# Calamos Total Return Bond Fund

Calamos Total Return Bond Fund is a registered fund series of CALAMOS INVESTMENT TRUST/IL (series S000017871). Net assets $23.5M as of 2026-04-30.

## Profile

- Series ID: S000017871
- Registrant: CALAMOS INVESTMENT TRUST/IL
- LEI: 549300EKG87VTBRSQT46
- Net assets: $23.5M
- Total assets: $23.9M
- As of: 2026-04-30

## Advisers

- [Calamos Advisors LLC (Advisor)](https://search.stillhousedata.com/firm/105758)

## Top holdings (172 reported)

_Showing 15 of 172 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [United States Treasury](https://search.stillhousedata.com/security/91282CPJ4) | — | $616K | 262.32% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418E3D0) | — | $594K | 253.01% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418EPB0) | — | $582K | 247.87% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418EU99) | — | $578K | 246.05% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418D2M3) | — | $560K | 238.19% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418EV98) | — | $511K | 217.60% |
| [United States Treasury](https://search.stillhousedata.com/security/912810QA9) | — | $493K | 209.98% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CLJ8) | — | $492K | 209.60% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CPN5) | — | $489K | 208.33% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CLF6) | — | $485K | 206.54% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418DNG3) | — | $422K | 179.62% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418EKS8) | — | $420K | 178.85% |
| [United States Treasury](https://search.stillhousedata.com/security/91282CPL9) | — | $397K | 168.94% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418EKT6) | — | $377K | 160.54% |
| [Fannie Mae](https://search.stillhousedata.com/security/31418DNH1) | — | $372K | 158.44% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $23.5M |
| 2026-01-31 | $24.5M |
| 2025-10-31 | $29.0M |
| 2025-07-31 | $28.4M |
| 2025-04-30 | $29.6M |
| 2025-01-31 | $29.4M |
| 2024-10-31 | $30.2M |
| 2024-07-31 | $30.2M |

## More

- [Registrant: CALAMOS INVESTMENT TRUST/IL](https://search.stillhousedata.com/registrant/826732)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000017871.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.