Aaron Cowen’s Talen Energy Corp TLN Stock Holding History

Aaron Cowen’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	–	Sell	-5,970	Closed	-$1.91M	–	110
2026 Q1	$1.91M	Buy	+5,970	New	+$2.11M	0.05%	69

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

Aaron Cowen's TLN Position: Q2 2026 in Review

Aaron Cowen sold out of Talen Energy Corp (TLN) in Q2 2026, closing a stake of 5,970 shares — an estimated $1.91M sold.

Aaron Cowen first reported a position in TLN in Q1 2026 and held it in 1 quarter. The position peaked at $1.91M in Q1 2026. 642 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

Aaron Cowen reported no remaining Talen Energy Corp position as of Q2 2026 after selling out during the quarter.
Aaron Cowen sold 5,970 Talen Energy Corp shares in Q2 2026, an estimated $1.91M.
Aaron Cowen first reported a position in Talen Energy Corp in Q1 2026 and held it in 1 quarter.
Aaron Cowen's Talen Energy Corp position peaked at $1.91M in Q1 2026.
642 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

Based on Suvretta Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.