Iron Mountain Inc vs Zeta Global Holdings Corp — how do they compare? Iron Mountain Inc trades at $114.8 (market cap $34.46B), while Zeta Global Holdings Corp trades at $33.08 (market cap $8.29B). The key difference: Iron Mountain Inc is far larger — about 4.2× Zeta Global Holdings Corp's market cap, and Iron Mountain Inc pays a 2.99% dividend while Zeta Global Holdings Corp pays none. Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and Zeta Global Holdings Corp for 19 Days on average.
| IRM | ZETA | |
|---|---|---|
Market Cap | $34.46B | $8.29B |
Volume | 1,379,608 | 7,156,795 |
Sector | Real Estate | Technology |
52-Week High | $133.06 | $33.74 |
52-Week Low | $78.86 | $14.55 |
Typical Hold Time | 80 Days | 19 Days |
Enterprise Value | $53.87B | $8.18B |
Dividend Yield | 2.99% | — |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $114.51, down 1.05% on the day, with a bearish technical signal despite recent earnings beats. The company shows strong revenue growth from $5.1B in 2022 to $6.9B in 2025, though net margins have compressed from 10.91% to 2.09% over the same period. Recent news highlights expansion in data center capacity and digital partnerships, while analyst consensus remains bullish with a $142.75 price target representing 25% upside.
The outlook balances growth opportunities in digital services against significant financial leverage, with debt-to-assets rising to 79.04% in 2025. While the data center pipeline and cross-selling potential provide catalysts, high valuation multiples and interest expense pressure create headwinds. The stock offers potential for investors comfortable with REIT leverage profiles seeking exposure to digital infrastructure expansion.
ZETA trades at $33.09, down 1.93% today, near its 52-week high. The stock shows a bullish technical trend with strong moving averages and support at $32. Fundamentally, revenue grew to $1.3B in 2025 with a gross margin of 59.48%, but net income remains negative. Recent quarters saw EPS beats, and the company is expanding internationally with a new UK hub. Analyst sentiment is positive with 12 buy ratings and a $32.40 consensus target.
The outlook is cautiously optimistic due to strong revenue growth and AI-driven customer adoption, but profitability risks persist with negative net margins and high valuation multiples. Investors should weigh growth potential against execution risks and competitive pressures in the tech services sector.
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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 →Zeta Global is a leading data-driven marketing technology company that provides an omnichannel AI Marketing Cloud. By leveraging a proprietary data cloud of over 2.4 billion deterministic identities, it enables enterprise brands to acquire, grow, and retain customers through predictive intelligence and automated, agentic workflows.
Read more on ZETA →