TransAlta Corp
TransAlta Corp (TSLTF) PE Ratio — Current & Historical Data
Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.
tsltf · pe ratio · data through Dec 31, 2025
Core PE Ratio Metrics
Trailing 12 months · TTMThe price-to-earnings (P/E) ratio for TransAlta Corp (TSLTF) measures how much investors pay for each dollar of the company's trailing earnings. TSLTF's current PE ratio of N/A is calculated by dividing its stock price of $20.00 by its TTM earnings per share of -$0.58.
Source: FMP · /ratios-ttm · /analyst-estimates · 2025-12-31
PE Ratio History
2006 – 2025 · Annual▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)
Historical PE Range
Past 13 fiscal years · Front-end computedMinQ1 · 25%15.5x
MedianQ3 · 75%235.3x
Max
At N/A, TSLTF's current P/E is lower than in 0% of its annual fiscal year readings over the past 13 years — historically low.
Percentile calculated from annual fiscal year data points, not by trading day. Years where PE ≤ 0 or > 9,999 are excluded.
PE Ratio vs Peers
Independent Power Producers · 6 peers · Annual PE| Company | Market Cap | PE (Annual) | vs Avg | EPS (TTM) |
|---|---|---|---|---|
TransAlta CorpYou TSLTF | $4.4B | N/A | — | -$0.58 |
 Alaska Hydro Corporation ALKHF | $0M | N/A | — | -$0.00 |
 Blue Sphere Corporation BLSP | $0M | N/A | — | -$0.20 |
 Etrion Corporation ETRXF | $0M | N/A | — | -$0.00 |
 Geo Finance Corporation GEFI | $0M | N/A | — | — |
 Hyflux Ltd HYFXF | $0M | N/A | — | -$0.06 |
 Mass Megawatts Wind Power, Inc. MMMW | $1M | N/A | — | -$0.08 |
* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio
Annual PE Ratio History
| Fiscal Year End | PE Ratio | EPS (TTM) | YoY Change | PE vs Max |
|---|---|---|---|---|
2025-12-31Latest FY2025 | — | $-0.46 | — | |
2024-12-31 FY2024 | 30.11x | $0.77 | +256.7% | |
2023-12-31 FY2023 | 8.44x | $2.33 | +529051.1% | |
2022-12-31 FY2022 | 0.00x | $0.59 | — | |
2021-12-31 FY2021 | — | $-1.57 | — | |
2020-12-31 FY2020 | — | $-0.92 | — | |
2019-12-31 FY2019 | 27.14x | $0.62 | — | |
2018-12-31 FY2018 | — | $-0.69 | — | |
2017-12-31 FY2017 | — | $-0.56 | — | |
2016-12-31 FY2016 | 30.61x | $0.59 | -87.0% |
▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API
About PE Ratio & Methodology
The price-to-earnings (P/E) ratio for TransAlta Corp (TSLTF) measures how much investors pay for each dollar of the company's trailing earnings. TSLTF's current PE ratio of N/A is calculated by dividing its stock price of $20.00 by its TTM earnings per share of -$0.58.
Frequently asked questions
TSLTF pe ratio · 6 questionsTSLTF's current PE ratio is N/A as of 2026-06-08, based on a stock price of $20.00 and TTM EPS of -$0.58. Data sourced from Financial Modeling Prep via TSLTF's SEC 10-K and 10-Q filings.
▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · TransAlta Corp SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-08