Calamos Russell 2000 Structured Alt Protection ETF - October (CPRO) Institutional Ownership $25.95 +0.03 (+0.12%) As of 08/28/2025 04:10 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartHoldingsOwnershipBuy This Stock Institutional Ownership Changes (13F Filings) for Calamos Russell 2000 Structured Alt Protection ETF - October (NYSEARCA:CPRO)Number ofInstitutional Buyers(last 12 months)3TotalInstitutional Inflows(last 12 months)$613.12KNumber ofInstitutional Sellers(last 12 months)0 Get CPRO Insider Trade Alerts Want to know when executives and insiders are buying or selling Calamos Russell 2000 Structured Alt Protection ETF - October stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Calamos Russell 2000 Structured Alt Protection ETF - October Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails7/10/2025 Worth Asset Management LLC14,655$366K0.2%+34.8%1.303% 5/15/2025 OLD Mission Capital LLC8,659$212K0.0%N/A0.766% 4/9/2025 Worth Asset Management LLC10,875$267K0.1%N/A0.962% 2/10/2025 Creative Financial Designs Inc. ADV1,601$40K0.0%N/A0.000% (Data available from 1/1/2016 forward) CPRO Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CPRO shares? During the previous two years, the following institutional investors and hedge funds held shares of Calamos Russell 2000 Structured Alt Protection ETF - October shares: Worth Asset Management LLC ($366K), and OLD Mission Capital LLC ($212K), Creative Financial Designs Inc. ADV ($40K).Learn more on Calamos Russell 2000 Structured Alt Protection ETF - October's institutional investors. Which institutional investors have been buying Calamos Russell 2000 Structured Alt Protection ETF - October's stock? The following institutional investors have purchased Calamos Russell 2000 Structured Alt Protection ETF - October's stock in the last 24 months: Worth Asset Management LLC ($14.66K), OLD Mission Capital LLC ($8.66K), and Creative Financial Designs Inc. ADV ($1.60K). How much institutional buying is happening at Calamos Russell 2000 Structured Alt Protection ETF - October? Institutional investors have bought a total of 24,915 shares in the last 24 months. This purchase volume represents approximately $613.12K in transactions. 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