Calamos S&P 500 Structured Alt Protection ETF - June (CPSU) Holdings $26.71 +0.01 (+0.04%) As of 09/19/2025 04:10 PM Eastern Add Compare Share Share Holdings Stock AnalysisChartHoldingsShort InterestBuy This Stock Top 4 CPSU HoldingsRankCompanyCurrent PriceWeightShares Held14Spy 260529 C 4.07 4Spy 260529 C 4.07N/A102.12%41,80024Spy 260529 P 589.39 4Spy 260529 P 589.39N/A3.93%41,8003UsdN/A0.69%172,85244Spy 260529 C 632.61 4Spy 260529 C 632.61N/A-6.75%41,800 Geographic ExposureUnited States99.5%Currency ExposureUSD100.0%Sector ExposureCash or Derivatives0.5%Industry ExposureCash or Derivatives0.5%SubIndustry ExposureCash or Derivatives0.5% Related Companies and Tools Related Companies iShares S&P 500 3% Capped ETF Holdings Tradr 2X Long SPY Quarterly ETF Holdings iShares Large Cap Core Active ETF Holdings Vesper U.S. Large Cap Short-Term Reversal Strategy ETF Holdings KraneShares China Alpha Index ETF Holdings Nuveen Winslow Large-Cap Growth ESG ETF Holdings AllianzIM U.S. Equity 6 Month Floor5 Apr/Oct ETF Holdings Direxion Daily Dow Jones Internet Bear 3x Shares Holdings ProShares Nasdaq-100 Dorsey Wright Momentum ETF Holdings Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF Holdings This page (NYSEARCA:CPSU) was last updated on 9/20/2025 by MarketBeat.com Staff From Our PartnersPrepare for the “Mar-a-Lago Accord” Money ShockWhy Are Wall Street Insiders Moving Their Money to This ONE Asset? Something far more consequential for you...Stansberry Research | SponsoredWhat The Silver Boom Could Mean For You…AI, electric vehicles, and even global central banks are quietly fueling record demand for silver. This once-o...Goldco Precious Metals | SponsoredREVEALED: Something Big Happening Behind White House Doorswhat I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | SponsoredHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvi...The Oxford Club | SponsoredForget NVDA. Put $1,000 into this stock nowA massive money shift is underway in the AI market. And it's opening up an extraordinary opportunity in a NEW ...Chaikin Analytics | SponsoredWhat's the Best Way to Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredTurn $1K into $50K with This DeFi GemBitcoin grabs headlines, but smart money likes this token My research team has identified the token positio...Crypto 101 Media | SponsoredNvidia CEO Makes First Ever Tesla AnnouncementWhile headlines focus on Tesla’s car sales, tech analyst Jeff Brown says the real story is Tesla’s role in a $...Brownstone Research | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Calamos S&P 500 Structured Alt Protection ETF - June Please log in to your account or sign up in order to add this asset to your watchlist. Share Calamos S&P 500 Structured Alt Protection ETF - June With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.