CPSM SEC Filings — Calamos S&P 500 Structured Alt Protection ETF - May
Data updated: 2026-10-09
16 SEC filings are listed: 4 prospectuses (latest Nov 21, 2025), 9 quarterly N-PORT holdings reports (latest Sep 29, 2026), 2 annual N-CEN reports (latest Oct 9, 2026) and 1 N-CEN/A (latest Feb 28, 2025).
CPSM Prospectus (485BPOS / 497)
Objective, strategy, fees and risks. 4 filings on SEC EDGAR.
CPSM Portfolio holdings (N-PORT)
Full holdings and monthly flows, filed quarterly. 9 filings on SEC EDGAR.
CPSM Annual census (N-CEN)
Service providers, brokerage and operations. 2 filings on SEC EDGAR.
CPSM Annual census, amended (N-CEN/A) (N-CEN/A)
1 filing on SEC EDGAR.
Browse every Calamos S&P 500 Structured Alt Protection ETF - May filing on SEC EDGAR
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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.