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State of Michigan Retirement System’s Constellation Energy CEG Stock Holding History

State of Michigan Retirement System’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 		$20.3M Buy
81,867
+500
+0.6% +$141K 0.09% 186
2026
Q1 		$22.7M Sell
81,367
-400
-0.5% -$122K 0.12% 149
2025
Q4 		$28.9M Sell
81,767
-2,700
-3% -$981K 0.14% 126
2025
Q3 		$27.8M Sell
84,467
-800
-0.9% -$258K 0.13% 127
2025
Q2 		$27.5M Buy
85,267
+400
+0.5% +$106K 0.14% 128
2025
Q1 		$17.1M Hold
84,867
– – 0.1% 179
2024
Q4 		$19M Sell
84,867
-300
-0.4% -$74.8K 0.1% 165
2024
Q3 		$22.1M Sell
85,167
-1,200
-1% -$238K 0.11% 144
2024
Q2 		$17.3M Sell
86,367
-1,100
-1% -$224K 0.09% 171
2024
Q1 		$16.2M Hold
87,467
– – 0.09% 186
2023
Q4 		$10.2M Sell
87,467
-700
-0.8% -$81.7K 0.06% 255
2023
Q3 		$9.62M Sell
88,167
-1,000
-1% -$103K 0.06% 256
2023
Q2 		$8.16M Sell
89,167
-21,260
-19% -$1.76M 0.05% 296
2023
Q1 		$8.67M Buy
110,427
+900
+0.8% +$72.8K 0.06% 283
2022
Q4 		$9.44M Sell
109,527
-6,700
-6% -$603K 0.07% 259
2022
Q3 		$9.67M Buy
116,227
+300
+0.3% +$22.1K 0.07% 232
2022
Q2 		$6.64M Buy
+115,927
New +$6.97M 0.05% 311

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

State of Michigan Retirement System's CEG Position: Q2 2026 in Review

State of Michigan Retirement System increased its Constellation Energy (CEG) stake by 0.61% in Q2 2026, buying an estimated $141K and bringing the position to 81,867 shares worth $20.3M. The position accounts for 0.09% of the portfolio, ranked #186.

State of Michigan Retirement System first reported a position in CEG in Q2 2022 and has held it in 17 quarters since. The position peaked at $28.9M in Q4 2025. 1,865 funds tracked by Wall St. Rank hold CEG as of Q2 2026.

  • State of Michigan Retirement System held 81,867 shares of Constellation Energy worth $20.3M as of Q2 2026.
  • State of Michigan Retirement System bought 500 Constellation Energy shares in Q2 2026, an estimated $141K.
  • Constellation Energy made up 0.09% of State of Michigan Retirement System's portfolio in Q2 2026, its #186 holding.
  • State of Michigan Retirement System first reported a position in Constellation Energy in Q2 2022 and has held it in 17 quarters since.
  • State of Michigan Retirement System's Constellation Energy position peaked at $28.9M in Q4 2025.
  • 1,865 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2026.

Based on State of Michigan Retirement System's 13F filing for Q2 2026, filed 30 Jul 2026.