Millennium Management
CEG icon

Millennium Management’s Constellation Energy CEG Stock Holding History

Millennium 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
Q1 		$60.6M Buy
216,840
+215,917
+23,393% +$65.6M 0.03% 715
2025
Q4 		$326K Sell
923
-236,029
-100% -$85.8M ﹤0.01% 5212
2025
Q3 		$78M Sell
236,952
-2,329
-1% -$752K 0.03% 573
2025
Q2 		$77.2M Sell
239,281
-64,765
-21% -$17.1M 0.04% 551
2025
Q1 		$61.3M Buy
304,046
+162,627
+115% +$43.6M 0.03% 624
2024
Q4 		$31.6M Sell
141,419
-103,445
-42% -$25.8M 0.02% 1142
2024
Q3 		$63.7M Sell
244,864
-642,581
-72% -$128M 0.03% 673
2024
Q2 		$178M Buy
887,445
+790,954
+820% +$161M 0.08% 222
2024
Q1 		$17.8M Sell
96,491
-350,006
-78% -$49.7M 0.01% 1651
2023
Q4 		$52.2M Buy
446,497
+438,326
+5,364% +$51.2M 0.02% 761
2023
Q3 		$891K Sell
8,171
-446,302
-98% -$46M ﹤0.01% 4264
2023
Q2 		$41.6M Buy
454,473
+449,053
+8,285% +$37.2M 0.02% 855
2023
Q1 		$425K Sell
5,420
-466,810
-99% -$37.8M ﹤0.01% 4702
2022
Q4 		$40.7M Sell
472,230
-117,015
-20% -$10.5M 0.02% 882
2022
Q3 		$49M Buy
589,245
+201,593
+52% +$14.9M 0.03% 691
2022
Q2 		$22.2M Sell
387,652
-541,614
-58% -$32.6M 0.01% 1206
2022
Q1 		$52.3M Buy
+929,266
New +$45.3M 0.03% 663

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

Millennium Management's CEG Position: Q1 2026 in Review

Millennium Management increased its Constellation Energy (CEG) stake by 23,393% in Q1 2026, buying an estimated $65.6M and bringing the position to 216,840 shares worth $60.6M. The position accounts for 0.03% of the portfolio, ranked #715.

Millennium Management 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.

  • Millennium Management held 216,840 shares of Constellation Energy worth $60.6M as of Q1 2026.
  • Millennium Management bought 215,917 Constellation Energy shares in Q1 2026, an estimated $65.6M.
  • Constellation Energy made up 0.03% of Millennium Management's portfolio in Q1 2026, its #715 holding.
  • Millennium Management first reported a position in Constellation Energy in Q1 2022 and has held it in 17 quarters since.
  • Millennium Management'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 Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.