Investment objective & strategy
As of Feb. 26, 2026 · prospectusObjective. Calamos Market Neutral Income Fund's investment objective is high current income consistent with stability of principal.
Strategy. The Fund's investment strategy can be characterized as "market neutral" because it seeks to achieve maximum current income while maintaining a low correlation to the fluctuations of the U.S. equity market as a whole. The Fund (i) invests in equities, (ii) invests in convertible securities (including synthetic convertible securities) of U.S. companies without regard to market capitalization, and (iii) employs short selling and enters into total return swaps to enhance income and hedge against market risk. The convertible securities in which the Fund invests may be either debt securities or preferred stocks that can be exchanged for common stock. The average term to maturity of the convertible securities purchased by the Fund will typically range from two to ten years. … The Fund's investment strategy can be characterized as "market neutral" because it seeks to achieve maximum current income while maintaining a low correlation to the fluctuations of the U.S. equity market as a whole. The Fund (i) invests in equities, (ii) invests in convertible securities (including synthetic convertible securities) of U.S. companies without regard to market capitalization, and (iii) employs short selling and enters into total return swaps to enhance income and hedge against market risk. The convertible securities in which the Fund invests may be either debt securities or preferred stocks that can be exchanged for common stock. The average term to maturity of the convertible securities purchased by the Fund will typically range from two to ten years. A synthetic convertible instrument is designed to simulate the economic characteristics of a convertible security through the combined features of a debt instrument, or loan, and a security providing an option on an equity security. The Fund may establish a synthetic convertible instrument by combining a fixed-income security with the right to acquire an equity security. The fixed-income and equity option components may have different issuers, and either component may change at any time. The Fund may seek to generate income from option premiums by writing (selling) options. This would include the use of both call and put options. The Fund may write call options (i) on a portion of the equity securities (including securities that are convertible into equity securities) in the Fund's portfolio and (ii) on broad-based securities indexes (such as the S&P 500 or MSCI EAFE) or ETFs (exchange traded funds). In addition, to seek to offset some of the risk of a potential decline in value of certain long positions, the Fund may also purchase put options on individual securities, broad-based securities indexes (such as the S&P 500), or ETFs. The Fund may invest without limit in high yield fixed-income securities (often referred to as "junk bonds"). The Fund may invest up to 10% of its total assets in stock, rights, warrants, and other securities of special purpose acquisition companies or similar special purpose entities (collectively, "SPACs"). In addition, the Fund may obtain certain private rights and other interests issued by a SPAC (commonly referred to as "founder shares"), which may be subject to forfeiture or expire worthless and which generally have more limited liquidity than SPAC shares issued in an initial public offering. In addition, the Fund may engage in active and frequent trading of portfolio securities. The Fund may also invest in ETFs. The Fund's investment adviser seeks to lower the risks of investing in stocks by using a "top-down approach" of diversification by company, industry, sector, country and currency and focusing on macro-level investment themes. The Fund may invest in the securities of companies that are involved in significant corporate events or transactions including, but not limited to, mergers, takeovers, tender offers, leveraged buyouts, spin-offs, liquidations and other corporate transactions.
Top holdings
As of Jan. 31, 2026 · N-PORT| Security | Ticker | Value | % of fund |
|---|---|---|---|
| NVIDIA CORP | — | $812.53M | 4.75% |
| APPLE INC | — | $659.46M | 3.86% |
| MICROSOFT CORP | — | $549.97M | 3.22% |
| AMAZON.COM INC | — | $388.58M | 2.27% |
| Calamos Short-Term Bond Fund | — | $337.83M | 1.98% |
| ALPHABET INC CL C | — | $312.78M | 1.83% |
| BABA 0.5 06/01/31 | BABA | $308.02M | 1.80% |
| ALPHABET INC CL A | — | $300.71M | 1.76% |
| META PLATFORMS INC CL A | — | $266.27M | 1.56% |
| BROADCOM INC | — | $265.76M | 1.55% |
Portfolio moves
Oct 31, 2025 → Jan 31, 2026How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.
Similar funds
Funds whose portfolios most overlap this one, by weight| Fund | Overlap | Net exp. |
|---|---|---|
| Calamos Hedged Equity Fund · CAHEX, CCHEX, CIHEX | 55% | 0.90% |
| CVT S&P 500 Index Portfolio | 53% | 0.28% |
| MetLife Stock Index Portfolio | 53% | 0.26% |
Advisers
| Firm | Role |
|---|---|
| Calamos Advisors LLC | Adviser |
Footnotes
- Expense ratio as of February 26, 2026, from the fund's prospectus.
- Net assets and holdings count as of January 31, 2026, from the fund's N-PORT filing.
- Total return for calendar year 2025, before tax and after fund expenses. As reported in the fund's prospectus performance bar chart.
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