Iron Mountain stock holds gains after solid second-quarter figures
Published on 09/10/2026 at 15:38 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Iron Mountain stock (ISIN US46284V1017) has been trading near its recent highs on the New York Stock Exchange as of September 9, 2026, helped by solid second-quarter 2026 financial figures and a steady dividend profile. As of September 9, 2026, the shares were changing hands at a level close to their 52-week high, with a market capitalization in the multi-billion USD range.
Second-quarter 2026 results underpin the move
According to Iron Mountain in its second-quarter 2026 report, total revenue for Q2 2026 rose to around USD 1.5 billion, representing high single-digit percent growth compared with the same quarter a year earlier. The company reported that adjusted EBITDA for Q2 2026 increased by roughly low double-digit percent versus Q2 2025, underscoring operating leverage in its storage and data center businesses. For investors, this combination of revenue growth and margin resilience is a central reason why the stock remains well supported.
In the report for Q2 2026, Iron Mountain also reaffirmed its full-year 2026 guidance range for revenue and adjusted EBITDA, signaling confidence in the demand outlook across its storage, information management and data center segments. According to Iron Mountain, the reaffirmed guidance implies continued growth versus fiscal year 2025 on both the top line and adjusted EBITDA.
Dividend and balance sheet remain central for investors
Iron Mountain is structured as a real estate investment trust, and its payout is a key element of the investment case. In its Q2 2026 materials, the company highlighted a quarterly dividend that, on an annualized basis, translates into a yield in the mid single-digit percent range at the current share price as of September 9, 2026. Historically, Iron Mountain has aimed to maintain and gradually increase its dividend over time, and maintaining this policy in fiscal year 2026 supports the stock’s appeal for income-focused investors.
Alongside the payout, leverage is an important consideration. According to Iron Mountain, net debt to adjusted EBITDA for Q2 2026 stayed within the company’s targeted range, indicating no major deterioration in the balance sheet despite ongoing investment in data centers and storage infrastructure. For many shareholders, the ability to fund growth while keeping leverage in check is a central risk factor to monitor.
Stock trades near 52-week high on NYSE
On the New York Stock Exchange, Iron Mountain stock closed on September 9, 2026 at around USD 80 per share, modestly above the prior day’s close, with a daily move in the low single-digit percent range. At that price, the shares were trading close to their 52-week high, which lies only a few USD above the September 9, 2026 closing level, while the 52-week low stands significantly lower, in the 60 USD area. The proximity of the current price to the 52-week high underscores that the market has already priced in a substantial portion of the recent fundamental progress.
Based on the September 9, 2026 closing price on the NYSE, Iron Mountain’s market capitalization amounts to several billion USD, reflecting the scale of its global operations in physical storage, information management and fast-growing data center capacity. Trading volume on that day reached several million shares, indicating healthy liquidity for institutional and retail investors alike. For many market participants, these metrics confirm that Iron Mountain stock remains a core holding in the listed storage and infrastructure space.
Iron Mountain stock - key data
- Company: Iron Mountain Inc.
- ISIN: US46284V1017
- Ticker: IRM
- Trading venue: NYSE
- Price (as of September 9, 2026, 04:00): 80.00 USD
- Market capitalization: 24,000,000,000 USD (as of September 9, 2026)
- Sector / Industry: Real estate / Specialized REITs
- Index membership: S&P 500
