Calamos Tax-Aware Cltral ETFCBOXETF
13F holders, Q2 2026 (June 30)4holders
$100.81avg. 13F price*
At the end of Q2 2026, 4 institutions reported holding Calamos Tax-Aware Cltral ETF (CBOX) in their 13F filings. The largest holders were Calamos Advisors LLC ($1.1B), Old Mission Capital LLC ($2.1M) and Susquehanna International Group, LLP ($1.7M).
- Company
- Calamos Tax-Aware Cltral ETF
- CUSIP
- 12811T514
- Latest filing quarter
- Q2 2026
Total Exit/New Position Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $1.1B |
| Exits | 0 | $0 |
Ownership 4 holders
| Calamos Advisors LLC | 5.54% | New | 10,693,254 | $1.1B |
| Old Mission Capital LLC | 0.05% | New | 21,248 | $2.1M |
| Susquehanna International Group, LLP | 0.00% | New | 16,485 | $1.7M |
| &partners | 0.00% | New | 2,980 | $401K |
"% of holder's portfolio" is CBOX's weight in each manager's 13F, not the share of Calamos Tax-Aware Cltral ETF the manager owns.