CMRCX SEC Filings — Calamos Merger Arbitrage Fund

CMRCX Prospectus (485BPOS / 497)

Objective, strategy, fees and risks. 6 filings on SEC EDGAR.

• Filed Feb 26, 2026 · 497
• Filed Feb 23, 2026 · 485BPOS
• Filed Mar 5, 2025 · 497
• Filed Feb 26, 2025 · 485BPOS
• Filed Feb 23, 2024 · 485BPOS
• Filed Sep 27, 2023 · 485BPOS

CMRCX Portfolio holdings (N-PORT)

Full holdings and monthly flows, filed quarterly. 12 filings on SEC EDGAR.

• Filed Sep 29, 2026
• Filed Jun 26, 2026
• Filed Mar 31, 2026
• Filed Dec 23, 2025
• Filed Sep 29, 2025
• Filed Jun 27, 2025
• Filed Mar 25, 2025
• Filed Dec 16, 2024
• Filed Sep 30, 2024
• Filed Jul 1, 2024
• Filed Mar 27, 2024
• Filed Dec 27, 2023

CMRCX Annual census (N-CEN)

Service providers, brokerage and operations. 3 filings on SEC EDGAR.

• Filed Jan 13, 2026
• Filed Jan 10, 2025
• Filed Jan 16, 2024

Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, and annual data from Form N-CEN.

For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.