Two Sigma Investments
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Two Sigma Investments’s Constellation Energy CEG Stock Holding History

Two Sigma Investments’s Portfolio CEG Stock Details CEG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12.1M Buy
48,600
+29,300
+152% +$8.25M 0.01% 1377
2026
Q1 		$5.39M Buy
19,300
+5,400
+39% +$1.64M ﹤0.01% 1917
2025
Q4 		$4.91M Buy
+13,900
New +$5.05M 0.01% 1738

Other funds holding CEG

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 $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
EC
ECP ControlCo Summit, New Jersey $4.67B AUM 13.65% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Two Sigma Investments's CEG Position: Q2 2026 in Review

Two Sigma Investments opened a new position in Constellation Energy (CEG) in Q2 2026: 3,946 shares worth $980K. The stake represents ﹤0.01% of the portfolio and ranks #3631 among its holdings. This is a return to the name: Two Sigma Investments previously reported a position in CEG as recently as Q3 2025.

Two Sigma Investments first reported a position in CEG in Q1 2022 and has held it in 8 quarters since. The position peaked at $78.1M in Q4 2024. 1,861 funds tracked by Wall St. Rank hold CEG as of Q2 2026.

  • Two Sigma Investments held 3,946 shares of Constellation Energy worth $980K as of Q2 2026.
  • Constellation Energy was a new Two Sigma Investments position in Q2 2026.
  • Constellation Energy made up ﹤0.01% of Two Sigma Investments's portfolio in Q2 2026, its #3631 holding.
  • Two Sigma Investments first reported a position in Constellation Energy in Q1 2022 and has held it in 8 quarters since.
  • Two Sigma Investments's Constellation Energy position peaked at $78.1M in Q4 2024.
  • 1,861 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.