Twin Tree Management’s Constellation Energy CEG Stock Holding History

Twin Tree 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 Q2	$12.2M	Buy	49,000 +18,600	+61%	+$5.24M	0.23%	79
2026 Q1	$8.49M	Sell	30,400 -37,700	-55%	-$11.5M	0.18%	107
2025 Q4	$24.1M	Buy	68,100 +29,500	+76%	+$10.7M	0.21%	107
2025 Q3	$12.7M	Sell	38,600 -36,900	-49%	-$11.9M	0.05%	409
2025 Q2	$24.4M	Sell	75,500 -265,800	-78%	-$70.3M	0.05%	409
2025 Q1	$68.8M	Buy	341,300 +72,800	+27%	+$19.5M	0.13%	114
2024 Q4	$60.1M	Sell	268,500 -199,000	-43%	-$49.6M	0.11%	161
2024 Q3	$122M	Buy	467,500 +466,000	+31,067%	+$92.6M	0.24%	64
2024 Q2	$300K	Hold	1,500	–	–	﹤0.01%	1144
2024 Q1	$277K	Buy	+1,500	New	+$213K	﹤0.01%	1136
2023 Q4	–	Sell	-169,700	Closed	-$18.5M	–	1385
2023 Q3	$18.5M	Sell	169,700 -9,900	-6%	-$1.02M	0.04%	375
2023 Q2	$16.4M	Buy	+179,600	New	+$14.9M	0.03%	474

Other funds holding CEG

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

ECP ControlCo Summit, New Jersey $4.67B AUM 13.65% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Twin Tree Management's CEG Position: Q2 2026 in Review

Twin Tree Management opened a new position in Constellation Energy (CEG) in Q2 2026: 34,632 shares worth $8.6M. The stake represents 0.16% of the portfolio and ranks #137 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in CEG as recently as Q4 2025.

Twin Tree Management first reported a position in CEG in Q1 2022 and has held it in 10 quarters since. The position peaked at $47.6M in Q3 2024. 1,860 funds tracked by Wall St. Rank hold CEG as of Q2 2026.

Twin Tree Management held 34,632 shares of Constellation Energy worth $8.6M as of Q2 2026.
Constellation Energy was a new Twin Tree Management position in Q2 2026.
Constellation Energy made up 0.16% of Twin Tree Management's portfolio in Q2 2026, its #137 holding.
Twin Tree Management first reported a position in Constellation Energy in Q1 2022 and has held it in 10 quarters since.
Twin Tree Management's Constellation Energy position peaked at $47.6M in Q3 2024.
1,860 funds tracked by Wall St. Rank held Constellation Energy as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.