Jane Street
CEG icon

Jane Street’s Constellation Energy CEG Stock Holding History

Jane Street’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
Q1 		$188M Sell
672,000
-311,900
-32% -$94.8M 0.02% 421
2025
Q4 		$348M Buy
983,900
+79,400
+9% +$28.9M 0.05% 241
2025
Q3 		$298M Buy
904,500
+295,800
+49% +$95.5M 0.05% 268
2025
Q2 		$196M Buy
608,700
+334,300
+122% +$88.5M 0.04% 292
2025
Q1 		$55.3M Sell
274,400
-74,800
-21% -$20M 0.01% 622
2024
Q4 		$78.1M Sell
349,200
-193,300
-36% -$48.2M 0.02% 513
2024
Q3 		$141M Buy
542,500
+279,500
+106% +$55.5M 0.03% 296
2024
Q2 		$52.7M Buy
263,000
+193,400
+278% +$39.5M 0.01% 672
2024
Q1 		$12.9M Buy
69,600
+7,200
+12% +$1.02M ﹤0.01% 1570
2023
Q4 		$7.29M Buy
62,400
+18,700
+43% +$2.18M ﹤0.01% 2354
2023
Q3 		$4.77M Sell
43,700
-25,900
-37% -$2.67M ﹤0.01% 2671
2023
Q2 		$6.37M Buy
69,600
+35,500
+104% +$2.94M ﹤0.01% 2423
2023
Q1 		$2.68M Sell
34,100
-10,849
-24% -$877K ﹤0.01% 3337
2022
Q4 		$3.87M Sell
44,949
-39,700
-47% -$3.57M ﹤0.01% 2834
2022
Q3 		$7.04M Buy
84,649
+45,052
+114% +$3.32M ﹤0.01% 2120
2022
Q2 		$2.27M Sell
39,597
-98,830
-71% -$5.94M ﹤0.01% 3930
2022
Q1 		$7.78M Buy
+138,427
New +$6.75M ﹤0.01% 2339

Other funds holding CEG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
EC
ECP ControlCo Summit, New Jersey $6.34B AUM 19.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return

Jane Street's CEG Position: Q1 2026 in Review

Jane Street increased its Constellation Energy (CEG) stake by 459% in Q1 2026, buying an estimated $59.2M and bringing the position to 237,421 shares worth $66.3M. The position accounts for 0.01% of the portfolio, ranked #884.

Jane Street first reported a position in CEG in Q1 2022 and has held it in 17 quarters since. The position peaked at $178M in Q2 2024. 1,893 funds tracked by Wall St. Rank hold CEG as of Q1 2026.

  • Jane Street held 237,421 shares of Constellation Energy worth $66.3M as of Q1 2026.
  • Jane Street bought 194,929 Constellation Energy shares in Q1 2026, an estimated $59.2M.
  • Constellation Energy made up 0.01% of Jane Street's portfolio in Q1 2026, its #884 holding.
  • Jane Street first reported a position in Constellation Energy in Q1 2022 and has held it in 17 quarters since.
  • Jane Street's Constellation Energy position peaked at $178M in Q2 2024.
  • 1,893 funds tracked by Wall St. Rank held Constellation Energy as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.