Talen Energy TLN Institutional Ownership

Ownership Summary

Talen Energy Corp (NASDAQ:TLN) has 569 institutional investors that have filed 13F reports for the period ending March 2026.

• These investors collectively held 100.8% of Talen Energy's outstanding shares in March 2026, down from 101.1% in December 2025.
• They increased total shares held in TLN by 16.19% quarter over quarter, and investors in Talen Energy increased 50.13% from a year ago.
• Of these 569 holders, 337 added to their stakes in Talen Energy, 167 trimmed positions, and 65 made no changes.
• In total, institutional investors held 45.97Mn shares in Talen Energy as of March 2026, up by 6.41Mn shares quarter on quarter, and down 1.24Mn shares year over year.
• As of March 31, 2026, the biggest holder of Talen Energy is BlackRock, Inc. at 4.09Mn shares, representing 8.97% of shares outstanding.
• Leading buyers of Talen Energy shares for the quarter ending March 2026 were VANGUARD PORTFOLIO MANAGEMENT LLC (2.1Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.05Mn), Sachem Head Capital Management LP (547.5K), LONE PINE CAPITAL LLC (525.43K), MILLENNIUM MANAGEMENT LLC (436.86K).
• The biggest sellers of Talen Energy for the quarter ending March 2026 included FRED ALGER MANAGEMENT, LLC (618.14K), Invesco Ltd. (477.81K), Point72 Asset Management, L.P. (355.85K), Jpmorgan Chase & Co (175.02K), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (147.81K).
• Per Business Quant data, the top 10 holders of Talen Energy for the quarter ending March 2026 are BlackRock, Inc. (4.09Mn), Rubric Capital Management LP (3.6Mn), MFN Partners Management, LP (3.0Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.1Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.05Mn), LONE PINE CAPITAL LLC (1.82Mn), Sachem Head Capital Management LP (1.55Mn), REAVES W H & CO INC (1.51Mn), State Street Corp (1.34Mn), FRED ALGER MANAGEMENT, LLC (1.19Mn).