# IRB HOLDING CORP IRB Holding Corp

IRB HOLDING CORP IRB Holding Corp is a security (CUSIP 44988MAC9) tracked across SEC portfolio filings. 3 registered fund positions totaling $322K via N-PORT as of 2023-12-31.

## Summary

- Issuer: IRB HOLDING CORP
- Class: IRB Holding Corp
- CUSIP: 44988MAC9
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $322K
- N-PORT report: 2023-12-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| BlackRock Multi-Sector Opportunities Trust | BlackRock Multi-Sector Opportunities Trust | $151K | 9.12% |
| [Global Income Builder Portfolio](https://search.stillhousedata.com/fund/S000053910) | Global Income Builder Portfolio | $99K | 4.32% |
| BlackRock Multi-Sector Opportunities Trust II | BlackRock Multi-Sector Opportunities Trust II | $72K | 8.99% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/44988MAC9.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.