# COLUMBIA PIPELINES OPERATING COMPANY LLC COLUMBIA PIPELINES OPERATING CO LLC 144A LIFE SR UNSEC 6.497% 08-15-43

COLUMBIA PIPELINES OPERATING COMPANY LLC COLUMBIA PIPELINES OPERATING CO LLC 144A LIFE SR UNSEC 6.497% 08-15-43 is a security (CUSIP 19828TAE6) tracked across SEC portfolio filings. 4 registered fund positions totaling $4.5M via N-PORT as of 2026-04-30.

## Summary

- Issuer: COLUMBIA PIPELINES OPERATING COMPANY LLC
- Class: COLUMBIA PIPELINES OPERATING CO LLC 144A LIFE SR UNSEC 6.497% 08-15-43
- CUSIP: 19828TAE6
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $4.5M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $4.1M | 0.41% |
| [MFS Corporate Bond Portfolio](https://search.stillhousedata.com/fund/S000002634) | MFS VARIABLE INSURANCE TRUST II | $269K | 21.46% |
| [MFS Global Alternative Strategy Fund](https://search.stillhousedata.com/fund/S000019515) | MFS Series Trust XV | $113K | 5.22% |
| [Transamerica Janus Balanced VP](https://search.stillhousedata.com/fund/S000025012) | TRANSAMERICA SERIES TRUST | $108K | 1.40% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/19828TAE6.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.