# HALOZYME THERAPEUTICS INC NOTE 0.250% 3/0

HALOZYME THERAPEUTICS INC NOTE 0.250% 3/0 is a security (CUSIP 40637HAD1) tracked across SEC portfolio filings. 51 institutional managers reported $237.8M on Form 13F as of 2026-06-30.

## Summary

- Issuer: HALOZYME THERAPEUTICS INC
- Class: NOTE 0.250% 3/0
- CUSIP: 40637HAD1
- 13F holders: 51
- 13F value: $237.8M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

_Showing 15 of 51 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| M&G PLC | London, X0 | $43.3M | 39,036,000 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $20.3M | 19,455,000 |
| STEELHEAD PARTNERS LLC | Seattle, WA | $19.8M | 19,053,000 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $18.7M | 18,136,000 |
| Nuveen, LLC | CHARLOTTE, NC | $12.8M | 12,340,000 |
| [SILVERBACK ASSET MANAGEMENT LLC](https://search.stillhousedata.com/firm/141407) | CHAPEL HILL, NC | $11.6M | 11,134,000 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | FRANKFURT AM MAIN, 2M | $11.1M | 10,650,000 |
| [ANGELO GORDON & CO., L.P.](https://search.stillhousedata.com/firm/131940) | NEW YORK, NY | $10.8M | 10,000,000 |
| [TPG GP A, LLC](https://search.stillhousedata.com/firm/124153) | Fort Worth, TX | $10.4M | 10,000,000 |
| CITIGROUP INC | NEW YORK, NY | $9.3M | 8,360,000 |
| [Point72 Asset Management, L.P.](https://search.stillhousedata.com/firm/283077) | Stamford, CT | $7.8M | 7,500,000 |
| [Balyasny Asset Management L.P.](https://search.stillhousedata.com/firm/138111) | Chicago, IL | $6.5M | 6,200,000 |
| MacKay Shields LLC | New York, NY | $6.0M | 5,407,000 |
| [Calamos Advisors LLC](https://search.stillhousedata.com/firm/105758) | NAPERVILLE, IL | $6.0M | 5,375,000 |
| PIER 88 INVESTMENT PARTNERS LLC | SAN FRANCISCO, CA | $5.7M | 5,110,000 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/40637HAD1.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.