William Mack & Associates
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William Mack & Associates’s Atmos Energy ATO Stock Holding History

William Mack & Associates’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
Q3 		$783 Buy
+5
New +$848 ﹤0.01% 770

Other funds holding ATO

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Capital International Investors
Capital International Investors Los Angeles, California $483B AUM 27.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $296B AUM 23.14% 1-Year Est. Return

William Mack & Associates's ATO Position: Q3 2026 in Review

William Mack & Associates opened a new position in Atmos Energy (ATO) in Q3 2026: 5 shares worth $783. The stake represents ﹤0.01% of the portfolio and ranks #770 among its holdings.

891 funds tracked by Wall St. Rank hold ATO as of Q3 2026.

  • William Mack & Associates held 5 shares of Atmos Energy worth $783 as of Q3 2026.
  • Atmos Energy was a new William Mack & Associates position in Q3 2026.
  • Atmos Energy made up ﹤0.01% of William Mack & Associates's portfolio in Q3 2026, its #770 holding.
  • 891 funds tracked by Wall St. Rank held Atmos Energy as of Q3 2026.

Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.