# ISHARES TR IBOXX HI YD ETF

ISHARES TR IBOXX HI YD ETF is a security (CUSIP 464288513) tracked across SEC portfolio filings. 1,089 institutional managers reported $87.2B on Form 13F as of 2026-06-30; 13 registered fund positions totaling $42.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: ISHARES TR
- Class: IBOXX HI YD ETF
- CUSIP: 464288513
- Asset category: EC
- 13F holders: 1,089
- 13F value: $87.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 13
- N-PORT value: $42.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 1,089 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [CTC LLC](https://search.stillhousedata.com/firm/44597) | CHICAGO, IL | $13.8B | 419,774 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $8.6B | 2,110,891 |
| BARCLAYS PLC | LONDON, X0 | $4.5B | 5,537,910 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $4.4B | 1,172,886 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $3.7B | 1,586,432 |
| WELLS FARGO & COMPANY/MN | SAN FRANCISCO, CA | $3.3B | 7,568,177 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $3.2B | 1,702,851 |
| CITIGROUP INC | NEW YORK, NY | $3.0B | 8,217,075 |
| UBS Group AG | Zurich, V8 | $2.8B | 6,075,951 |
| BlackRock, Inc. | New York, NY | $2.4B | 16,997,545 |
| MORGAN STANLEY | NEW YORK, NY | $2.1B | 26,248,048 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $1.8B | 6,499,272 |
| PICTON MAHONEY ASSET MANAGEMENT | TORONTO, A6 | $1.8B | 1,590 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $1.5B | 564,137 |
| [Clark Capital Management Group, Inc.](https://search.stillhousedata.com/firm/104796) | PHILADELPHIA, PA | $1.5B | 18,968,084 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Nomura Wealth Builder Fund](https://search.stillhousedata.com/fund/S000002399) | Delaware Group Equity Funds V | $14.1M | 169.86% |
| [BlackRock Strategic Global Bond Fund, Inc.](https://search.stillhousedata.com/fund/S000002866) | BlackRock Strategic Global Bond Fund, Inc. | $9.1M | 103.45% |
| Delaware Ivy High Income Opportunities Fund | Ivy High Income Opportunities Fund | $5.4M | 278.36% |
| [PGIM Income Builder Fund](https://search.stillhousedata.com/fund/S000004703) | Prudential Investment Portfolios 16 | $4.1M | 158.36% |
| BNY Mellon High Yield Strategies Fund | BNY Mellon High Yield Strategies Fund | $2.6M | 135.90% |
| [Pacer Aristotle Pacific Floating Rate High Income ETF](https://search.stillhousedata.com/fund/S000073714) | Pacer Funds Trust | $2.2M | 36.12% |
| [Nicholas High Income Fund, Inc.](https://search.stillhousedata.com/fund/S000009138) | Nicholas High Income Fund, Inc. | $1.8M | 181.71% |
| [BNY Mellon Floating Rate Income Fund](https://search.stillhousedata.com/fund/S000042108) | BNY Mellon Investment Funds IV, Inc. | $1.5M | 28.16% |
| [Virtus Newfleet Multi-Sector Bond ETF](https://search.stillhousedata.com/fund/S000048895) | ETFis Series Trust I | $1.0M | 24.50% |
| BNY Mellon Alcentra Global Multi-Strategy Credit Fund, Inc. | BNY Mellon Alcentra Global Multi-Strategy Credit Fund, Inc. | $473K | 33.30% |
| [Federated Hermes SDG Engagement High Yield Credit Fund](https://search.stillhousedata.com/fund/S000066503) | Federated Hermes Adviser Series | $276K | 14.37% |
| [High Yield Strategy Fund](https://search.stillhousedata.com/fund/S000016688) | Rydex Variable Trust | $248K | 657.96% |
| Vivaldi Opportunities Fund | VIVALDI OPPORTUNITIES FUND | $-418K | -61.40% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/464288513.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.