Talen Energy Corporation (TLN)
NASDAQ: TLN · Real-Time Price · USD
334.24
-18.64 (-5.28%)
At close: May 15, 2026, 4:00 PM EDT
334.20
-0.04 (-0.01%)
After-hours: May 15, 2026, 7:59 PM EDT
Talen Energy Market Cap
Talen Energy has a market cap or net worth of $15.17 billion as of May 15, 2026. Its market cap has increased by 48.17% in one year.
Market Cap
15.17B
Enterprise Value
21.81B
1-Year Change
48.17%
Ranking
Category
Stock Price
$334.24
Market Cap Chart
Since June 2, 2023, Talen Energy's market cap has increased from $2.74B to $15.17B, an increase of 452.78%. That is a compound annual growth rate of 78.41%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| May 15, 2026 | 15.25B | -10.72% |
| Dec 31, 2025 | 17.08B | 84.86% |
| Dec 31, 2024 | 9.24B | 144.51% |
| Dec 29, 2023 | 3.78B | 37.63% |
| Jun 2, 2023 | 2.74B | - |
View and export this data all the way back to 2023. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Full DefinitionRelated Stocks
| Company | Market Cap |
|---|---|
| Constellation Energy | 96.51B |
| Vistra | 47.10B |
| NRG Energy | 26.97B |
| Oklo Inc. | 10.83B |
| Kenon Holdings | 4.74B |
| TransAlta | 3.86B |
| Digi Power X | 531.37M |