Jim Simons
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Jim Simons’s Constellation Energy CEG Stock Holding History

Jim Simons’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
2025
Q2 		– Sell
-477,400
Closed -$96.3M – 3585
2025
Q1 		$96.3M Buy
477,400
+332,400
+229% +$89.1M 0.15% 163
2024
Q4 		$32.4M Buy
+145,000
New +$36.2M 0.05% 463
2024
Q3 		– Sell
-195,000
Closed -$39.1M – 3558
2024
Q2 		$39.1M Sell
195,000
-238,300
-55% -$48.6M 0.07% 363
2024
Q1 		$80.1M Buy
433,300
+240,800
+125% +$34.2M 0.13% 177
2023
Q4 		$22.5M Sell
192,500
-101,000
-34% -$11.8M 0.03% 571
2023
Q3 		$32M Buy
293,500
+139,800
+91% +$14.4M 0.05% 403
2023
Q2 		$14.1M Sell
153,700
-1,250,600
-89% -$104M 0.02% 847
2023
Q1 		$110M Buy
1,404,300
+115,600
+9% +$9.35M 0.15% 158
2022
Q4 		$111M Sell
1,288,700
-258,600
-17% -$23.3M 0.15% 132
2022
Q3 		$129M Buy
1,547,300
+1,003,700
+185% +$74M 0.18% 119
2022
Q2 		$31.1M Buy
543,600
+460,600
+555% +$27.7M 0.04% 523
2022
Q1 		$4.67M Buy
+83,000
New +$4.05M 0.01% 1646

Other funds holding CEG

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Coatue Management
Coatue Management New York $29.1B AUM 96.54% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Jim Simons's CEG Position: Q2 2025 in Review

Jim Simons sold out of Constellation Energy (CEG) in Q2 2025, closing a stake of 477,400 shares — an estimated $96.3M sold.

Jim Simons first reported a position in CEG in Q1 2022 and held it in 12 quarters. The position peaked at $129M in Q3 2022. 1,722 funds tracked by Wall St. Rank hold CEG as of Q2 2025.

  • Jim Simons reported no remaining Constellation Energy position as of Q2 2025 after selling out during the quarter.
  • Jim Simons sold 477,400 Constellation Energy shares in Q2 2025, an estimated $96.3M.
  • Jim Simons first reported a position in Constellation Energy in Q1 2022 and held it in 12 quarters.
  • Jim Simons's Constellation Energy position peaked at $129M in Q3 2022.
  • 1,722 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2025.

Based on Renaissance Technologies's 13F filing for Q2 2025, filed 13 Aug 2025.