Simplex Trading’s Talen Energy Corp TLN Stock Holding History

Simplex Trading’s Portfolio TLN Stock Details TLN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.88M	Buy	23,100 +8,200	+55%	+$3.01M	0.01%	826
2026 Q1	$4.76M	Sell	14,900 -22,500	-60%	-$7.94M	﹤0.01%	1150
2025 Q4	$14M	Sell	37,400 -29,400	-44%	-$11.4M	0.01%	684
2025 Q3	$28.4M	Buy	66,800 +32,900	+97%	+$11.9M	0.01%	504
2025 Q2	$9.86M	Sell	33,900 -26,100	-44%	-$6.19M	0.01%	899
2025 Q1	$12M	Sell	60,000 -55,600	-48%	-$12.1M	0.01%	774
2024 Q4	$23.3M	Buy	115,600 +103,400	+848%	+$20.2M	0.01%	559
2024 Q3	$2.17M	Buy	+12,200	New	+$1.72M	﹤0.01%	2210

Other funds holding TLN

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

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

MFN Partners Boston, Massachusetts $4.83B AUM 65.74% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

FAM

Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return

WHRC

W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return

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

SHCM

Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return

Simplex Trading's TLN Position: Q2 2026 in Review

Simplex Trading opened a new position in Talen Energy Corp (TLN) in Q2 2026: 1,072 shares worth $412K. The stake represents ﹤0.01% of the portfolio and ranks #3847 among its holdings. This is a return to the name: Simplex Trading previously reported a position in TLN as recently as Q4 2025.

Simplex Trading first reported a position in TLN in Q3 2024 and has held it in 4 quarters since. The position peaked at $1.5M in Q4 2025. 646 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

Simplex Trading held 1,072 shares of Talen Energy Corp worth $412K as of Q2 2026.
Talen Energy Corp was a new Simplex Trading position in Q2 2026.
Talen Energy Corp made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3847 holding.
Simplex Trading first reported a position in Talen Energy Corp in Q3 2024 and has held it in 4 quarters since.
Simplex Trading's Talen Energy Corp position peaked at $1.5M in Q4 2025.
646 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.