Assenagon Asset Management
CEG icon

Assenagon Asset Management’s Constellation Energy CEG Stock Holding History

Assenagon Asset Management’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 		$149M Buy
599,630
+266,665
+80% +$75.1M 0.19% 102
2026
Q1 		$93M Sell
332,965
-141,247
-30% -$42.9M 0.14% 124
2025
Q4 		$168M Sell
474,212
-87,348
-16% -$31.7M 0.23% 75
2025
Q3 		$185M Sell
561,560
-362,831
-39% -$117M 0.25% 80
2025
Q2 		$298M Buy
924,391
+234,230
+34% +$62M 0.44% 44
2025
Q1 		$139M Sell
690,161
-675,505
-49% -$181M 0.23% 81
2024
Q4 		$306M Buy
1,365,666
+989,662
+263% +$247M 0.49% 32
2024
Q3 		$97.8M Sell
376,004
-535,176
-59% -$106M 0.18% 94
2024
Q2 		$182M Buy
911,180
+825,162
+959% +$168M 0.41% 46
2024
Q1 		$15.9M Buy
86,018
+79,761
+1,275% +$11.3M 0.04% 331
2023
Q4 		$731K Buy
6,257
+317
+5% +$37K ﹤0.01% 1177
2023
Q3 		$648K Buy
5,940
+749
+14% +$77.2K ﹤0.01% 1150
2023
Q2 		$475K Sell
5,191
-204
-4% -$16.9K ﹤0.01% 1140
2023
Q1 		$424K Sell
5,395
-614
-10% -$49.7K ﹤0.01% 1245
2022
Q4 		$518K Buy
6,009
+159
+3% +$14.3K ﹤0.01% 1163
2022
Q3 		$487K Buy
+5,850
New +$431K ﹤0.01% 1104

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

Assenagon Asset Management's CEG Position: Q2 2026 in Review

Assenagon Asset Management increased its Constellation Energy (CEG) stake by 80% in Q2 2026, buying an estimated $75.1M and bringing the position to 599,630 shares worth $149M. The position accounts for 0.19% of the portfolio, ranked #102.

Assenagon Asset Management first reported a position in CEG in Q3 2022 and has held it in 16 quarters since. The position peaked at $306M in Q4 2024. 1,853 funds tracked by Wall St. Rank hold CEG as of Q2 2026.

  • Assenagon Asset Management held 599,630 shares of Constellation Energy worth $149M as of Q2 2026.
  • Assenagon Asset Management bought 266,665 Constellation Energy shares in Q2 2026, an estimated $75.1M.
  • Constellation Energy made up 0.19% of Assenagon Asset Management's portfolio in Q2 2026, its #102 holding.
  • Assenagon Asset Management first reported a position in Constellation Energy in Q3 2022 and has held it in 16 quarters since.
  • Assenagon Asset Management's Constellation Energy position peaked at $306M in Q4 2024.
  • 1,853 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.