Vanguard Portfolio Management
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Vanguard Portfolio Management’s Atmos Energy ATO Stock Holding History

Vanguard Portfolio Management’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
Q2 		$1.61B Buy
9,360,135
+74,502
+0.8% +$13.3M 0.07% 300
2026
Q1 		$1.72B Buy
+9,285,633
New +$1.64B 0.09% 259

Other funds holding ATO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Vanguard Portfolio Management's ATO Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Atmos Energy (ATO) stake by 0.8% in Q2 2026, buying an estimated $13.3M and bringing the position to 9,360,135 shares worth $1.61B. The position accounts for 0.07% of the portfolio, ranked #300.

Vanguard Portfolio Management first reported a position in ATO in Q1 2026 and has held it in 2 quarters since. The position peaked at $1.72B in Q1 2026. 993 funds tracked by Wall St. Rank hold ATO as of Q2 2026.

  • Vanguard Portfolio Management held 9,360,135 shares of Atmos Energy worth $1.61B as of Q2 2026.
  • Vanguard Portfolio Management bought 74,502 Atmos Energy shares in Q2 2026, an estimated $13.3M.
  • Atmos Energy made up 0.07% of Vanguard Portfolio Management's portfolio in Q2 2026, its #300 holding.
  • Vanguard Portfolio Management first reported a position in Atmos Energy in Q1 2026 and has held it in 2 quarters since.
  • Vanguard Portfolio Management's Atmos Energy position peaked at $1.72B in Q1 2026.
  • 993 funds tracked by Wall St. Rank held Atmos Energy as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.