# Calamos Bitcoin 90 Series Structured Alt Protection ETF - July

Calamos Bitcoin 90 Series Structured Alt Protection ETF - July is a ETF series of Calamos ETF Trust (series S000090066). Net assets $5.5M as of 2026-04-30.

## Profile

- Series ID: S000090066
- Registrant: Calamos ETF Trust
- LEI: 529900GY5CNX3HHUOU60
- Net assets: $5.5M
- Total assets: $6.2M
- As of: 2026-04-30
- Type: ETF

## Advisers

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

## Top holdings (3 reported)

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [United States Treasury](https://search.stillhousedata.com/security/912797RF6) | — | $5.5M | 9962.60% |
| BofA Securities, Inc. | — | $18K | 33.42% |
| BofA Securities, Inc. | — | $-10 | -0.02% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $5.5M |
| 2026-01-31 | $9.1M |
| 2025-10-31 | $11.4M |
| 2025-07-31 | $5.1M |

## More

- [Registrant: Calamos ETF Trust](https://search.stillhousedata.com/registrant/1579881)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000090066.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.