Talen Energy (TLN) Market Capitalization (2023 - 2026)
Talen Energy's Market Capitalization was $14.8 billion in Q3 2026, down 23.9% from $19.43 billion a year earlier and down 19.6% from the prior quarter.
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Analysis
Talen Energy (TLN) Market Capitalization (2023 - 2026) Analysis & Trends
For FY2025, Market Capitalization at Talen Energy came in at $17.13 billion, up 84.9% from FY2024.
- In earlier years, Market Capitalization was $9.26 billion in FY2024 (+145.1%) and $3.78 billion in FY2023.
- Quarterly Market Capitalization has moved between $3.78 billion (Q4 2023) and $19.43 billion (Q3 2025) over five years.
- Compared with a year earlier, Market Capitalization was higher in seven of the last eight quarters, with growth averaging 76.0%.
- The best year-over-year quarter for Market Capitalization over five years was Q4 2024 (growth of 145.1%); the worst was Q3 2026 (a decline of 23.9%).
- Per Business Quant data, TLN's Market Capitalization in the three quarters before Q3 2026 was $18.41 billion (Q2 2026), $14.49 billion (Q1 2026) and $17.13 billion (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Constellation Energy | 98.63 Bn | 93.22 Bn | - |
| 2 | Vistra | 44.52 Bn | 35.00 Bn | - |
| 3 | AXIA Energia | 24.30 Bn | 11.28 Bn | 2.59 Bn |
| 4 | Nrg Energy | 20.38 Bn | 15.19 Bn | 2.23 Bn |
| 5 | Talen Energy | 17.79 Bn | 15.53 Bn | - |
| 6 | Enlight Renewable Energy | 8.73 Bn | 5.30 Bn | 124.81 Mn |
| 7 | Brookfield Renewable Partners | 7.94 Bn | -20.71 Bn | 23.00 Mn |
| 8 | Clearway Energy | 7.36 Bn | 9.95 Bn | - |
| 9 | Ormat Technologies | 5.56 Bn | 4.03 Bn | 77.38 Mn |
| 10 | Oklo | 4.67 Bn | -3.73 Bn | 772,000.00 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 14.80 Bn |
| Jun 30, 2026 | 18.41 Bn |
| Mar 31, 2026 | 14.49 Bn |
| Dec 31, 2025 | 17.13 Bn |
| Sep 30, 2025 | 19.43 Bn |
| Jun 30, 2025 | 13.28 Bn |
| Mar 31, 2025 | 9.09 Bn |
| Dec 31, 2024 | 9.26 Bn |
| Sep 30, 2024 | 9.06 Bn |
| Jun 30, 2024 | 5.91 Bn |
| Mar 31, 2024 | 5.52 Bn |
| Dec 31, 2023 | 3.78 Bn |
| Sep 30, 2023 | 3.12 Bn |
API Access
Talen Energy Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=TLN&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "TLN", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=TLN&period=max&api_key=YOUR_API_KEY");
const data = await res.json();