Iron Mountain, Inc. is a security (CUSIP 46284VAL5) tracked across SEC portfolio filings. 21 registered fund positions totaling $31.6M via N-PORT as of 2026-05-31.
Showing 15 of 21 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| MFS High Income Fund | MFS Series Trust III | $7.1M | 36.37% |
| Franklin High Income Fund | Franklin High Income Trust | $6.2M | 21.69% |
| American High Income Trust | American High Income Trust | $5.1M | 1.89% |
| NORTHEAST INVESTORS TRUST | NORTHEAST INVESTORS TRUST | $3.9M | 312.00% |
| BlackRock Corporate High Yield Fund, Inc. | BlackRock Corporate High Yield Fund, Inc. | $3.2M | 17.61% |
| Guggenheim Credit Allocation Fund | Guggenheim Credit Allocation Fund | $1.6M | 76.56% |
| BlackRock High Yield V.I. Fund | BlackRock Variable Series Funds II, Inc. | $1.1M | 9.58% |
| MFS CHARTER INCOME TRUST | MFS CHARTER INCOME TRUST | $914K | 33.63% |
| MFS MULTIMARKET INCOME TRUST | MFS MULTIMARKET INCOME TRUST | $610K | 22.59% |
| BlackRock Credit Allocation Income Trust | BlackRock Credit Allocation Income Trust | $479K | 4.67% |
| Franklin Universal Trust | Franklin Universal Trust | $297K | 13.45% |
| Series P (High Yield Series) | Guggenheim Variable Funds Trust | $243K | 91.90% |
| MFS INTERMEDIATE HIGH INCOME FUND | MFS INTERMEDIATE HIGH INCOME FUND | $176K | 56.29% |
| BlackRock Debt Strategies Fund, Inc. | BlackRock Debt Strategies Fund, Inc. | $110K | 1.78% |
| BlackRock Strategic Global Bond Fund, Inc. | BlackRock Strategic Global Bond Fund, Inc. | $97K | 1.11% |