Truist reiterates Iron Mountain stock rating on data center demand

Truist maintains a Buy rating and raised its Iron Mountain price target to $155 from $140, citing potential $30 million upside to third-quarter revenue and data-center leasing demand. The firm sees leasing of 30–50 megawatts for the rest of the year and 140–160 megawatts in 2026, versus 63 megawatts in 2025, and projects 13%+ revenue growth in 2027 versus 9% consensus. Iron Mountain reported second-quarter revenue up 19% to a record $2.03 billion, above the $1.97 billion forecast, and lifted its full-year outlook; the article also notes the shares are up nearly 46% year to date and trade at a P/E of 83.

Analysis

The key valuation question is whether data-center leasing converts into attractive, deliverable AFFO—not whether demand exists. A 30 million dollar quarterly revenue upside is modest relative to the reported revenue base; it is unlikely on its own to support a substantial rerating. The larger catalyst is evidence that the proposed leasing ramp becomes signed commitments, powered capacity, and cash returns without disproportionate build costs. Until then, the bullish 2027 growth case is exposed to execution and timing risk.

Hyperscaler concentration cuts both ways: it can improve lease visibility, but dependence on a small set of customers increases the impact of delayed deployments or tougher pricing. Power availability, construction schedules, and financing costs are important swing factors even if demand remains strong. The legacy records business may cushion volatility, but investors should track whether data-center growth lifts AFFO per share and returns on capital rather than just consolidated revenue.

Near term, the prior rally and elevated earnings multiple leave limited room for a merely positive update. Over the next 1–3 months, leasing pace and full-year guidance are the key catalysts; over 6–18 months, delivery, occupancy, and AFFO conversion determine whether the growth premium is durable. The thesis weakens if leasing falls short of the stated cadence, delivery dates slip, or AFFO/share guidance fails to keep pace with revenue. Note that P/E is a blunt valuation measure for a REIT; verify valuation against AFFO and balance-sheet metrics before taking a directional position.

Key Decisions for Investors

• Avoid chasing IRM after the sharp year-to-date move. For new exposure, wait for the next operating update to confirm signed leasing and delivery progress; consider a risk-defined call spread only if that evidence arrives and implied volatility does not make the premium unattractive.
• Existing holders can retain a core position but consider trimming into strength or using covered calls to reduce the cost of a potential valuation reset. Do not treat analyst targets as confirmation of project-level returns.
• Track quarterly leasing by megawatts alongside powered capacity delivered, construction spending, AFFO per share, leverage, and customer concentration. A leasing headline without delivery or AFFO conversion is not sufficient confirmation.
• Reassess the bullish thesis if management lowers leasing or growth guidance, project timelines slip, or AFFO per share materially trails revenue growth; upgrade conviction only if leasing converts into delivered capacity and improving cash returns.