MIG
TLN

Mariner Investment Group’s Talen Energy Corp TLN Stock Holding History

Mariner Investment 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
Q1 		– Sell
-5,000
Closed -$1.76M – 156
2025
Q4 		$1.87M Buy
+5,000
New +$1.94M 0.11% 38

Other funds holding TLN

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
AC
Attestor Capital Grand Cayman, Cayman Islands $350M AUM
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
BGC
Blue Grotto Capital Atlanta, Georgia $1.2B AUM 48.81% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Mariner Investment Group's TLN Position: Q1 2026 in Review

Mariner Investment Group sold out of Talen Energy Corp (TLN) in Q1 2026, closing a stake of 5,000 shares — an estimated $1.76M sold.

Mariner Investment Group first reported a position in TLN in Q4 2025 and held it in 1 quarter. The position peaked at $1.87M in Q4 2025. 578 funds tracked by Wall St. Rank hold TLN as of Q1 2026.

  • Mariner Investment Group reported no remaining Talen Energy Corp position as of Q1 2026 after selling out during the quarter.
  • Mariner Investment Group sold 5,000 Talen Energy Corp shares in Q1 2026, an estimated $1.76M.
  • Mariner Investment Group first reported a position in Talen Energy Corp in Q4 2025 and held it in 1 quarter.
  • Mariner Investment Group's Talen Energy Corp position peaked at $1.87M in Q4 2025.
  • 578 funds tracked by Wall St. Rank held Talen Energy Corp as of Q1 2026.

Based on Mariner Investment Group's 13F filing for Q1 2026, filed 5 May 2026.