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William John Sempolinski’s Southern Company SO Stock Holding History

William John Sempolinski’s Portfolio SO Stock Details SO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$238K Hold
2,488
– – 0.1% 100
2026
Q1 		$240K Hold
2,488
– – 0.12% 85
2025
Q4 		$217K Buy
+2,488
New +$227K 0.11% 82

Other funds holding SO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

William John Sempolinski's SO Position: Q2 2026 in Review

William John Sempolinski held its Southern Company (SO) position steady in Q2 2026 at 2,488 shares worth $238K. The position accounts for 0.1% of the portfolio, ranked #100.

William John Sempolinski first reported a position in SO in Q4 2025 and has held it in 3 quarters since. The position peaked at $240K in Q1 2026. 2,369 funds tracked by Wall St. Rank hold SO as of Q2 2026.

  • William John Sempolinski held 2,488 shares of Southern Company worth $238K as of Q2 2026.
  • William John Sempolinski left its Southern Company share count unchanged in Q2 2026.
  • Southern Company made up 0.1% of William John Sempolinski's portfolio in Q2 2026, its #100 holding.
  • William John Sempolinski first reported a position in Southern Company in Q4 2025 and has held it in 3 quarters since.
  • William John Sempolinski's Southern Company position peaked at $240K in Q1 2026.
  • 2,369 funds tracked by Wall St. Rank held Southern Company as of Q2 2026.

Based on William John Sempolinski's 13F filing for Q2 2026, filed 14 Aug 2026.