ETF Evaluator:
Calamos Antetokounmpo Global Sus Eqs ETF ()
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(as of Aug 26)
Best Performing in Global Large-Stock Blend Over the Last Year
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ETF Details
Calamos Antetokounmpo Global Sus Eqs ETF Overview
Calamos Antetokounmpo Global Sus Eqs ETF (SROI) is an actively managed International Equity Global Large-Stock Blend exchange-traded fund (ETF). Calamos launched the ETF in 2023.
The investment seeks long-term capital appreciation.
The fund is an actively managed exchange-traded fund ("ETF") that does not seek to replicate the performance of a specified index. The fund will, under normal circumstances, invest at least 80% of its net assets (plus borrowings for investment purposes, if any) in equity securities of companies in developed markets (including the U.S.) and emerging markets (including frontier market countries) that, in the view of Calamos Advisors LLC's ("Calamos Advisors") investment team (the "Team"), have above average growth potential and meet the sustainable investment criteria.
About Calamos Antetokounmpo Global Sus Eqs ETF (SROI)
There are 3 members of the management team with an average tenure of 3.49 years: Beth Williamson (2023), James(Jim) Madden (2023) and Anthony Tursich (2023). Management tenure is more important for actively managed ETFs than passive index ETFs.
The ETF has 2 primary benchmarks: MSCI ACWI GR USD index with a weighting of 100% and MSCI ACWI NR USD index with a weighting of 100%. Calamos Antetokounmpo Global Sus Eqs ETF has 124 securities in its portfolio. The top 10 holdings constitute 33.6% of the ETF’s assets. The ETF meets the SEC requirement of being classified as a diversified fund. The ETF is considered to have an ESG focus with its investment selection and management.
Calamos Antetokounmpo Global Sus Eqs ETF is part of the Equity global asset class and is within the International Equity ETF group. Calamos Antetokounmpo Global Sus Eqs ETF has 41.7% of its portfolio invested in foreign issues. The overall assets allocated to domestic stock is 57.6% There is 41.7% allocated to foreign stock, and 0.0% is allocated to preferred stocks. The bond allocation as a percentage of total assets is 0.0% (0.0% domestic bond, 0.0% foreign bond and 0.0% convertible bond). Calamos Antetokounmpo Global Sus Eqs ETF has 0.6% of the portfolio in cash.
Assets Under Management
The fund has $18 million in total assets, which is below the $2 billion average for the Global Large-Stock Blend category. Normally, lower assets under management translates to higher average expense ratios, and greater total assets are desired. However, for some investment categories, such as small-cap investing, it may be difficult for the manager to fully employ the desired active strategy if assets grow too large or too quickly.
SROI Performance and Fees
The expense ratio measures how much of a fund’s assets are used for administrative expenses and operating expenses, including adviser fees and fees for the transfer agent and custodial services. The Calamos Antetokounmpo Global Sus Eqs ETF expense ratio is high compared to funds in the Global Large-Stock Blend category. Calamos Antetokounmpo Global Sus Eqs ETF has an expense ratio of 0.95%, which is 93% higher than its category average, making the fund expense ratio grade a F. While it is difficult to predict returns, it is known that high annual expense ratios reduce your rate of return, and excessive fees are difficult to overcome. Active management normally comes with higher expense ratios than passive index management. Certain investment categories such as small company and foreign also normally have higher expense ratios. It is best to compare fund expense ratios against the category averages for meaningful assessments.
High portfolio turnover can translate to higher expenses and lower aftertax returns. Calamos Antetokounmpo Global Sus Eqs ETF has a portfolio turnover rate of 15%, which indicates that it holds its assets around / 0.1 years. By way of comparison, the average portfolio turnover is 50% for the Global Large-Stock Blend category.
Recently, in the month of July 2026, Calamos Antetokounmpo Global Sus Eqs ETF returned 0.1%, which earned it a grade of C, as the Global Large-Stock Blend category had an average return of 0.0%. The letter grades of A, B, C, D and F are based upon relative rankings within the investment category. A grade of A, for example, would indicate that the return is in the highest 20% for that time period compared to all ETFs in that category.
Calamos Antetokounmpo Global Sus Eqs ETF has a trailing yield of 0.54%, which is below the 1.66% category average.
The fund normally distributes its income annually and its capital gains annually.
It’s natural to seek the best-performing investments, but you must consider the relationship between risk and return and the impact of costs and taxes on your realized returns.
Calamos Antetokounmpo Global Sus Eqs ETF Grades
Year to date, the ETF has returned 11.5%, 2.3 percentage points better than the category, which translates into a grade of B. The fund has returned 18.6% over the past year (grade of C) and 12.7% over the past three years (grade of D).
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SROI Trailing NAV Total Returns Data as of 7/31/26
| Last Month |
Last Quarter |
Ann'l. 1Yr |
Ann'l. 3Yr |
Ann'l. 5Yr |
Ann'l. 10Yr |
|
| SROI Return (NAV) | 0.1% | 4.2% | 18.6% | 12.7% | na | na |
| SROI Return (Price) | -0.8% | 3.1% | 17.0% | 12.5% | na | na |
| NAV +/- Price Return | 0.924% | 1.073% | 1.563% | 0.275% | na | na |
| Global Large-Stock Blend Avg | 0.0% | 3.1% | 19.1% | 15.1% | 8.5% | 11.5% |
| SROI Grade (NAV) | C | C | C | D | na | na |
| +/- Category (NAV) | 0.1% | 1.1% | -0.6% | -2.4% | na | na |
| SROI Tax-Cost Ratio | na | na | 0.1% | 0.2% | na | na |
SROI Annual NAV Total ReturnsData as of 7/31/26
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
| SROI Return (NAV) | 11.5% | 16.2% | 9.7% | na | na | na | na | na | na | na | na |
| SROI Return (Price) | 10.6% | 16.4% | 9.5% | na | na | na | na | na | na | na | na |
| NAV +/- Price Ret | -0.072% | 0.011% | -0.018% | na | na | na | na | na | na | na | na |
| Global Large-Stock Blend Avg | 9.2% | 20.4% | 13.8% | 18.7% | -17.7% | 17.3% | 18.3% | 26.8% | -9.1% | 23.4% | 8.1% |
| SROI Grade (NAV) | B | F | D | na | na | na | na | na | na | na | na |
| +/- Category | 2.3% | -4.2% | -4.1% | na | na | na | na | na | na | na | na |
| Risk Measures | |
| Beta: | 1.02 |
| R-Squared: | 95% |
| Standard Deviation: | 13.2% |
| Category Risk Index: | 0.98 |
| Category Risk Rating: | Above Average |
| Total Risk Index: | 1.08 |
| Total Risk Rating: | Average |
| Portfolio Characteristics | |
| Yield: | 0.5% |
| Total Assets: | $ 19 Mil |
| Share Class Assets: | $ 19 Mil |
| Turnover: | 15.0% |
| Expense Ratio: | 0.95% |
| Index Fund: | No |
| Index Tracked: | MSCI ACWI GR USD |
| Index Weighting: | 100% |
| Leveraged: | No |
| Socially Responsible Fund: | Yes |
| Capital Gains Distribution Frequency: | Annually |
| Income Distribution Frequency: | Annually |
Management Team
| Number of Managers: 3 | |||
| Longest Tenure: 3.5 years | |||
| Average Tenure: 3.5 years | |||
| Managers (Year): Williamson Beth (2023), Madden James(Jim) (2023), Tursich Anthony (2023) | |||
Portfolio Composition (as of 5/31/26)
| # of Holdings: | 124 |
| % in Top 10 Holdings: | 33.6% |
| Fund is Non-Diversified: | No |
| % in Foreign Issues: | 41.7% |
Portfolio Allocation |
|
| Domestic Stock: | 57.6% |
| Foreign Stock: | 41.7% |
| Preferred Stock: | 0.0% |
| Domestic Bond: | 0.0% |
| Foreign Bond: | 0.0% |
| Convertible Bond: | 0.0% |
| Other: | 0.0% |
| Cash: | 0.6% |
Purchase Information
| Legal Structure: | Open Ended Investment Company |
| Fund Family: | Calamos |
| Phone Number: | 866-363-9219 |
| Website: | |
| Inception Date: | February 2, 2023 |
Expenses and Fees
| Expense Ratio (%): | 0.95% (Rating: High) |
| Category Average Expense Ratio (%): | 0.49% |