Millennium Management
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Millennium Management’s Ameren AEE Stock Holding History

Millennium Management’s Portfolio AEE Stock Details AEE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-21,000
Closed -$2.19M – 5962
2025
Q3 		$2.19M Sell
21,000
-2,800
-12% -$279K ﹤0.01% 3975
2025
Q2 		$2.29M Buy
+23,800
New +$2.31M ﹤0.01% 3757

Other funds holding AEE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Millennium Management's AEE Position: Q1 2026 in Review

Millennium Management increased its Ameren (AEE) stake by 895% in Q1 2026, buying an estimated $49M and bringing the position to 509,500 shares worth $56M. The position accounts for 0.02% of the portfolio, ranked #761.

Millennium Management first reported a position in AEE in Q2 2013 and has held it in 48 quarters since. The position peaked at $313M in Q1 2018. 923 funds tracked by Wall St. Rank hold AEE as of Q1 2026.

  • Millennium Management held 509,500 shares of Ameren worth $56M as of Q1 2026.
  • Millennium Management bought 458,318 Ameren shares in Q1 2026, an estimated $49M.
  • Ameren made up 0.02% of Millennium Management's portfolio in Q1 2026, its #761 holding.
  • Millennium Management first reported a position in Ameren in Q2 2013 and has held it in 48 quarters since.
  • Millennium Management's Ameren position peaked at $313M in Q1 2018.
  • 923 funds tracked by Wall St. Rank held Ameren as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.