# FIRSTENERGY CORP NOTE 4.000% 5/0

FIRSTENERGY CORP NOTE 4.000% 5/0 is a security (CUSIP 337932AR8) tracked across SEC portfolio filings. 18 institutional managers reported $317.9M on Form 13F as of 2026-03-31.

## Summary

- Issuer: FIRSTENERGY CORP
- Class: NOTE 4.000% 5/0
- CUSIP: 337932AR8
- 13F holders: 18
- 13F value: $317.9M
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

_Showing 15 of 18 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Shaolin Capital Management LLC](https://search.stillhousedata.com/firm/300095) | MIAMI, FL | $161.6M | 146,108 |
| [Elequin Capital, LP](https://search.stillhousedata.com/firm/308371) | NEW YORK, NY | $50.2M | 45,877,368 |
| [Jain Global LLC](https://search.stillhousedata.com/firm/330309) | NEW YORK, NY | $38.2M | 35,000,000 |
| [CAPSTONE INVESTMENT ADVISORS, LLC](https://search.stillhousedata.com/firm/155563) | NEW YORK, NY | $17.5M | 16,000,000 |
| [Brevan Howard Capital Management LP](https://search.stillhousedata.com/firm/161292) | ST. HELIER, Y9 | $16.3M | 15,000,000 |
| Aequim Alternative Investments LP | MILL VALLEY, CA | $13.7M | 12,500,000 |
| [SHENKMAN CAPITAL MANAGEMENT INC](https://search.stillhousedata.com/firm/112192) | NEW YORK, NY | $5.1M | 4,599,000 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $3.7M | 3,391,000 |
| Jefferies Financial Group Inc. | NEW YORK, NY | $3.0M | 2,710,000 |
| Man Group plc | LONDON, X0 | $2.8M | 2,597,000 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $2.1M | 1,947,000 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $1.3M | 1,165,000 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | PHILADELPHIA, PA | $1.1M | 1,035,000 |
| CSS LLC/IL | CHICAGO, IL | $897K | 823,000 |
| Royal Bank of Canada | TORONTO, A6 | $273K | 250,000 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/337932AR8.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.