Vistra [VST] vs TransAlta [TAC] Detailed Stock Comparison

Vistra Corp

NYSE
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TransAlta Corporation

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Vistra Corp wins in 11 metrics, TransAlta Corporation wins in 10 metrics, with 0 ties. Vistra Corp appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Vistra Corp TransAlta Corporation Better
P/E Ratio (TTM) 71.95 1,227.00 Vistra Corp
Price-to-Book Ratio 20.23 11.09 TransAlta Corporation
Debt-to-Equity Ratio 399.55 296.45 TransAlta Corporation
PEG Ratio 13.96 32.86 Vistra Corp
EV/EBITDA 14.27 10.72 TransAlta Corporation
Profit Margin (TTM) 5.32% -5.74% Vistra Corp
Operating Margin (TTM) 13.22% 11.69% Vistra Corp
EBITDA Margin (TTM) 13.22% 11.69% Vistra Corp
Return on Equity 17.66% -9.55% Vistra Corp
Return on Assets (TTM) 3.49% 1.49% Vistra Corp
Free Cash Flow (TTM) $1.32B $384.00M Vistra Corp
Dividend Yield 0.63% 1.09% TransAlta Corporation
1-Year Return -14.81% 20.74% TransAlta Corporation
Price-to-Sales Ratio (TTM) 2.99 1.52 TransAlta Corporation
Enterprise Value $74.61B $6.43B Vistra Corp
EV/Revenue Ratio 4.21 3.66 TransAlta Corporation
Gross Profit Margin (TTM) 33.86% 50.25% TransAlta Corporation
Revenue per Share (TTM) $52 $8 Vistra Corp
Earnings per Share (Diluted) $2.18 $-0.47 Vistra Corp
Beta (Stock Volatility) 1.50 0.46 TransAlta Corporation
Short % of Float 3.19% 1.81% TransAlta Corporation

Vistra Corp vs TransAlta Corporation Stock Performance Analysis

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VST
TAC

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Vistra Corp3.72%4.51%9.91%-5.23%-8.75%-7.09%
TransAlta Corporation1.34%8.47%6.18%8.82%-0.88%4.22%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Vistra Corp-14.81%490.66%747.28%830.94%830.94%830.94%
TransAlta Corporation20.74%37.47%40.50%162.55%-36.36%-35.99%

Performance & Financial Health Analysis: Vistra Corp vs TransAlta Corporation

MetricVSTTAC
Market Information
Market Cap i$53.10B$3.59B
Market Cap CategoryLarge capMid cap
10 Day Avg. Volume i3,038,229966,277
90 Day Avg. Volume i3,750,9761,371,879
Last Close$153.52$13.57
52 Week Range$132.66 - $219.82$10.28 - $17.88
% from 52W High-30.16%-24.11%
All-Time High$219.82 (Sep 22, 2025)$37.84 (Jul 21, 2008)
% from All-Time High-30.16%-64.14%
Growth Metrics
Quarterly Revenue Growth0.14%-0.12%
Quarterly Earnings Growth-0.47%-0.12%
Financial Health
Profit Margin (TTM) i0.05%-0.06%
Operating Margin (TTM) i0.13%0.12%
Return on Equity (TTM) i0.18%-0.10%
Debt to Equity (MRQ) i399.55296.45
Cash & Liquidity
Book Value per Share (MRQ)$7.75$1.11
Cash per Share (MRQ)$2.36$0.69
Operating Cash Flow (TTM) i$4.07B$472.72M
Levered Free Cash Flow (TTM) i$-459,249,984$210.11M
Dividends
Last 12-Month Dividend Yield i0.63%1.09%
Last 12-Month Dividend i$0.92$0.15

Valuation & Enterprise Metrics Analysis: Vistra Corp vs TransAlta Corporation

MetricVST (Apr 24, 2026)TAC (Apr 24, 2026)
Price Ratios
P/E Ratio (TTM) i71.951,227.00
Forward P/E i13.9632.86
PEG Ratio i13.9632.86
Price to Sales (TTM) i2.991.52
Price to Book (MRQ) i20.2311.09
Market Capitalization
Market Capitalization i$53.10B$3.59B
Enterprise Value i$74.61B$6.43B
Enterprise Value Metrics
Enterprise to Revenue i4.213.66
Enterprise to EBITDA i14.2710.72
Risk & Other Metrics
Beta i1.500.46
Book Value per Share (MRQ) i$7.75$1.11

Financial Statements Comparison: Vistra Corp vs TransAlta Corporation

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricVST (2025)TAC (2025)
Revenue/Sales i17.74B2.41B
Cost of Goods Sold i11.90B985.00M
COGS % of Revenue i67.1%41.0%
Gross Profit i5.83B1.42B
Gross Margin i32.9%59.0%
Research & Development iN/AN/A
Operating Income (EBIT) i2.13B70.00M
Operating Margin i12.0%2.9%
EBITDA i5.23B677.00M
EBITDA Margin i29.5%28.1%
Pre-Tax Income i1.12B-141.00M
Pre-Tax Income % of Revenue i6.3%-5.9%
Income Tax i179.00M17.00M
Income Tax % of Revenue i1.0%0.7%
Net Income (Profit) i944.00M-158.00M
Profit Margin i5.3%-6.6%

Balance Sheet & Liquidity Metrics

MetricVST (2025)TAC (2025)
Cash & Equivalents i785.00M205.00M
Total Current Assets i9.18B1.34B
Total Current Assets % of Revenue i51.7%55.6%
Total Current Liabilities i11.81B1.83B
Total Current Liabilities % of Revenue i66.6%76.1%
Long-Term Debt i15.84B3.42B
Long-Term Debt % of Revenue i89.3%142.1%
Total Shareholders Equity i5.11B1.47B
Retained Earnings i-12.00M-2.73B
Retained Earnings % of Revenue i-0.1%-113.5%
Property, Plant & Equipment i2.86B551.00M

Cash Flow Statement Comparison

MetricVST (2025)TAC (2025)
Operating Cash Flow i2.92B373.00M
Operating Cash Flow % of Revenue i16.5%15.5%
Capital Expenditures i119.00M-241.00M
Free Cash Flow i1.32B384.00M
FCF Margin i7.4%16.0%
Debt Repayment i-3.82B-1.19B
Common Stock Repurchase i-1.03B-24.00M

Short Interest & Institutional Ownership Analysis

MetricVSTTAC
Shares Short i9.33M5.35M
Short Ratio i1.993.39
Short % of Float i3.19%1.81%
Shares Outstanding i338.06M296.70M
Float Shares i314.32M244.44M
% Held by Insiders i0.80%0.25%
% Held by Institutions i92.90%79.68%
% Held by Public i6.30%20.07%

Dividend Analysis & Yield Comparison: Vistra Corp vs TransAlta Corporation

MetricVSTTAC
Last 12-Month Dividend i$0.92$0.15
Last 12-Month Dividend Yield i0.63%1.09%
3-Year Avg Annual Dividend i$0.88$0.16
3-Year Avg Dividend Yield i0.30%0.46%
3-Year Total Dividends i$2.63$0.47
Ex-Dividend DateMar 20, 2026Feb 27, 2026