Quick Answer
Talen Energy Corp reported Shares Outstanding of 45.69 million shares for fiscal year 2025.
Talen Energy Corp Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 45.69M | -0.6% |
| 2024 | 45.96M | -22.1% |
| 2023 | 59.03M | +0.0% |
| 2023 | 59.03M | -54.1% |
| 2015 | 128.51M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 45.69M | -10.2% | +0.1% |
| June 30, 2025 | 45.66M | -14.3% | +0.3% |
| March 31, 2025 | 45.51M | — | -1.0% |
| December 31, 2024 | 45.96M | -22.1% | -9.6% |
| September 30, 2024 | 50.86M | — | -4.5% |
| June 30, 2024 | 53.25M | — | -9.8% |
| December 31, 2023 | 59.03M | — | -54.1% |
| September 30, 2016 | 128.53M | +0.0% | +0.0% |
- Talen Energy Corp showed a decrease of -0.6% in Shares Outstanding compared to the prior fiscal year.
- Over the 2015–2025 period, Talen Energy Corp’s shares outstanding has declined by 64.4% (from 128.51 million shares to 45.69 million shares).
- The most recent figure is from Talen Energy Corp’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
Last verified: