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ETF screener
CPSU
US12811T7467
Active ETFEquity

CPSU ETF · Calamos S&P 500 Structured Alt Protection ETF - June

The CPSU Exchange Traded Fund (ETF) is provided by Calamos Investments. This fund is actively managed; it does not track an index. This share class generates a stream of income by distributing dividends.
Last update 5/22/2026, 1:30 PM UTC
LIVE
CLOSED
This fund is part ofOptions Strategies1M perf.+2.63%
Last price
$27.67
1M perf.
+0.44%
1M flows
+€593K
AuM
€12M
TER
0.69%
Rating
Not rated
ESG Consensus®
esg grade icon
CPSU
$27.67

Performance & flows

February 23, 2026 → May 22, 2026
0-1.00-0.500.000.501.001.50%MARAPRMAYMARAPRMAY
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CPSU
$27.64
+1.51%

Historic performance and flows

1M3M1Y3Y5YMTDQTDYTD
Perf.
+0.44%
+1.51%
N/AN/AN/A
+0.25%
+1.73%
+1.96%
Flows

Key fund info

This ETF's jurisdiction country is not in your region (Europe and Middle East) · 
Main characteristics
CUSIP
12811T746
ISIN
US12811T7467
AuM
€12M
TER
0.69%
ESG Consensus®
esg grade icon
More details
NAV
5/22/2026
$27.64
1D NAV change
N/A
Dividend policy
No. of holdings
N/A
Inception date
6/2/2025
Jurisdiction
United States
Distribution
United States
Legal structure
Open-end Investment Company
Base currency
USD
Dividend distribution
Trailing 12-month distr. yield
Distribution frequency
Last distribution
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Classification
Product type
Asset class
Factors
N/A
Investment strategy
Calamos S&P 500®​ Structured Alt Protection ETF®​ — June (the "Fund") seeks to provide investment results that, before taking fees and expenses into account, match the positive price return of the SPDR®​ S&P 500®​ ETF Trust ("Underlying ETF") up to a cap of 7.33% (the "Cap"), while protecting against 100% of negative price return of the Underlying ETF (before fees and expenses), for the period from June 1, 2025 through May 31, 2026.
Tax optimisation
PEA
France
UK Reporting Status
United Kingdom
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Risk profile

Historical risk/return profile

3M1Y3Y5Y
Returns
+1.51%
N/A
N/A
N/A
Volatility
Perf./Volatility
Max drawdown
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Synthetic Risk and Reward Indicator (SRRI)
UCITS
N/A
PRIIPS
N/A
More exposure metrics are available, exclusively in Trackinsight Enterprise

Exposure

The CPSU ETF is actively managed, so it doesn't track an index. We're working to retrieve all detailed holding information.

To find out more about CPSU's exposure, please refer to the as provided by Calamos Investments.

More risk metrics are available, exclusively in Trackinsight Enterprise

Sustainability

Integrates ESG criteria
No
SDG
More sustainability metrics are available, exclusively in Trackinsight Enterprise

Issuer

Calamos Investments
Calamos Investments ID Card
Number of funds
46
Total AuM
€2.64B
Expense ratio range
0.19% - 3.19%
Average expense ratio
0.7604%

Frequently asked questions about CPSU

What does Calamos S&P 500 Structured Alt Protection ETF - June, CPSU, invest in?

CPSU is a Active ETF. This ETF provides exposure to Large Cap US Equities.

What is the Total Expense ratio (TER) of CPSU?

CPSU carries a total expense ratio (TER) of 0.69%, indicating the annual cost for holding the fund.

When was CPSU launched?

CPSU was introduced to the market on June 2, 2025. It trades on United States

Who is the ETF issuer of CPSU?

Calamos S&P 500 Structured Alt Protection ETF - June, CPSU, is provided by Calamos Investments. Learn more about Calamos Investments here.

What is the current assets under management (AUM) of CPSU?

CPSU oversees €12M in assets as of May 22, 2026.

How has CPSU performed lately?

Based on data from May 22, 2026, CPSU returned 0.44% over the past month, 1.51% over the last three months and 1.96% year-to-date.

What are the latest inflows or outflows for CPSU?

As of May 22, 2026, CPSU recorded net flows of +€595K over the last month and +€1.8M year-to-date.

Does CPSU distribute dividends?

CPSU follows a distributing dividend policy, meaning it pays out income to investors.

What is the base currency of CPSU?

The base currency of CPSU is USD.

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