# Calvert Ultra-Short Duration Income NextShares — new fund registration

Calvert Management Series registered 1 new fund series on Form 485APOS, filed 2017-07-20. Featured series: Calvert Ultra-Short Duration Income NextShares.

## Registration

- Registrant / trust: Calvert Management Series
- CIK: 0000319676
- Form: 485APOS
- Filed: 2017-07-20
- Accession: 0000940394-17-001476

## Series & classes (1)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Calvert Ultra-Short Duration Income NextShares](https://search.stillhousedata.com/fund/S000059168) | Calvert Ultra-Short Income NextShares | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.65%
- Management fee: 0.38%
- Net expense ratio: 0.38%
- Other expenses: 0.27%

## Investment objective

The Fund's investment objective is to seek to maximize income, to the extent consistent with preservation of capital, through investment in short-term bonds and income-producing securities.

## 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 — 2017-03-01](https://search.stillhousedata.com/launch/0000940394-17-000503)
- [485APOS — 2017-02-02](https://search.stillhousedata.com/launch/0000940394-17-000245)
- [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/0000940394-17-001476.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.