Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) Institutional Ownership $25.17 -0.17 (-0.67%) Closing price 03/28/2025 04:10 PM EasternExtended Trading$25.20 +0.03 (+0.12%) As of 03/28/2025 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartHoldingsOwnershipBuy This Stock Institutional Ownership Changes (13F Filings) for Calamos Nasdaq-100 Structured Alt Protection ETF - September (NYSEARCA:CPNS)Number ofInstitutional Buyers(last 12 months)0Number ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$87.59K Get CPNS Insider Trade Alerts Want to know when executives and insiders are buying or selling Calamos Nasdaq-100 Structured Alt Protection ETF - September stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Remove Ads Calamos Nasdaq-100 Structured Alt Protection ETF - September Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/12/2025 OLD Mission Capital LLC12,338$313K0.0%-21.9%0.000% (Data available from 1/1/2016 forward)Remove Ads CPNS Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CPNS shares? During the previous two years, the following institutional investors and hedge funds held shares of Calamos Nasdaq-100 Structured Alt Protection ETF - September shares: OLD Mission Capital LLC ($313K).Learn more on CPNS's institutional investors. Which Calamos Nasdaq-100 Structured Alt Protection ETF - September major shareholders have been selling company stock? The following institutional investors have sold Calamos Nasdaq-100 Structured Alt Protection ETF - September stock in the last 24 months: OLD Mission Capital LLC ($3.45K). How much institutional selling is happening at Calamos Nasdaq-100 Structured Alt Protection ETF - September? Institutional investors have sold a total of 3,451 shares in the last 24 months. This volume of shares sold represents approximately $87.59K in transactions. 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