TransAlta [TAC] vs Talen Energy [TLN] Detailed Stock Comparison

TransAlta Corporation

NYSE
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Talen Energy Corporation

NASDAQ
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: TransAlta Corporation wins in 13 metrics, Talen Energy Corporation wins in 6 metrics, with 0 ties. TransAlta Corporation appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric TransAlta Corporation Talen Energy Corporation Better
P/E Ratio (TTM) 1,227.00 71.57 Talen Energy Corporation
Price-to-Book Ratio 11.09 15.23 TransAlta Corporation
Debt-to-Equity Ratio 296.45 625.16 TransAlta Corporation
PEG Ratio 32.86 11.41 Talen Energy Corporation
EV/EBITDA 10.72 71.00 TransAlta Corporation
Profit Margin (TTM) -5.74% -8.34% TransAlta Corporation
Operating Margin (TTM) 11.69% -36.06% TransAlta Corporation
EBITDA Margin (TTM) 11.69% N/A N/A
Return on Equity -9.55% -17.66% TransAlta Corporation
Return on Assets (TTM) 1.49% -0.40% TransAlta Corporation
Free Cash Flow (TTM) $384.00M $498.00M Talen Energy Corporation
Dividend Yield 1.09% N/A N/A
1-Year Return 20.74% 30.08% Talen Energy Corporation
Price-to-Sales Ratio (TTM) 1.52 6.34 TransAlta Corporation
Enterprise Value $6.43B $22.79B Talen Energy Corporation
EV/Revenue Ratio 3.66 8.68 TransAlta Corporation
Gross Profit Margin (TTM) 50.25% 47.08% TransAlta Corporation
Revenue per Share (TTM) $8 $57 Talen Energy Corporation
Earnings per Share (Diluted) $-0.47 $-4.77 TransAlta Corporation
Beta (Stock Volatility) 0.46 1.78 TransAlta Corporation
Short % of Float 1.81% 6.16% TransAlta Corporation

TransAlta Corporation vs Talen Energy Corporation Stock Performance Analysis

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TAC
TLN

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
TransAlta Corporation1.34%8.47%6.18%8.82%-0.88%4.22%
Talen Energy Corporation7.12%5.87%15.55%21.60%7.90%-2.65%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
TransAlta Corporation20.74%37.47%40.50%162.55%-36.36%-35.99%
Talen Energy Corporation30.08%203.00%203.00%203.00%203.00%203.00%

Performance & Financial Health Analysis: TransAlta Corporation vs Talen Energy Corporation

MetricTACTLN
Market Information
Market Cap i$3.59B$16.65B
Market Cap CategoryMid capLarge cap
10 Day Avg. Volume i966,277687,700
90 Day Avg. Volume i1,371,879695,433
Last Close$13.57$386.21
52 Week Range$10.28 - $17.88$255.50 - $451.28
% from 52W High-24.11%-14.42%
All-Time High$37.84 (Jul 21, 2008)$451.28 (Oct 03, 2025)
% from All-Time High-64.14%-14.42%
Growth Metrics
Quarterly Revenue Growth-0.12%0.58%
Quarterly Earnings Growth-0.12%0.58%
Financial Health
Profit Margin (TTM) i-0.06%-0.08%
Operating Margin (TTM) i0.12%-0.36%
Return on Equity (TTM) i-0.10%-0.18%
Debt to Equity (MRQ) i296.45625.16
Cash & Liquidity
Book Value per Share (MRQ)$1.11$23.92
Cash per Share (MRQ)$0.69$15.08
Operating Cash Flow (TTM) i$472.72M$704.00M
Levered Free Cash Flow (TTM) i$210.11M$1.09B
Dividends
Last 12-Month Dividend Yield i1.09%N/A
Last 12-Month Dividend i$0.15N/A

Valuation & Enterprise Metrics Analysis: TransAlta Corporation vs Talen Energy Corporation

MetricTAC (Apr 24, 2026)TLN (Apr 26, 2026)
Price Ratios
P/E Ratio (TTM) i1,227.0071.57
Forward P/E i32.8611.41
PEG Ratio i32.8611.41
Price to Sales (TTM) i1.526.34
Price to Book (MRQ) i11.0915.23
Market Capitalization
Market Capitalization i$3.59B$16.65B
Enterprise Value i$6.43B$22.79B
Enterprise Value Metrics
Enterprise to Revenue i3.668.68
Enterprise to EBITDA i10.7271.00
Risk & Other Metrics
Beta i0.461.78
Book Value per Share (MRQ) i$1.11$23.92

Financial Statements Comparison: TransAlta Corporation vs Talen Energy Corporation

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricTAC (2025)TLN (2025)
Revenue/Sales i2.41B2.63B
Cost of Goods Sold i985.00M1.63B
COGS % of Revenue i41.0%61.9%
Gross Profit i1.42B1.00B
Gross Margin i59.0%38.1%
Research & Development iN/AN/A
Operating Income (EBIT) i70.00M16.00M
Operating Margin i2.9%0.6%
EBITDA i677.00M584.00M
EBITDA Margin i28.1%22.2%
Pre-Tax Income i-141.00M-166.00M
Pre-Tax Income % of Revenue i-5.9%-6.3%
Income Tax i17.00M53.00M
Income Tax % of Revenue i0.7%2.0%
Net Income (Profit) i-158.00M-219.00M
Profit Margin i-6.6%-8.3%

Balance Sheet & Liquidity Metrics

MetricTAC (2025)TLN (2025)
Cash & Equivalents i205.00M689.00M
Total Current Assets i1.34B1.35B
Total Current Assets % of Revenue i55.6%51.4%
Total Current Liabilities i1.83B1.05B
Total Current Liabilities % of Revenue i76.1%40.0%
Long-Term Debt i3.42B6.78B
Long-Term Debt % of Revenue i142.1%258.3%
Total Shareholders Equity i1.47B1.09B
Retained Earnings i-2.73B-612.00M
Retained Earnings % of Revenue i-113.5%-23.3%
Property, Plant & Equipment i551.00M73.00M

Cash Flow Statement Comparison

MetricTAC (2025)TLN (2025)
Operating Cash Flow i373.00M709.00M
Operating Cash Flow % of Revenue i15.5%27.0%
Capital Expenditures i-241.00MN/A
Free Cash Flow i384.00M498.00M
FCF Margin i16.0%19.0%
Debt Repayment i-1.19B-92.00M
Common Stock Repurchase i-24.00M-103.00M

Short Interest & Institutional Ownership Analysis

MetricTACTLN
Shares Short i5.35M2.48M
Short Ratio i3.393.45
Short % of Float i1.81%6.16%
Shares Outstanding i296.70M45.69M
Float Shares i244.44M38.78M
% Held by Insiders i0.25%0.78%
% Held by Institutions i79.68%103.68%
% Held by Public i20.07%-4.46%

Dividend Analysis & Yield Comparison: TransAlta Corporation vs Talen Energy Corporation

MetricTACTLN
Last 12-Month Dividend i$0.15N/A
Last 12-Month Dividend Yield i1.09%N/A
3-Year Avg Annual Dividend i$0.16N/A
3-Year Avg Dividend Yield i0.46%N/A
3-Year Total Dividends i$0.47N/A
Ex-Dividend DateFeb 27, 2026N/A