# Multi-Manager Total Return Bond Strategies Fund

Multi-Manager Total Return Bond Strategies Fund is a registered fund series of COLUMBIA FUNDS SERIES TRUST I (series S000036205). Net assets $12.2B as of 2026-05-31.

## Profile

- Series ID: S000036205
- Registrant: COLUMBIA FUNDS SERIES TRUST I
- LEI: 8DID67HJNOBUIXV71679
- Net assets: $12.2B
- Total assets: $13.6B
- As of: 2026-05-31

## Advisers

- [Loomis, Sayles and Company, L.P. (Subadvisor)](https://search.stillhousedata.com/firm/105377)
- [PGIM, Inc. (Subadvisor)](https://search.stillhousedata.com/firm/105676)
- [Voya Investment Management Co. LLC (Subadvisor)](https://search.stillhousedata.com/firm/106494)
- [TCW Investment Management Company LLC (Subadvisor)](https://search.stillhousedata.com/firm/106546)
- [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 |
| --- | --- | --- | --- |
| [COLUMBIA SHORT TERM CASH FUND](https://search.stillhousedata.com/security/19766H239) | — | $1.1B | 898.38% |
| U.K. Gilts | — | $182.8M | 149.87% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UV8) | — | $171.9M | 140.95% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UU0) | — | $148.4M | 121.69% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CQQ7) | — | $134.9M | 110.58% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F020661) | — | $129.4M | 106.09% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F032666) | — | $126.4M | 103.58% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F042665) | — | $108.4M | 88.84% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CQL8) | — | $104.1M | 85.37% |
| [UMBS, TBA](https://search.stillhousedata.com/security/01F040669) | — | $99.6M | 81.62% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CQU8) | — | $80.2M | 65.76% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CQT1) | — | $78.8M | 64.57% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CQK0) | — | $74.4M | 60.99% |
| [United States Treasury](https://search.stillhousedata.com/security/912810UB2) | — | $73.3M | 60.11% |
| [United States Treasury](https://search.stillhousedata.com/security/912810QQ4) | — | $71.6M | 58.69% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $12.2B |
| 2026-02-28 | $13.2B |
| 2025-11-30 | $12.9B |
| 2025-08-31 | $13.5B |
| 2025-05-31 | $12.9B |
| 2025-02-28 | $13.4B |
| 2024-11-30 | $13.9B |
| 2024-08-31 | $13.3B |

## More

- [Registrant: COLUMBIA FUNDS SERIES TRUST I](https://search.stillhousedata.com/registrant/773757)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000036205.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.