CIBC World Market’s Atmos Energy ATO Stock Holding History

CIBC World Market’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	$260K	Buy	+1,406	New	+$248K	﹤0.01%	1323
2025 Q2	–	Sell	-30,764	Closed	-$4.76M	–	1365
2025 Q1	$4.76M	Buy	+30,764	New	+$4.49M	0.01%	502
2023 Q2	–	Sell	-7,677	Closed	-$863K	–	1207
2023 Q1	$863K	Buy	+7,677	New	+$873K	﹤0.01%	779
2022 Q2	–	Sell	-34,571	Closed	-$4.13M	–	1275
2022 Q1	$4.13M	Buy	+34,571	New	+$3.78M	0.01%	414
2020 Q4	–	Sell	-15,000	Closed	-$1.43M	–	1253
2020 Q3	$1.43M	Buy	+15,000	New	+$1.5M	0.01%	567
2019 Q4	–	Sell	-5,720	Closed	-$651K	–	1123
2019 Q3	$651K	Buy	5,720 +3,657	+177%	+$400K	﹤0.01%	736
2019 Q2	$218K	Sell	2,063 -3,625	-64%	-$371K	﹤0.01%	1028
2019 Q1	$585K	Buy	+5,688	New	+$554K	﹤0.01%	815
2017 Q2	–	Sell	-2,588	Closed	-$204K	–	1129
2017 Q1	$204K	Buy	+2,588	New	+$199K	﹤0.01%	935
2016 Q3	–	Sell	-2,479	Closed	-$202K	–	1001
2016 Q2	$202K	Buy	+2,479	New	+$184K	﹤0.01%	857

Other funds holding ATO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

CIBC World Market's ATO Position: Q1 2026 in Review

CIBC World Market opened a new position in Atmos Energy (ATO) in Q1 2026: 1,406 shares worth $260K. The stake represents ﹤0.01% of the portfolio and ranks #1323 among its holdings. This is a return to the name: CIBC World Market previously reported a position in ATO as recently as Q1 2025.

CIBC World Market first reported a position in ATO in Q2 2016 and has held it in 10 quarters since. The position peaked at $4.76M in Q1 2025. 1,012 funds tracked by Wall St. Rank hold ATO as of Q1 2026.

CIBC World Market held 1,406 shares of Atmos Energy worth $260K as of Q1 2026.
Atmos Energy was a new CIBC World Market position in Q1 2026.
Atmos Energy made up ﹤0.01% of CIBC World Market's portfolio in Q1 2026, its #1323 holding.
CIBC World Market first reported a position in Atmos Energy in Q2 2016 and has held it in 10 quarters since.
CIBC World Market's Atmos Energy position peaked at $4.76M in Q1 2025.
1,012 funds tracked by Wall St. Rank held Atmos Energy as of Q1 2026.

Based on CIBC World Market's 13F filing for Q1 2026, filed 14 May 2026.