Compare American Electric Power Company Inc (AEP) vs Quest Diagnostics Inc (DGX) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
American Electric Power Company Inc vs Quest Diagnostics Inc — how do they compare? American Electric Power Company Inc trades at $135.88 (market cap $74.83B), while Quest Diagnostics Inc trades at $207.24 (market cap $23.51B). The key difference: American Electric Power Company Inc is far larger — about 3.2× Quest Diagnostics Inc's market cap, and American Electric Power Company Inc pays the higher dividend (2.76%). Which is the better fit depends on your goals.
| AEP | DGX | |
|---|---|---|
Market Cap | $74.83B | $23.51B |
Sector | Utilities | Health |
52-Week High | $138.69 | $216.02 |
52-Week Low | $103.96 | $166.42 |
Enterprise Value | $126.09B | $29.52B |
Dividend Yield | 2.76% | 1.62% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AEP trades at $137.53, down 0.71% on the day, with strong analyst support (64% buy ratings) and a $142.82 consensus price target. The stock shows bullish technical momentum with recent earnings beats and robust revenue growth, climbing from $19.7B in 2024 to $21.9B in 2025. AEP benefits from AI-driven electricity demand and a $78B capital plan for grid expansion.
Outlook remains positive given AEP's strategic positioning in energy infrastructure, though risks include high capital expenditures and debt levels. The current valuation at 20.12x P/E appears reasonable for a utility with stable earnings growth and dividend payments, supporting a constructive view for long-term investors.
Quest Diagnostics (DGX) trades at $212.38, down 1.55% today but remains near its 52-week high. The stock shows strong fundamental performance with three consecutive quarterly earnings beats and revenue growth to $11.04 billion in 2025. Technical indicators suggest a bullish trend with support at $212 and resistance at $216. Recent positive developments include New York State approval for the Haystack MRD cancer test, expanding market reach.
DGX presents a balanced investment case with solid fundamentals and analyst support, though valuation appears full. The consensus price target of $222.80 offers modest upside. Key risks include healthcare reimbursement pressures and elevated debt levels. Earnings growth and diagnostic service expansion remain primary catalysts for continued performance.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About American Electric Power Company Inc
American Electric Power is one of the largest regulated utilities in the United States, providing electricity generation, transmission, and distribution to more than 5 million customers in 11 states. About 43% of AEP's of capacity is coal, with the remainder from a mix of natural gas (27%), renewable energy and hydro (19%), nuclear (7%), and demand response (4%). Vertically integrated utilities, transmission and distribution, and generation and marketing support earnings.
Read more on AEP →About Quest Diagnostics Inc
Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the U.S. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk assessment services, and information technology solutions.
Read more on DGX →
