Iron Mountain Inc vs McKesson Corporation — how do they compare? Iron Mountain Inc trades at $122.41 (market cap $36.19B), while McKesson Corporation trades at $899.06 (market cap $102.58B). The key difference: McKesson Corporation is far larger — about 2.8× Iron Mountain Inc's market cap, and Iron Mountain Inc pays the higher dividend (2.84%). Which is the better fit depends on your goals.
| IRM | MCK | |
|---|---|---|
Market Cap | $36.19B | $102.58B |
Sector | Real Estate | Health |
52-Week High | $133.06 | $995.69 |
52-Week Low | $78.86 | $659.01 |
Enterprise Value | $55.60B | $109.12B |
Dividend Yield | 2.84% | 0.43% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $121.15, down 0.66% on the day, amid a bearish technical signal. The company reported strong Q2 2026 results with revenue up 19% year-over-year to $2.03 billion, beating estimates, and has a consensus analyst price target of $141.50. However, high debt levels and a negative shareholder equity position present fundamental concerns.
Outlook is mixed: robust data center and digital growth support upside, but elevated valuation ratios and rising debt-to-asset ratios pose risks. Analyst sentiment is predominantly buy-rated (65%), yet technical indicators suggest near-term caution. Investors should weigh strong operational performance against financial leverage and market volatility.
McKesson (MCK) trades at $869.58, down 0.14% on the day, with a bullish technical signal supported by moving averages. The stock shows strong fundamentals with revenue growth to $359.05B in 2025 and consistent earnings beats, including Q2 2026 EPS of $9.93 versus $9.56 expected. Valuation metrics like P/E of 23.33 and P/S of 0.26 indicate reasonable pricing relative to peers. Recent news highlights Q1 2027 results exceeding expectations and raised full-year guidance, driven by specialty drug and oncology growth.
Outlook remains positive with 80% analyst buy ratings and a $1,000 consensus price target, suggesting 15% upside. Risks include thin net margins of 1.12% and high liabilities at $76.83B, which could pressure equity during economic downturns. Investors should focus on execution of raised guidance and margin improvements from cost efficiencies.
Trailing returns across standard periods
Iron Mountain Inc is a record management services provider. The firm is organized as a REIT. Most of its revenue comes from its storage business, with the rest coming from value-added services. The firm primarily caters to enterprise clients in developed markets. Its business segments include Global RIM Business
Read more on IRM →McKesson is a leading wholesaler of branded, generic, and specialty pharmaceutical products to pharmacies (retail chains, independent, and mail order), hospitals networks, and healthcare providers. Along with AmerisourceBergen and Cardinal Health, the three account for well over 90% of the U.S. pharmaceutical wholesale industry. McKesson is currently divesting from its pharmaceutical wholesale and distribution in Europe and Canada in order to redeploy capital to strategic growth areas in the U.S. (oncology network and ecosystem, and biopharma services). Additionally, the company supplies medical-surgical products and equipment to healthcare facilities and provides a variety of technology solutions for pharmacies.
Read more on MCK →