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Winton Group’s Constellation Energy CEG Stock Holding History

Winton Group’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 		$248K Buy
+1,000
New +$282K 0.01% 946
2025
Q4 		– Sell
-1,140
Closed -$375K – 942
2025
Q3 		$375K Sell
1,140
-10,960
-91% -$3.54M 0.01% 604
2025
Q2 		$3.91M Buy
12,100
+10,172
+528% +$2.69M 0.2% 134
2025
Q1 		$389K Buy
+1,928
New +$517K 0.02% 544
2024
Q3 		– Sell
-1,554
Closed -$311K – 637
2024
Q2 		$311K Buy
+1,554
New +$317K 0.02% 488
2024
Q1 		– Sell
-159,363
Closed -$18.6M – 641
2023
Q4 		$18.6M Sell
159,363
-124
-0.1% -$14.5K 1.36% 14
2023
Q3 		$17.4M Buy
159,487
+4,520
+3% +$466K 1.43% 12
2023
Q2 		$14.2M Sell
154,967
-3,734
-2% -$310K 1.19% 11
2023
Q1 		$12.5M Buy
158,701
+13,073
+9% +$1.06M 0.76% 15
2022
Q4 		$12.6M Sell
145,628
-1,169
-0.8% -$105K 0.83% 9
2022
Q3 		$12.2M Sell
146,797
-43,805
-23% -$3.23M 0.8% 12
2022
Q2 		$10.9M Buy
190,602
+21,435
+13% +$1.29M 0.58% 23
2022
Q1 		$9.52M Buy
+169,167
New +$8.25M 0.5% 32

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 $3.38T AUM 44.17% 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

Winton Group's CEG Position: Q2 2026 in Review

Winton Group opened a new position in Constellation Energy (CEG) in Q2 2026: 1,000 shares worth $248K. The stake represents 0.01% of the portfolio and ranks #946 among its holdings. This is a return to the name: Winton Group previously reported a position in CEG as recently as Q3 2025.

Winton Group first reported a position in CEG in Q1 2022 and has held it in 13 quarters since. The position peaked at $18.6M in Q4 2023. 1,865 funds tracked by Wall St. Rank hold CEG as of Q2 2026.

  • Winton Group held 1,000 shares of Constellation Energy worth $248K as of Q2 2026.
  • Constellation Energy was a new Winton Group position in Q2 2026.
  • Constellation Energy made up 0.01% of Winton Group's portfolio in Q2 2026, its #946 holding.
  • Winton Group first reported a position in Constellation Energy in Q1 2022 and has held it in 13 quarters since.
  • Winton Group's Constellation Energy position peaked at $18.6M in Q4 2023.
  • 1,865 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.