# Calamos Bitcoin 90 Series Structured Alt Protection ETF - January

Calamos Bitcoin 90 Series Structured Alt Protection ETF - January is a ETF series of Calamos ETF Trust (series S000090064). Net assets $21.5M as of 2026-04-30.

## Profile

- Series ID: S000090064
- Registrant: Calamos ETF Trust
- LEI: 529900T88YV37REL8T20
- Net assets: $21.5M
- Total assets: $42.7M
- As of: 2026-04-30
- Type: ETF

## Advisers

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

## Top holdings (5 reported)

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| Jared, Mulcay & Co., Inc. | — | $27.8M | 12952.32% |
| Jared, Mulcay & Co., Inc. | — | $3.7M | 1700.35% |
| Jared, Mulcay & Co., Inc. | — | $216K | 100.46% |
| Jared, Mulcay & Co., Inc. | — | $-1.3M | -601.75% |
| Jared, Mulcay & Co., Inc. | — | $-9.1M | -4231.60% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $21.5M |
| 2026-01-31 | $17.5M |
| 2025-10-31 | $21.8M |
| 2025-07-31 | $26.0M |
| 2025-04-30 | $23.6M |

## More

- [Registrant: Calamos ETF Trust](https://search.stillhousedata.com/registrant/1579881)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000090064.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.