Calamos S&P 500 Structured Alt Protection ETF - January (CPSY) Institutional Ownership $24.42 0.00 (0.00%) As of 08/13/2025 04:10 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartHoldingsOwnershipBuy This Stock Institutional Ownership Changes (13F Filings) for Calamos S&P 500 Structured Alt Protection ETF - January (NYSEARCA:CPSY)Number ofInstitutional Buyers(last 12 months)1TotalInstitutional Inflows(last 12 months)$299.23KNumber ofInstitutional Sellers(last 12 months)0 Get CPSY Insider Trade Alerts Want to know when executives and insiders are buying or selling Calamos S&P 500 Structured Alt Protection ETF - January stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Calamos S&P 500 Structured Alt Protection ETF - January Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails4/9/2025 Worth Asset Management LLC12,793$299K0.2%N/A1.599% (Data available from 1/1/2016 forward) CPSY Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CPSY shares? During the previous two years, the following institutional investors and hedge funds held shares of Calamos S&P 500 Structured Alt Protection ETF - January shares: Worth Asset Management LLC ($299K).Learn more on Calamos S&P 500 Structured Alt Protection ETF - January's institutional investors. Which institutional investors have been buying Calamos S&P 500 Structured Alt Protection ETF - January's stock? The following institutional investors have purchased Calamos S&P 500 Structured Alt Protection ETF - January's stock in the last 24 months: Worth Asset Management LLC ($12.79K). How much institutional buying is happening at Calamos S&P 500 Structured Alt Protection ETF - January? Institutional investors have bought a total of 12,793 shares in the last 24 months. This purchase volume represents approximately $299.23K in transactions. Related Companies PEPS Major Shareholders JUNT Major Shareholders RSSE Major Shareholders CPNS Major Shareholders CPSN Major Shareholders GNOV Major Shareholders ACGR Major Shareholders CPSF Major Shareholders KSPY Major Shareholders RSDE Major Shareholders This page (NYSEARCA:CPSY) was last updated on 8/14/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. 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