Which closed-end funds own Iron Mountain Inc?
9 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $8M. Security type: debt security. Country: United States. CUSIP 46284VAJ0 · ISIN US46284VAJ08 · ticker IRM.
Holdings are historical filings (report dates May 31, 2026 – Jul 31, 2026; N-PORT becomes public ~60 days after quarter end), not live positions. Weights are percent of each fund’s net assets. Different instruments of one issuer (shares, bonds, preferreds) are separate securities — see related securities below.
Funds holding this security
| Fund | Category | Weight | Value (USD) | Balance | Fund net assets | Prem/disc | Report date |
|---|---|---|---|---|---|---|---|
| EAD Allspring Income Opportunities Fund | Multi-Asset | 0.66% | $3.9M | 4,035,000 par | $600M | 13.0% discount | Jul 31, 2026 |
| ERC Allspring Multi-Sector Income Fund | Multi-Asset | 0.36% | $1.4M | 1,455,000 par | $392M | 10.7% discount | Jul 31, 2026 |
| ERH Allspring Utilities & High Income Fund | High Yield | 0.19% | $267K | 270,000 par | $144M | 11.8% discount | May 31, 2026 |
| BIT BlackRock Multi-Sector Income Trust | Multi-Asset | 0.18% | $1.3M | 1,360,000 par | $747M | 11.1% discount | Jun 30, 2026 |
| EOD Allspring Global Dividend Opportunity Fund | Global Equity | 0.11% | $376K | 385,000 par | $352M | 10.2% discount | Jul 31, 2026 |
| BHK BlackRock Core Bond Trust | Investment Grade | 0.07% | $458K | 465,000 par | $688M | 7.8% discount | Jun 30, 2026 |
| JHS John Hancock Income Securities Trust | Taxable Bonds | 0.06% | $127K | 130,000 par | $229M | 11.1% discount | Jul 31, 2026 |
| ECAT BlackRock ESG Capital Allocation Term Trust | U.S. Equity | 0.01% | $83.7K | 85,000 par | $1.7B | NAV unavailable | Jun 30, 2026 |
| BLW BlackRock Ltd Duration Income Trust | Taxable Bonds | 0.00% | $22.7K | 23,000 par | $532M | 9.0% discount | Jun 30, 2026 |
9 positions. Source: SEC Form N-PORT via market-data vendor re-serve. Funds without an N-PORT on file cannot appear here.
Also listed in filings as: Iron Mountain Incorporated.
Related securities from the same issuer
| Security | Type | Funds holding |
|---|---|---|
| Iron Mountain Inc | debt security | 20 |
| Iron Mountain Inc (REIT) | common equity | 17 |
| Iron Mountain Inc | debt security | 14 |
| Iron Mountain Inc | loan | 13 |
| Iron Mountain Inc | debt security | 12 |
| Iron Mountain Info Mgmt | debt security | 10 |
| Iron Mountain Inc | debt security | 8 |
| Iron Mountain Inc | debt security | 8 |
| Iron Mountain Inc | debt security | 7 |
| Iron Mountain Inc | debt security | 6 |
| Iron Mountain Inc | debt security | 5 |
| Iron Mountain Inc | debt security | 4 |
Issuer-level search for “IRM” → · Compare two funds’ portfolios →