Wellington Management Group
TLN

Wellington Management Group’s Talen Energy Corp TLN Stock Holding History

Wellington Management Group’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 		$59.9M Sell
155,866
-2,848
-2% -$1.04M 0.01% 696
2026
Q1 		$50.7M Buy
158,714
+15,336
+11% +$5.41M 0.01% 721
2025
Q4 		$53.7M Buy
143,378
+60,048
+72% +$23.3M 0.01% 712
2025
Q3 		$35.4M Buy
83,330
+2,715
+3% +$981K 0.01% 831
2025
Q2 		$23.4M Buy
+80,615
New +$19.1M ﹤0.01% 916

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

Wellington Management Group's TLN Position: Q2 2026 in Review

Wellington Management Group reduced its Talen Energy Corp (TLN) stake by 1.8% in Q2 2026, selling an estimated $1.04M and leaving 155,866 shares worth $59.9M. The position accounts for 0.01% of the portfolio, ranked #696.

Wellington Management Group first reported a position in TLN in Q2 2025 and has held it in 5 quarters since. 646 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

  • Wellington Management Group held 155,866 shares of Talen Energy Corp worth $59.9M as of Q2 2026.
  • Wellington Management Group sold 2,848 Talen Energy Corp shares in Q2 2026, an estimated $1.04M.
  • Talen Energy Corp made up 0.01% of Wellington Management Group's portfolio in Q2 2026, its #696 holding.
  • Wellington Management Group first reported a position in Talen Energy Corp in Q2 2025 and has held it in 5 quarters since.
  • 646 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

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