# CALVERT UNCONSTRAINED BOND FUND — new fund registration

Calvert Management Series registered fund series on Form 485APOS, filed 2017-02-02. Featured series: CALVERT UNCONSTRAINED BOND FUND.

## Registration

- Registrant / trust: Calvert Management Series
- CIK: 0000319676
- Form: 485APOS
- Filed: 2017-02-02
- Accession: 0000940394-17-000245
- Reported net assets: $841.8M

## Series & classes (4)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [CALVERT UNCONSTRAINED BOND FUND](https://search.stillhousedata.com/fund/S000046839) | CLASS A | CUBAX | — |
| [CALVERT UNCONSTRAINED BOND FUND](https://search.stillhousedata.com/fund/S000046839) | CLASS C | CUBCX | — |
| [CALVERT UNCONSTRAINED BOND FUND](https://search.stillhousedata.com/fund/S000046839) | CLASS Y | CUBYX | — |
| [CALVERT UNCONSTRAINED BOND FUND](https://search.stillhousedata.com/fund/S000046839) | CLASS I | CUBIX | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.25%
- Gross expense ratio: 0.89%
- Management fee: 0.47%
- Net expense ratio: 0.88%
- Other expenses: 0.15%

## Investment objective

The Funds investment objective is to seek positive absolute returns over a full market cycle, regardless of market conditions.

## Advisers

- [Calvert Research and Management (Advisor)](https://search.stillhousedata.com/firm/285127)

## Other filings by this registrant (9)

- [485APOS — 2023-01-27 (8 new series)](https://search.stillhousedata.com/launch/0000940394-23-000088)
- [485APOS — 2022-10-07 (4 new series)](https://search.stillhousedata.com/launch/0000940394-22-001357)
- [485APOS — 2022-02-04 (4 new series)](https://search.stillhousedata.com/launch/0000940394-22-000200)
- [485APOS — 2017-07-26 (4 new series)](https://search.stillhousedata.com/launch/0000940394-17-001492)
- [485APOS — 2017-07-25](https://search.stillhousedata.com/launch/0000940394-17-001487)
- [485APOS — 2017-07-20 (1 new series)](https://search.stillhousedata.com/launch/0000940394-17-001476)
- [485APOS — 2017-03-01](https://search.stillhousedata.com/launch/0000940394-17-000503)
- [485APOS — 2014-07-17 (4 new series)](https://search.stillhousedata.com/launch/0000319676-14-000023)
- [485APOS — 2010-03-01](https://search.stillhousedata.com/launch/0000319676-10-000015)

## More

- [Registrant profile: Calvert Management Series](https://search.stillhousedata.com/registrant/319676)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000940394-17-000245.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.