# CSX CORP CSX CORP SR UNSEC 4.3% 03-01-48

CSX CORP CSX CORP SR UNSEC 4.3% 03-01-48 is a security (CUSIP 126408HK2) tracked across SEC portfolio filings. 4 registered fund positions totaling $9.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CSX CORP
- Class: CSX CORP SR UNSEC 4.3% 03-01-48
- CUSIP: 126408HK2
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $9.9M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Capital Group Central Corporate Bond Fund](https://search.stillhousedata.com/fund/S000071511) | Capital Group Central Fund Series II | $8.9M | 7.46% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $818K | 0.14% |
| [JPMorgan Core Bond Trust](https://search.stillhousedata.com/fund/S000007337) | JPMorgan Institutional Trust | $87K | 0.19% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $82K | 0.05% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/126408HK2.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.