# Calamos Tax-Aware Collateral ETF

Calamos Tax-Aware Collateral ETF is a registered fund series of Calamos ETF Trust (series S000102580). Net assets $825.2M as of 2026-04-30.

## Profile

- Series ID: S000102580
- Registrant: Calamos ETF Trust
- LEI: 529900YEZN1C0XQHEE23
- Net assets: $825.2M
- Total assets: $825.2M
- As of: 2026-04-30

## Top holdings (2 reported)

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| BofA Securities, Inc. | — | $760.6M | 9217.44% |
| BofA Securities, Inc. | — | $59.7M | 723.82% |

## More

- [Registrant: Calamos ETF Trust](https://search.stillhousedata.com/registrant/1579881)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000102580.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.