Talen Energy Corporation
Ownership
Ownership Structure
Who owns Talen Energy Corporation (TLN)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 79.5% of the shares are freely tradable; institutional investors hold 108.7%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 8.56 | 4,090,497 | +2.3 | 03/31/2026 |
| Rubric Capital Management LP | 7.54 | 3,602,171 | +0.0 | 03/31/2026 |
| MFN Partners Management, LP | 6.28 | 3,000,000 | +0.0 | 06/30/2026 |
| ECP ControlCo, LLC | 5.02 | 2,399,998 | +0.0 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 4.39 | 2,096,199 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.28 | 2,046,365 | +0.0 | 03/31/2026 |
| Reaves W H & Co Inc | 3.09 | 1,476,664 | -2.3 | 06/30/2026 |
| Sachem Head Capital Management LP | 2.87 | 1,370,000 | -11.5 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.33 | 1,589,881 | +0.0 | 08/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.03 | 1,446,135 | +0.3 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Nutt Terry L | President | 72,865 | 21,371,305 $ | Jul 15, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 15, 2026 | Nutt Terry L | President | Other | 3,271 | 385.80 | 1,261,952 |
| Jul 15, 2026 | Nutt Terry L | President | Other | 8,312 | – | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.