# CALAMOS ETF TR (CBTL)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/CBTL/

- Reporting holders: 7
- Reported value: $4.0M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $2.6M | 153,012 | 0.0% | 2 |
| [ATX Financial Planning, LLC](https://holderbook.com/funds/2111013-atx-financial-planning-llc/) | $529.0K | 30,571 | 0.4% | 2 |
| [CGN Advisors LLC](https://holderbook.com/funds/1841506-cgn-advisors-llc/) | $281.4K | 16,259 | 0.0% | 3 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $258.0K | 14,907 | 0.0% | 1 |
| [WINNACLE WEALTH LLC](https://holderbook.com/funds/2079687-winnacle-wealth-llc/) | $227.4K | 13,142 | 0.2% | 2 |
| [MCDONALD PARTNERS LLC](https://holderbook.com/funds/1331074-mcdonald-partners-llc/) | $7.9K | 455 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $1.7K | 98 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 7 | $4.0M |
| Q1 2026 | 6 | $1.6M |
| Q4 2025 | 2 | $882.1K |