Which closed-end funds own Iron Mountain Inc?
20 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $26.6M. Security type: debt security. Country: United States. CUSIP 46284VAR2 · ISIN US46284VAR24 · ticker IRM.
Holdings are historical filings (report dates Jun 30, 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 |
|---|---|---|---|---|---|---|---|
| HYT BlackRock Corporate High Yield Fund | High Yield | 0.24% | $5.8M | 5,812,000 par | $2.5B | 11.3% discount | Jun 30, 2026 |
| PCN PIMCO Corporate & Income Strategy Fund | Taxable Bonds | 0.20% | $1.8M | 1,800,000 par | $886M | 3.3% discount | Jun 30, 2026 |
| PTY PIMCO Corporate & Income Opportunity Fund | Multi-Asset | 0.20% | $5.1M | 5,100,000 par | $2.5B | 2.4% discount | Jun 30, 2026 |
| PFN PIMCO Income Strategy Fund II | Taxable Bonds | 0.19% | $1.4M | 1,400,000 par | $742M | 4.9% discount | Jun 30, 2026 |
| PHK PIMCO High Income Fund | High Yield | 0.18% | $1.7M | 1,700,000 par | $952M | 5.4% discount | Jun 30, 2026 |
| BLW BlackRock Ltd Duration Income Trust | Taxable Bonds | 0.18% | $943K | 939,000 par | $532M | 9.0% discount | Jun 30, 2026 |
| JHI John Hancock Investors Trust | U.S. Equity | 0.18% | $368K | 373,000 par | $209M | 11.7% discount | Jul 31, 2026 |
| JHS John Hancock Income Securities Trust | Taxable Bonds | 0.11% | $244K | 247,000 par | $229M | 11.1% discount | Jul 31, 2026 |
| ISD PGIM High Yield Bond Fund | High Yield | 0.10% | $469K | 475,000 par | $452M | 11.0% discount | Jul 31, 2026 |
| AVK Advent Convertible & Income Fund | Convertible Securities | 0.10% | $768K | 777,000 par | $757M | NAV unavailable | Jul 31, 2026 |
| BTZ BlackRock Credit Allocation Income Trust | Taxable Bonds | 0.10% | $1.2M | 1,146,000 par | $1.2B | 10.2% discount | Jun 30, 2026 |
| FTF Franklin Ltd Duration Income Trust | Taxable Bonds | 0.09% | $357K | 355,000 par | $380M | 13.1% discount | Jun 30, 2026 |
| GHY PGIM Global High Yield Fund | High Yield | 0.09% | $538K | 545,000 par | $629M | 12.3% discount | Jul 31, 2026 |
| PGP PIMCO Global StocksPLUS & Income Fund | Global Equity | 0.07% | $101K | 100,000 par | $140M | 6.3% discount | Jun 30, 2026 |
| PPT Franklin Premier Income Trust | Taxable Bonds | 0.07% | $267K | 270,000 par | $390M | 9.6% discount | Jul 31, 2026 |
| PDI PIMCO Dynamic Income Fund | Taxable Bonds | 0.06% | $4.8M | 4,800,000 par | $7.5B | 5.4% discount | Jun 30, 2026 |
| PIM Franklin Master Intermediate Income Trust | Investment Grade | 0.06% | $126K | 125,000 par | $199M | 8.9% discount | Jun 30, 2026 |
| JMM Nuveen Multi-Market Income Fund | Taxable Bonds | 0.06% | $45.2K | 45,000 par | $81.4M | 9.6% discount | Jun 30, 2026 |
| DSU BlackRock Debt Strategies Fund | Taxable Bonds | 0.05% | $368K | 367,000 par | $750M | 6.9% discount | Jun 30, 2026 |
| RCS PIMCO Strategic Income Fund | Multi-Asset | 0.02% | $101K | 100,000 par | $458M | 13.7% premium | Jun 30, 2026 |
20 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 INC (REIT); Iron Mountain Inc; Iron Mountain Incorporated; Iron Mountain, Inc..
Related securities from the same issuer
| Security | Type | Funds holding |
|---|---|---|
| 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 | 9 |
| 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 →