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 Q3	$1.39M	Buy	4,435 +3,363	+314%	+$1.12M	﹤0.01%	2377
2026 Q2	$412K	Buy	+1,072	New	+$393K	﹤0.01%	3847
2026 Q1	–	Sell	-4,011	Closed	-$1.42M	–	10386
2025 Q4	$1.5M	Buy	+4,011	New	+$1.56M	﹤0.01%	2224
2025 Q2	–	Sell	-1,122	Closed	-$266K	–	9939
2025 Q1	$224K	Buy	+1,122	New	+$243K	﹤0.01%	4194
2024 Q4	–	Sell	-4,476	Closed	-$873K	–	9835
2024 Q3	$797K	Buy	+4,476	New	+$631K	﹤0.01%	3132

Other funds holding TLN

W.H. Reaves & Co Jersey City, New Jersey $5.54B AUM 1.09% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Attestor Capital Grand Cayman, Cayman Islands $572M AUM 19.3% 1-Year Est. Return

Two Seas Capital Rye, New York $8.68B AUM 78.08% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Yacktman Asset Management Austin, Texas $8.38B AUM 19.52% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Blue Grotto Capital Atlanta, Georgia $1.46B AUM 33.83% 1-Year Est. Return

Simplex Trading's TLN Position: Q3 2026 in Review

Simplex Trading increased its Talen Energy Corp (TLN) stake by 314% in Q3 2026, buying an estimated $1.12M and bringing the position to 4,435 shares worth $1.39M. The position accounts for ﹤0.01% of the portfolio, ranked #2377.

Simplex Trading first reported a position in TLN in Q3 2024 and has held it in 5 quarters since. The position peaked at $1.5M in Q4 2025. 316 funds tracked by Wall St. Rank hold TLN as of Q3 2026.

Simplex Trading held 4,435 shares of Talen Energy Corp worth $1.39M as of Q3 2026.
Simplex Trading bought 3,363 Talen Energy Corp shares in Q3 2026, an estimated $1.12M.
Talen Energy Corp made up ﹤0.01% of Simplex Trading's portfolio in Q3 2026, its #2377 holding.
Simplex Trading first reported a position in Talen Energy Corp in Q3 2024 and has held it in 5 quarters since.
Simplex Trading's Talen Energy Corp position peaked at $1.5M in Q4 2025.
316 funds tracked by Wall St. Rank held Talen Energy Corp as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.