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.
| Manager | Location | Value | Shares |
|---|---|---|---|
| JANE STREET GROUP, LLC | NEW YORK, NY | $493K | 24,413 |
| ATX Financial Planning, LLC | AUSTIN, TX | $260K | 12,895 |