Arrowstreet Capital
TLN

Arrowstreet Capital’s Talen Energy Corp TLN Stock Holding History

Arrowstreet Capital’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 		$110M Buy
285,455
+10,350
+4% +$3.8M 0.05% 334
2026
Q1 		$87.8M Buy
275,105
+112,317
+69% +$39.6M 0.05% 335
2025
Q4 		$61M Buy
+162,788
New +$63.3M 0.04% 420
2025
Q2 		– Sell
-1,136
Closed -$227K – 2118
2025
Q1 		$227K Buy
+1,136
New +$246K ﹤0.01% 1731

Other funds holding TLN

BlackRock
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
MP
MFN Partners Boston, Massachusetts $4.83B AUM 65.74% 1-Year Est. Return
EC
ECP ControlCo Summit, New Jersey $4.67B AUM 13.65% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
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
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

Arrowstreet Capital's TLN Position: Q2 2026 in Review

Arrowstreet Capital increased its Talen Energy Corp (TLN) stake by 3.8% in Q2 2026, buying an estimated $3.8M and bringing the position to 285,455 shares worth $110M. The position accounts for 0.05% of the portfolio, ranked #334.

Arrowstreet Capital first reported a position in TLN in Q1 2025 and has held it in 4 quarters since. 644 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

  • Arrowstreet Capital held 285,455 shares of Talen Energy Corp worth $110M as of Q2 2026.
  • Arrowstreet Capital bought 10,350 Talen Energy Corp shares in Q2 2026, an estimated $3.8M.
  • Talen Energy Corp made up 0.05% of Arrowstreet Capital's portfolio in Q2 2026, its #334 holding.
  • Arrowstreet Capital first reported a position in Talen Energy Corp in Q1 2025 and has held it in 4 quarters since.
  • 644 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.