Calamos Advisors LLC
Calamos Advisors LLC is a Mutual Fund institutional filer with the SEC under CIK 1316507, reporting 942 portfolio positions, with 14 historical 13F filings on file. Most recent reporting period: 2026-06-30.
A Form 13F reports a manager's US-listed stock and option positions only. It does not include real estate, private funds, bonds, cash or non-US holdings, so a 13F portfolio value is not the firm's total assets under management (AUM).
- State of incorporation: IL
- Filing type: 13F-HR
- Latest reporting period: 2026-06-30
- Last filed: 2026-07-31
Top 10 portfolio positions
The largest reported holdings in Calamos Advisors LLC's most recent 13F filing, ranked by reported market value.
/