# KOSMOS ENERGY LTD NOTE  3.125% 3/1

KOSMOS ENERGY LTD NOTE  3.125% 3/1 is a security (CUSIP 500688AH9) tracked across SEC portfolio filings. 23 institutional managers reported $255.5M on Form 13F as of 2026-06-30; 3 registered fund positions totaling $11.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: KOSMOS ENERGY LTD
- Class: NOTE  3.125% 3/1
- CUSIP: 500688AH9
- Asset category: DBT
- 13F holders: 23
- 13F value: $255.5M
- 13F period: 2026-06-30
- N-PORT fund positions: 3
- N-PORT value: $11.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 23 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [LMR Partners LLP](https://search.stillhousedata.com/firm/159639) | LONDON, X0 | $44.8M | 58,970,000 |
| FMR LLC | BOSTON, MA | $36.0M | 46,145,000 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://search.stillhousedata.com/firm/160679) | Boston, MA | $32.4M | 41,392,000 |
| D. E. Shaw & Co., Inc. | New York, NY | $23.3M | 29,985,000 |
| [Converium Capital Inc.](https://search.stillhousedata.com/firm/312880) | MONTREAL, A8 | $22.3M | 28,300,000 |
| Royal Bank of Canada | TORONTO, A6 | $17.1M | 17,210,000 |
| [BTG Pactual Asset Management US LLC](https://search.stillhousedata.com/firm/152538) | NEW YORK, NY | $12.5M | 15,705,000 |
| [Lombard Odier Asset Management (USA) Corp](https://search.stillhousedata.com/firm/153582) | NEW YORK, NY | $11.1M | 14,000,000 |
| [Walleye Capital LLC](https://search.stillhousedata.com/firm/161413) | NEW YORK, NY | $10.4M | 13,688,000 |
| Weiss Asset Management LP | BOSTON, MA | $8.2M | 10,391,000 |
| STATE STREET CORP | BOSTON, MA | $5.4M | 7,350,000 |
| BlackRock, Inc. | New York, NY | $5.4M | 7,250,000 |
| [WHITEBOX ADVISORS LLC](https://search.stillhousedata.com/firm/121995) | MINNEAPOLIS, MN | $5.1M | 6,500,000 |
| [Capula Management Ltd](https://search.stillhousedata.com/firm/163729) | Grand Cayman, E9 | $4.7M | 6,000 |
| [SSI INVESTMENT MANAGEMENT LLC](https://search.stillhousedata.com/firm/104889) | Los Angeles, CA | $4.5M | 5,824,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Fidelity Total Bond Fund](https://search.stillhousedata.com/fund/S000007066) | Fidelity Income Fund | $6.6M | 1.55% |
| [Fidelity Total Bond ETF](https://search.stillhousedata.com/fund/S000042567) | Fidelity Merrimack Street Trust | $4.1M | 1.56% |
| [Strategic Alternatives Fund](https://search.stillhousedata.com/fund/S000057426) | GuideStone Funds | $707K | 25.90% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/500688AH9.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.