# PUBLIC SERVICE COLORADO Public Service Co of Colorado

PUBLIC SERVICE COLORADO Public Service Co of Colorado is a security (CUSIP 744448CS8) tracked across SEC portfolio filings. 4 registered fund positions totaling $7.2M via N-PORT as of 2026-04-30.

## Summary

- Issuer: PUBLIC SERVICE COLORADO
- Class: Public Service Co of Colorado
- CUSIP: 744448CS8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $7.2M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Calvert Green Bond Fund](https://search.stillhousedata.com/fund/S000042600) | Calvert Impact Fund, Inc. | $3.3M | 40.35% |
| [College Retirement Equities Fund - Responsible Balanced Account](https://search.stillhousedata.com/fund/S000005086) | College Retirement Equities Fund | $3.3M | 1.61% |
| [PGIM Core Bond Fund](https://search.stillhousedata.com/fund/S000004691) | Target Portfolio Trust | $474K | 1.96% |
| [INCOME PLUS PORTFOLIO](https://search.stillhousedata.com/fund/S000002460) | MORGAN STANLEY VARIABLE INVESTMENT SERIES | $124K | 26.18% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/744448CS8.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.