Calamos Tax-aware Cltral ETF (CBOX): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
No concentrated manager holds it.
Quarter flow (concentrated managers)
Concentrated managers holding it
None in the latest quarter.
Largest holders of CBOX (all 13F filers)
- Calamos Advisors10.7 MInvestment firm+10.7 M
- Old Mission Capital21 KType not verified+21 K
- Susquehanna International Group, LLP16 KBank or trading desk+16 K
- &partners2,980Type not verified+2,980
- Shares
- 10.7 M
- Change
- +10.7 M
See more
- Type
- Investment firm
- Value
- $1.1 bn
- Shares
- 21 K
- Change
- +21 K
See more
- Type
- Type not verified
- Value
- $2.1M
- Shares
- 16 K
- Change
- +16 K
See more
- Type
- Bank or trading desk
- Value
- $1.7M
- Shares
- 2,980
- Change
- +2,980
See more
- Type
- Type not verified
- Value
- $401K
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
This company filed no 8-K forms in the last year. Foreign companies listed in the US (ADRs) report material events on forms 6-K and 20-F, and ETFs and funds do not file 8-Ks. If it is a foreign company listed in the US through ADRs (American Depositary Receipts), what trades are bank-issued certificates that represent shares from its home market. See its filings on EDGAR ↗