# Columbia Core Bond ETF

Columbia Core Bond ETF is a ETF series of Columbia ETF Trust I (series S000095309). Net assets $1.9B as of 2026-03-31.

## Profile

- Series ID: S000095309
- Registrant: Columbia ETF Trust I
- LEI: 5299004FYO6M6FD4GM98
- Net assets: $1.9B
- Total assets: $2.6B
- As of: 2026-03-31
- Type: ETF

## Advisers

- [Columbia Management Investment Advisers, LLC (Advisor)](https://search.stillhousedata.com/firm/108257)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [State Street Global Advisors](https://search.stillhousedata.com/security/857492706) | — | $195.2M | 1020.41% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F050643) | — | $68.0M | 355.72% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F052649) | — | $64.5M | 337.44% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F032641) | — | $53.4M | 279.14% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F030645) | — | $38.0M | 198.56% |
| [Fannie Mae](https://search.stillhousedata.com/security/3136G5FU9) | — | $37.8M | 197.73% |
| [Freddie Mac](https://search.stillhousedata.com/security/3132DWDJ9) | — | $32.7M | 171.14% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F020646) | — | $32.2M | 168.39% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418EJ50) | — | $29.9M | 156.29% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418ED64) | — | $27.4M | 143.21% |
| [Freddie Mac](https://search.stillhousedata.com/security/31427QBY7) | — | $27.1M | 141.42% |
| [Freddie Mac](https://search.stillhousedata.com/security/31427SBG2) | — | $24.6M | 128.35% |
| [Freddie Mac](https://search.stillhousedata.com/security/31427SF52) | — | $24.2M | 126.36% |
| [NORTHROP GRUMMAN CORP](https://search.stillhousedata.com/security/666807BK7) | — | $23.8M | 124.52% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F060642) | — | $23.7M | 123.90% |

## More

- [Registrant: Columbia ETF Trust I](https://search.stillhousedata.com/registrant/1551950)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000095309.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.