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CBOX ETF Profile


Family: Calamos Investments
Name: Calamos Tax-Aware Collateral ETF
Inception Date: 17-Apr-2026
Termination Date:
Investment Objective: Calamos Tax-Aware Collateral ETF is an actively managed ETF that seeks to achieve its investment objective through multiple combinations of synthetic long and short exchange-listed options positions, collectively referred to herein as a Box Spread. A Box Spread is an offsetting set of options, which may include FLEX Options. Box Spreads consist of a synthetic long position coupled with an offsetting synthetic short position through a combination of options contracts on a reference asset at the same expiration date. The reference asset in the context of the Fund's Box Spreads will be the S&P 500 ETF ("SPY"). The Fund may structure its Box Spread using a four-options-contracts approach, a three-options-contracts approach, or a two-options-contracts approach. Under a four-options-contracts approach, the synthetic long position consists of (i) buying a call option and (ii) selling a put option, each on the same reference asset and each with the same strike price and expiration date. The synthetic short position consists of (i) buying a put option and (ii) selling a call option, each on the same reference asset and each with the same expiration date as the synthetic long but with a different strike price from the synthetic long position.
Prospectus
Top 10 Holdings
Box Spread Flex Options Position - SPY Long Put 92.0407%
Box Spread Flex Options Position - SPY Long Call 7.6954%
US DOLLAR 0.2663%
NET OTHER ASSETS -0.0025%
Top 10 Holdings Weight: 100.0%
Number of Holdings: 4
Shares Outstanding: 12,929,900
Total Net Assets: 1,307,989,000
NAV: 101.19
Net Expense Ratio: 0.14%
Asset Class: Equities (Stocks)
Developed or Emerging: Developed Market Funds
Country: US
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Strategy: Other Quant Model
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Market Cap: Large Cap
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Is Currency Hedged: No
US or Ex-US: Domestic
Market Data Delayed 15 Minutes