Market Cap:
$5.00B+$85.97M(+1.75%)Summary
- As of today, TAC market cap is $5.00 billion, with a rise of +$85.97 million (+1.75%) during the most recent trading session on October 20, 2025.
- Over the past year, TAC market cap has increased by +$1.87 billion (+59.77%).
- TAC market cap is now -32.94% below its all-time high of $7.45 billion.
Performance
TAC Market Cap Chart
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Highlights
Range
Related metrics
Market Cap Formula
Market Cap = Price ✕ Shares Outstanding
TAC Market Cap Trends
| PeriodPeriod | Market CapMarket Cap | PricePrice | Shares OutstandingShares Outstanding | Enterprise ValueEnterprise Value |
|---|---|---|---|---|
| 1D1 Day | +1.8% | +1.8% | 0.0% | +1.1% |
| 1M1 Month | +23.6% | +23.6% | - | +13.3% |
| 3M3 Months | +36.4% | +36.4% | - | +19.7% |
| 6M6 Months | +93.3% | +93.3% | - | +44.7% |
| YTDYTD | +18.7% | +19.1% | - | +14.2% |
| 1Y1 Year | +59.8% | +60.9% | -0.7% | +38.1% |
| 5Y5 Years | +181.7% | +160.6% | +8.1% | +98.3% |
TAC Market Cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $5B | -1.4% | $4B | +25.0% |
| 3M | 3-Month | $5B | -1.4% | $4B | +40.5% |
| 6M | 6-Month | $5B | -1.4% | $3B | +99.9% |
| 1Y | 1-Year | $5B | -1.4% | $2B | +106.5% |
| 3Y | 3-Year | $5B | -1.4% | $2B | +171.3% |
| 5Y | 5-Year | $5B | -1.4% | $2B | +207.4% |
| All-Time | All-Time | $7B | -32.9% | $739M | +576.8% |
TAC Market Cap History
| Date | Value |
|---|---|
| 2025 | $5B(+18.7%) |
| 2024 | $4B(+65.0%) |
| 2023 | $3B(+6.0%) |
| 2022 | $2B(-20.2%) |
| 2021 | $3B(+46.9%) |
| 2020 | $2B(+3.3%) |
| 2019 | $2B(+69.2%) |
| 2018 | $1B(-31.5%) |
| 2017 | $2B(+8.2%) |
| 2016 | $2B(+57.5%) |
| 2015 | $1B(-59.7%) |
| 2014 | $2B(-26.7%) |
| Date | Value |
|---|---|
| 2013 | $3B(-12.4%) |
| 2012 | $4B(-15.8%) |
| 2011 | $5B(-1.3%) |
| 2010 | $5B(-3.9%) |
| 2009 | $5B(+23.0%) |
| 2008 | $4B(-41.3%) |
| 2007 | $7B(+46.3%) |
| 2006 | $5B(+6.3%) |
| 2005 | $4B(+47.9%) |
| 2004 | $3B(+8.2%) |
| 2003 | $3B(+46.6%) |
| 2002 | $2B(-20.0%) |
| 2001 | $2B |
FAQ
- What is TransAlta Corporation market cap?
- What is the all-time high market cap for TransAlta Corporation?
- What is TAC market cap year-to-date change?
- What is TransAlta Corporation market cap year-on-year change?
What is TransAlta Corporation market cap?
The current market cap of TAC is $5.00B
What is the all-time high market cap for TransAlta Corporation?
TransAlta Corporation all-time high market cap is $7.45B
What is TAC market cap year-to-date change?
TransAlta Corporation market cap has changed by +$788.52M (+18.73%) since the beginning of the year
What is TransAlta Corporation market cap year-on-year change?
Over the past year, TAC market cap has changed by +$1.87B (+59.77%)