Transalta (TAC) Shares Outstanding (2009 - 2026)
Transalta (TAC) reported Shares Outstanding of 297 million for Q2 2026, down 1.7% from 302 million a year earlier and unchanged from the prior quarter.
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Analysis
Transalta (TAC) Shares Outstanding (2009 - 2026) Analysis & Trends
Dating back to Q1 2009, Transalta's Shares Outstanding record includes 70 quarters.
- Shares Outstanding has a five-year compound annual growth rate of 1.6% (FY2020 to FY2025).
- By year, Shares Outstanding came in at 302 million in FY2024 (+9.4%), 276 million in FY2023 (+1.8%), 271 million in FY2022 (unchanged) and 271 million in FY2021 (-1.5%).
- Five-year quarterly Shares Outstanding spans a low of 271 million in Q4 2021 and a high of 302 million in Q3 2025.
- Year over year, Shares Outstanding has now declined in each of the last three quarters, with growth averaging 4.3% over the last eight quarters.
- The high point for year-over-year Shares Outstanding in five years was Q3 2025 (growth of 9.4%); the low point was Q3 2021 (a decline of 2.8%).
- Per Business Quant data, the three quarters before Q2 2026 came in at 297 million (Q1 2026), 297 million (Q4 2025) and 302 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Vistra | 46.48 Bn | 39.68 Bn | - | 336.85 Mn |
| 2 | AXIA Energia | 30.09 Bn | 17.03 Bn | 2.59 Bn | 2.84 Bn |
| 3 | Nrg Energy | 20.12 Bn | 14.34 Bn | 2.01 Bn | 211.00 Mn |
| 4 | Talen Energy | 14.98 Bn | 12.56 Bn | - | 45.90 Mn |
| 5 | Enlight Renewable Energy | 9.17 Bn | 6.10 Bn | 117.49 Mn | 123.72 Mn |
| 6 | Brookfield Renewable Partners | 7.57 Bn | 28.94 Bn | 927.00 Mn | 466.95 Mn |
| 7 | Oklo | 6.85 Bn | 6.85 Bn | - | 176.22 Mn |
| 8 | Clearway Energy | 6.33 Bn | 8.89 Bn | - | 110.00 Mn |
| 9 | Ormat Technologies | 5.63 Bn | 4.37 Bn | 68.70 Mn | 61.48 Mn |
| 10 | Transalta | 3.59 Bn | 2.53 Bn | 313.03 Mn | 297.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 297.00 Mn |
| Mar 31, 2026 | 297.00 Mn |
| Dec 31, 2025 | 297.00 Mn |
| Sep 30, 2025 | 302.00 Mn |
| Jun 30, 2025 | 302.00 Mn |
| Mar 31, 2025 | 302.00 Mn |
| Dec 31, 2024 | 302.00 Mn |
| Sep 30, 2024 | 276.00 Mn |
| Jun 30, 2024 | 276.00 Mn |
| Mar 31, 2024 | 276.00 Mn |
| Dec 31, 2023 | 276.00 Mn |
| Sep 30, 2023 | 271.00 Mn |
| Jun 30, 2023 | 271.00 Mn |
| Mar 31, 2023 | 271.00 Mn |
| Dec 31, 2022 | 271.00 Mn |
| Sep 30, 2022 | 271.00 Mn |
| Jun 30, 2022 | 271.00 Mn |
| Mar 31, 2022 | 271.00 Mn |
| Dec 31, 2021 | 271.00 Mn |
| Sep 30, 2021 | 275.00 Mn |
API Access
Transalta Shares Outstanding 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=shares-outstanding&ticker=TAC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding", "ticker": "TAC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding&ticker=TAC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();