3
$6.36M Buy
60,043
+2,582
+4% +$301K 1.03% 59
2023
Q2
$6.69M Buy
57,461
+1,697
+3% +$196K 1.09% 46
2023
Q1
$6.27M Buy
55,764
+1,226
+2% +$139K 1.11% 47
2022
Q4
$6.11M Buy
54,538
+543
+1% +$59.7K 1.13% 45
2022
Q3
$5.5M Sell
53,995
-240
-0.4% -$27.5K 1.15% 39
2022
Q2
$6.08M Sell
54,235
-3,106
-5% -$356K 1.2% 32
2022
Q1
$6.85M Buy
57,341
+800
+1% +$87.4K 1.23% 29
2021
Q4
$5.92M Buy
56,541
+4,741
+9% +$449K 1.04% 58
2021
Q3
$4.57M Buy
51,800
+3,722
+8% +$360K 0.9% 75
2021
Q2
$4.62M Buy
48,078
+3,718
+8% +$373K 0.91% 72
2021
Q1
$4.38M Buy
44,360
+4,259
+11% +$388K 0.95% 74
2020
Q4
$3.83M Buy
40,101
+5,908
+17% +$570K 0.91% 76
2020
Q3
$3.27M Buy
34,193
+4,888
+17% +$488K 0.85% 77
2020
Q2
$2.92M Buy
29,305
+9,235
+46% +$931K 0.85% 78
2020
Q1
$1.99M Buy
+20,070
New +$2.21M 0.68% 81

Other funds holding ATO