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Horizon Investment Services’s Atmos Energy ATO Stock Holding History

Horizon Investment Services’s Portfolio ATO Stock Details ATO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$486K Sell
2,633
-251
-9% -$44.4K 0.17% 87
2025
Q4 		$484K Buy
2,884
+104
+4% +$18K 0.17% 82
2025
Q3 		$475K Buy
2,780
+5
+0.2% +$807 0.18% 75
2025
Q2 		$428K Sell
2,775
-130
-4% -$20.2K 0.19% 75
2025
Q1 		$449K Sell
2,905
-28
-1% -$4.08K 0.22% 75
2024
Q4 		$408K Sell
2,933
-44
-1% -$6.26K 0.17% 87
2024
Q3 		$413K Buy
2,977
+75
+3% +$9.64K 0.18% 82
2024
Q2 		$339K Buy
2,902
+26
+0.9% +$3.03K 0.16% 88
2024
Q1 		$342K Sell
2,876
-196
-6% -$22.5K 0.17% 85
2023
Q4 		$356K Buy
3,072
+158
+5% +$17.7K 0.19% 82
2023
Q3 		$309K Sell
2,914
-248
-8% -$28.9K 0.19% 85
2023
Q2 		$368K Sell
3,162
-85
-3% -$9.84K 0.22% 73
2023
Q1 		$365K Sell
3,247
-286
-8% -$32.5K 0.23% 81
2022
Q4 		$396K Buy
3,533
+54
+2% +$5.94K 0.29% 72
2022
Q3 		$354K Buy
3,479
+25
+0.7% +$2.86K 0.26% 75
2022
Q2 		$387K Buy
3,454
+571
+20% +$65.4K 0.26% 77
2022
Q1 		$345K Buy
2,883
+417
+17% +$45.5K 0.18% 89
2021
Q4 		$258K Buy
2,466
+57
+2% +$5.4K 0.12% 105
2021
Q3 		$213K Buy
2,409
+1
+0% +$97 0.1% 109
2021
Q2 		$231K Sell
2,408
-17
-0.7% -$1.71K 0.11% 107
2021
Q1 		$240K Sell
2,425
-59
-2% -$5.37K 0.13% 100
2020
Q4 		$237K Buy
2,484
+294
+13% +$28.4K 0.14% 100
2020
Q3 		$209K Sell
2,190
-249
-10% -$24.9K 0.14% 98
2020
Q2 		$243K Buy
+2,439
New +$246K 0.17% 92
2019
Q3 		– Sell
-5,815
Closed -$614K – 96
2019
Q2 		$614K Sell
5,815
-20
-0.3% -$2.05K 0.42% 57
2019
Q1 		$601K Sell
5,835
-549
-9% -$53.5K 0.41% 57
2018
Q4 		$592K Sell
6,384
-1,114
-15% -$106K 0.47% 52
2018
Q3 		$704K Sell
7,498
-292
-4% -$26.9K 0.37% 57
2018
Q2 		$702K Buy
+7,790
New +$674K 0.35% 63
2017
Q4 		– Sell
-11,809
Closed -$990K – 104
2017
Q3 		$990K Buy
11,809
+28
+0.2% +$2.42K 0.42% 52
2017
Q2 		$977K Buy
11,781
+638
+6% +$52.3K 0.44% 49
2017
Q1 		$880K Buy
11,143
+264
+2% +$20.3K 0.39% 52
2016
Q4 		$807K Sell
10,879
-238
-2% -$17.2K 0.38% 56
2016
Q3 		$828K Buy
11,117
+365
+3% +$28.1K 0.42% 50
2016
Q2 		$874K Buy
10,752
+85
+0.8% +$6.3K 0.44% 49
2016
Q1 		$792K Buy
10,667
+475
+5% +$32.6K 0.36% 50
2015
Q4 		$643K Buy
10,192
+1,059
+12% +$65.1K 0.28% 63
2015
Q3 		$531K Buy
9,133
+60
+0.7% +$3.3K 0.26% 58
2015
Q2 		$465K Buy
9,073
+93
+1% +$4.98K 0.19% 70
2015
Q1 		$497K Buy
8,980
+1,448
+19% +$79.7K 0.21% 67
2014
Q4 		$420K Buy
7,532
+445
+6% +$23.4K 0.2% 78
2014
Q3 		$338K Sell
7,087
-206
-3% -$10.3K 0.17% 85
2014
Q2 		$389K Buy
7,293
+82
+1% +$4.14K 0.19% 76
2014
Q1 		$368K Buy
7,211
+825
+13% +$38K 0.2% 75
2013
Q4 		$290K Buy
6,386
+673
+12% +$29.7K 0.18% 81
2013
Q3 		$243K Buy
+5,713
New +$241K 0.17% 86

Other funds holding ATO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Horizon Investment Services's ATO Position: Q1 2026 in Review

Horizon Investment Services reduced its Atmos Energy (ATO) stake by 8.7% in Q1 2026, selling an estimated $44.4K and leaving 2,633 shares worth $486K. The position accounts for 0.17% of the portfolio, ranked #87.

Horizon Investment Services first reported a position in ATO in Q3 2013 and has held it in 46 quarters since. The position peaked at $990K in Q3 2017. 1,012 funds tracked by Wall St. Rank hold ATO as of Q1 2026.

  • Horizon Investment Services held 2,633 shares of Atmos Energy worth $486K as of Q1 2026.
  • Horizon Investment Services sold 251 Atmos Energy shares in Q1 2026, an estimated $44.4K.
  • Atmos Energy made up 0.17% of Horizon Investment Services's portfolio in Q1 2026, its #87 holding.
  • Horizon Investment Services first reported a position in Atmos Energy in Q3 2013 and has held it in 46 quarters since.
  • Horizon Investment Services's Atmos Energy position peaked at $990K in Q3 2017.
  • 1,012 funds tracked by Wall St. Rank held Atmos Energy as of Q1 2026.

Based on Horizon Investment Services's 13F filing for Q1 2026, filed 15 May 2026.