AES Corp vs GSK plc — how do they compare? AES Corp trades at $14.73 (market cap $10.49B), while GSK plc trades at $50.32 (market cap $102.60B). The key difference: GSK plc is far larger — about 9.8× AES Corp's market cap, and AES Corp pays the higher dividend (4.79%). Which is the better fit depends on your goals.
| AES | GSK | |
|---|---|---|
Market Cap | $10.49B | $102.60B |
Sector | Utilities | Health |
52-Week High | $17.28 | $61.18 |
52-Week Low | $12.51 | $38.22 |
Enterprise Value | $40.75B | $123.04B |
Dividend Yield | 4.79% | 3.57% |
Signals from Pluang's Aura AI — not financial advice
AES trades at $14.73, unchanged on the day, with a bullish technical signal from moving averages and a pending acquisition by Global Infrastructure Partners and EQT at $15 per share. The company reported revenue of $12.23B in 2025, with a net income margin of 7.43%, and has beaten earnings estimates in two of the last three quarters. Valuation ratios appear attractive with a P/E of 5.51 and P/S of 0.81, while cash flow from operations improved to $4.31B in 2025.
The outlook is dominated by the acquisition, offering a capped upside to $15. Strong profitability metrics like a 45.05% ROE and a 4.8% dividend yield provide support, but risks include shareholder litigation and regulatory scrutiny over the deal. Analyst sentiment is mixed with 42.86% buy ratings, reflecting uncertainty until transaction closure.
GSK trades at $52.16, down 1.51% today, with a bullish technical signal supported by moving averages. The company reported strong Q2 2026 earnings of $1.36 per share, beating estimates, and announced a $2.52 billion cost-saving plan to accelerate drug development. Revenue growth remains steady, with 2025 revenue at $32.67 billion and net income of $5.72 billion, though profit margins have fluctuated in recent years.
Outlook is positive with continued earnings beats and strategic investments, but risks include competitive pressures and regulatory uncertainties. Analyst sentiment is mixed with 31% buy ratings, 55% hold, and 14% sell, reflecting cautious optimism amid execution risks and market volatility.
Trailing returns across standard periods
Latest headlines on both assets
AES is a global power company operating across 14 countries and 4 continents. Its current generation portfolio as of year-end 2021 consists of over 31 gigawatts of generation, with the generation mix composed of renewables (43%), gas (32%), coal (23%), and oil (2%). The company has 3.5 gigawatts of generation under construction. AES has majority ownership and operates six electric utilities distributing power to 2.6 million customers.
Read more on AES →In the pharmaceutical industry, GSK ranks as one of the largest firms by total sales. The company wields its might across several therapeutic classes, including respiratory, cancer, and antiviral, as well as vaccines. GSK uses joint ventures to gain additional scale in certain markets like HIV.
Read more on GSK →