# CALAMOS ETF TR LADDERED BITCOIN

CALAMOS ETF TR LADDERED BITCOIN is a security (CUSIP 12811T548) tracked across SEC portfolio filings. 2 institutional managers reported $753K on Form 13F as of 2026-03-31.

## Summary

- Issuer: CALAMOS ETF TR
- Class: LADDERED BITCOIN
- CUSIP: 12811T548
- 13F holders: 2
- 13F value: $753K
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| JANE STREET GROUP, LLC | NEW YORK, NY | $493K | 24,413 |
| [ATX Financial Planning, LLC](https://search.stillhousedata.com/firm/311589) | AUSTIN, TX | $260K | 12,895 |

## More

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