# Calamos U.S. Equity Autocallable VIP Fund — new fund registration

CALAMOS ADVISORS TRUST/IL registered 1 new fund series on Form 485APOS, filed 2026-04-08. Featured series: Calamos U.S. Equity Autocallable VIP Fund.

## Registration

- Registrant / trust: CALAMOS ADVISORS TRUST/IL
- CIK: 0001079575
- Form: 485APOS
- Filed: 2026-04-08
- State of incorporation: MA
- Accession: 0001104659-26-040845

## Series & classes (2)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Calamos U.S. Equity Autocallable VIP Fund](https://search.stillhousedata.com/fund/S000105839) | Class I | — | Yes |
| [Calamos U.S. Equity Autocallable VIP Fund](https://search.stillhousedata.com/fund/S000105839) | Class II | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 1.66%
- Management fee: 0.70%
- Net expense ratio: 0.91%
- Other expenses: 0.88%

## Investment objective

Calamos U.S. Equity Autocallable VIP Fund (the Fund) seeks to generate high income while providing reduced downside risk through exposure to the MerQube US Large-Cap Vol Advantage Autocallable VIP Index (the Autocallable Index). The Autocallable Index is designed to reflect the performance of a theoretical diversified portfolio of synthetic autocallable notes (each an Autocallable and the theoretical portfolio of Autocallables, the Index Portfolio). The reduced downside risk that the Fund seeks to deliver is relative to owning a single underlying autocallable note (and not relative to risk ass…

## Other filings by this registrant (3)

- [485APOS — 2010-04-30](https://search.stillhousedata.com/launch/0000950123-10-041399)
- [485APOS — 2010-03-09](https://search.stillhousedata.com/launch/0000950123-10-022655)
- [485APOS — 2005-03-01](https://search.stillhousedata.com/launch/0000950137-05-002494)

## More

- [Registrant profile: CALAMOS ADVISORS TRUST/IL](https://search.stillhousedata.com/registrant/1079575)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001104659-26-040845.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.