# CALAMOS ETF TR (CBXY)

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

- Reporting holders: 8
- Reported value: $2.3M
- 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/) | $833.7K | 37,859 | 0.0% | 3 |
| [Cambridge Investment Research Advisors, Inc.](https://holderbook.com/funds/1419186-cambridge-investment-research-advisors-inc/) | $598.0K | 27,128 | 0.0% | 4 |
| [Calamos Advisors LLC](https://holderbook.com/funds/1316507-calamos-advisors-llc/) | $372.4K | 16,912 | 0.0% | 3 |
| [Calamos Wealth Management LLC](https://holderbook.com/funds/1455258-calamos-wealth-management-llc/) | $276.8K | 12,569 | 0.0% | 4 |
| [VIMA LLC](https://holderbook.com/funds/2012155-vima-llc/) | $87.9K | 3,990 | 0.1% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $46.2K | 2,100 | 0.0% | 1 |
| [Ankerstar Wealth, LLC](https://holderbook.com/funds/2053917-ankerstar-wealth-llc/) | $44.3K | 2,012 | 0.0% | 3 |
| [Aptus Capital Advisors, LLC](https://holderbook.com/funds/1664193-aptus-capital-advisors-llc/) | $10.5K | 475 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 8 | $2.3M |
| Q1 2026 | 9 | $5.4M |
| Q4 2025 | 11 | $5.4M |
| Q3 2025 | 5 | $4.1M |