PEAK6
CEG icon

PEAK6’s Constellation Energy CEG Stock Holding History

PEAK6’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 		$68.1M Buy
274,200
+172,400
+169% +$48.6M 0.14% 124
2026
Q1 		$28.4M Buy
101,800
+3,000
+3% +$912K 0.07% 259
2025
Q4 		$34.9M Buy
98,800
+65,400
+196% +$23.8M 0.06% 239
2025
Q3 		$11M Sell
33,400
-55,700
-63% -$18M 0.02% 646
2025
Q2 		$28.8M Sell
89,100
-279,200
-76% -$73.9M 0.05% 291
2025
Q1 		$74.3M Buy
368,300
+163,300
+80% +$43.8M 0.17% 106
2024
Q4 		$45.9M Buy
+205,000
New +$51.1M 0.1% 174

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

PEAK6's CEG Position: Q2 2026 in Review

PEAK6 increased its Constellation Energy (CEG) stake by 121% in Q2 2026, buying an estimated $9.31M and bringing the position to 60,361 shares worth $15M. The position accounts for 0.03% of the portfolio, ranked #425.

PEAK6 first reported a position in CEG in Q4 2024 and has held it in 6 quarters since. 1,860 funds tracked by Wall St. Rank hold CEG as of Q2 2026.

  • PEAK6 held 60,361 shares of Constellation Energy worth $15M as of Q2 2026.
  • PEAK6 bought 33,070 Constellation Energy shares in Q2 2026, an estimated $9.31M.
  • Constellation Energy made up 0.03% of PEAK6's portfolio in Q2 2026, its #425 holding.
  • PEAK6 first reported a position in Constellation Energy in Q4 2024 and has held it in 6 quarters since.
  • 1,860 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.