SEI Investments
TLN

SEI Investments’s Talen Energy Corp TLN Stock Holding History

SEI Investments’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 		$58.8M Buy
152,904
+15,036
+11% +$5.51M 0.05% 395
2026
Q1 		$44M Sell
137,868
-30,623
-18% -$10.8M 0.04% 467
2025
Q4 		$63.2M Buy
168,491
+3,042
+2% +$1.18M 0.06% 322
2025
Q3 		$70.4M Sell
165,449
-8,816
-5% -$3.19M 0.08% 261
2025
Q2 		$50.7M Buy
174,265
+67,765
+64% +$16.1M 0.06% 341
2025
Q1 		$21.3M Buy
106,500
+46,814
+78% +$10.2M 0.03% 651
2024
Q4 		$12M Buy
59,686
+31,180
+109% +$6.08M 0.02% 913
2024
Q3 		$5.08M Buy
+28,506
New +$4.02M 0.01% 1273

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

SEI Investments's TLN Position: Q2 2026 in Review

SEI Investments increased its Talen Energy Corp (TLN) stake by 11% in Q2 2026, buying an estimated $5.51M and bringing the position to 152,904 shares worth $58.8M. The position accounts for 0.05% of the portfolio, ranked #395.

SEI Investments first reported a position in TLN in Q3 2024 and has held it in 8 quarters since. The position peaked at $70.4M in Q3 2025. 642 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

  • SEI Investments held 152,904 shares of Talen Energy Corp worth $58.8M as of Q2 2026.
  • SEI Investments bought 15,036 Talen Energy Corp shares in Q2 2026, an estimated $5.51M.
  • Talen Energy Corp made up 0.05% of SEI Investments's portfolio in Q2 2026, its #395 holding.
  • SEI Investments first reported a position in Talen Energy Corp in Q3 2024 and has held it in 8 quarters since.
  • SEI Investments's Talen Energy Corp position peaked at $70.4M in Q3 2025.
  • 642 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.