State of Wisconsin Investment Board
TLN

State of Wisconsin Investment Board’s Talen Energy Corp TLN Stock Holding History

State of Wisconsin Investment Board’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 		$12.5M Buy
32,480
+2,872
+10% +$1.05M 0.03% 576
2026
Q1 		$9.45M Buy
29,608
+3,058
+12% +$1.08M 0.02% 691
2025
Q4 		$9.95M Sell
26,550
-1,395
-5% -$542K 0.02% 683
2025
Q3 		$11.9M Buy
27,945
+4,238
+18% +$1.53M 0.03% 556
2025
Q2 		$6.89M Sell
23,707
-1,282
-5% -$304K 0.02% 809
2025
Q1 		$4.99M Buy
24,989
+475
+2% +$103K 0.01% 930
2024
Q4 		$4.88M Buy
+24,514
New +$4.78M 0.01% 963

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

State of Wisconsin Investment Board's TLN Position: Q2 2026 in Review

State of Wisconsin Investment Board increased its Talen Energy Corp (TLN) stake by 9.7% in Q2 2026, buying an estimated $1.05M and bringing the position to 32,480 shares worth $12.5M. The position accounts for 0.03% of the portfolio, ranked #576.

State of Wisconsin Investment Board first reported a position in TLN in Q4 2024 and has held it in 7 quarters since. 642 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

  • State of Wisconsin Investment Board held 32,480 shares of Talen Energy Corp worth $12.5M as of Q2 2026.
  • State of Wisconsin Investment Board bought 2,872 Talen Energy Corp shares in Q2 2026, an estimated $1.05M.
  • Talen Energy Corp made up 0.03% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #576 holding.
  • State of Wisconsin Investment Board first reported a position in Talen Energy Corp in Q4 2024 and has held it in 7 quarters since.
  • 642 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.