# CALAMOS ETF TR BITCOIN 80 SERIE

CALAMOS ETF TR BITCOIN 80 SERIE is a security (CUSIP 12811T589) tracked across SEC portfolio filings. 12 institutional managers reported $4.2M on Form 13F as of 2026-06-30.

## Summary

- Issuer: CALAMOS ETF TR
- Class: BITCOIN 80 SERIE
- CUSIP: 12811T589
- 13F holders: 12
- 13F value: $4.2M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Calamos Advisors LLC](https://search.stillhousedata.com/firm/105758) | NAPERVILLE, IL | $1.3M | 66,870 |
| [Brinker Capital Investments, LLC](https://search.stillhousedata.com/firm/107975) | Berwyn, PA | $1.1M | 55,564 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $791K | 39,441 |
| [Ankerstar Wealth, LLC](https://search.stillhousedata.com/firm/170819) | LEANDER, TX | $478K | 23,836 |
| [Calamos Wealth Management LLC](https://search.stillhousedata.com/firm/143490) | NAPERVILLE, IL | $210K | 10,682 |
| [HARBOUR INVESTMENTS, INC.](https://search.stillhousedata.com/firm/19258) | MADISON, WI | $86K | 4,287 |
| [IFP Advisors, Inc](https://search.stillhousedata.com/firm/125112) | TAMPA, FL | $84K | 4,250 |
| Noble Wealth Management PBC | GREENWOOD VILLAGE, CO | $75K | 3,800 |
| [VIMA LLC](https://search.stillhousedata.com/firm/148833) | TROY, MI | $16K | 832 |
| [Aptus Capital Advisors, LLC](https://search.stillhousedata.com/firm/167626) | FAIRHOPE, AL | $3K | 160 |
| [GUARDIAN WEALTH ADVISORS, LLC / NC](https://search.stillhousedata.com/firm/305412) | RALEIGH, NC | $3K | 160 |
| [SWAN Capital LLC](https://search.stillhousedata.com/firm/305793) | PENSACOLA, FL | — | 0 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/12811T589.md)
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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.