Millennium Management
TLN

Millennium Management’s Talen Energy Corp TLN Stock Holding History

Millennium Management’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
Q1 		$18M Buy
56,400
+54,600
+3,033% +$19.3M 0.01% 1642
2025
Q4 		$675K Sell
1,800
-1,600
-47% -$622K ﹤0.01% 4753
2025
Q3 		$1.45M Buy
+3,400
New +$1.23M ﹤0.01% 4334
2025
Q2 		– Sell
-30,000
Closed -$5.99M – 6429
2025
Q1 		$5.99M Buy
+30,000
New +$6.51M ﹤0.01% 2681

Other funds holding TLN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
MP
MFN Partners Boston, Massachusetts $4.77B AUM 72.29% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LPC
Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.03B AUM 40.55% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

Millennium Management's TLN Position: Q1 2026 in Review

Millennium Management increased its Talen Energy Corp (TLN) stake by 125% in Q1 2026, buying an estimated $154M and bringing the position to 787,161 shares worth $251M. The position accounts for 0.1% of the portfolio, ranked #168.

Millennium Management first reported a position in TLN in Q3 2024 and has held it in 7 quarters since. 578 funds tracked by Wall St. Rank hold TLN as of Q1 2026.

  • Millennium Management held 787,161 shares of Talen Energy Corp worth $251M as of Q1 2026.
  • Millennium Management bought 436,862 Talen Energy Corp shares in Q1 2026, an estimated $154M.
  • Talen Energy Corp made up 0.1% of Millennium Management's portfolio in Q1 2026, its #168 holding.
  • Millennium Management first reported a position in Talen Energy Corp in Q3 2024 and has held it in 7 quarters since.
  • 578 funds tracked by Wall St. Rank held Talen Energy Corp as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.