CALAMOS ETF TR
CUSIP 12811T555
Calamos Etf Tr has 6 institutional holders in Filings Flow’s 13F database, together reporting 90.0K shares worth $2M as of Q1 2026. The largest reported holders are Atx Financial Planning, LLC, Susquehanna International Group, LLP, and Cgn Advisors LLC.
Institutional Holders
6
Q1 2026
Reported Value
$2M
Ticker
unmapped
private placement or foreign
Quarters Tracked
3
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| ATX Financial Planning, LLC$132M AUM | 0.41% | $536,549 | 29.7K | Q1 2026OLDER |
| WINNOW WEALTH LLC$130M AUM | 0.17% | $224,816 | 12.5K | Q1 2026OLDER |
| CGN Advisors LLC$1.4B AUM | 0.02% | $281,360 | 16.3K | Q2 2026 |
| OLD MISSION CAPITAL LLC$6.3B AUM | 0.00% | $279,966 | 15.5K | Q1 2026OLDER |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $290,258 | 16.1K | Q1 2026OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $1,481 | 82 | Q1 2026OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.