Dividend Information and Recent Developments for Calamos Strategic Total Return Fund (CSQ): Key Insights Ahead of Sep 15, 2025 Ex-Dividend Date

Calamos Strategic Total Return Fund (CSQ) has recently announced a cash dividend of $0.1025 per share, with the ex-dividend date set for Sep 15, 2025. Investors who purchase the stock before this date will be eligible for the dividend payment, scheduled for Sep 22, 2025. The announcement was made on Sep 2, 2025, and this payout is slightly higher than the average of the last 10 dividend payments, which stood at approximately $0.0843 per share. This suggests a modest increase in the company’s dividend distribution. Additionally, the last dividend was paid on Aug 19, 2025, in the same amount of $0.1025 per share, also classified as a cash dividend. The fund continues to provide consistent returns to shareholders, with its dividend policy reflecting stability and a focus on maintaining regular income for investors.

Over the past week, CSQ has drawn attention for several strategic developments that could influence its long-term performance. One of the most significant updates involves a recent filing with the SEC, where John S. Koudounis, a Vice President and Trustee of the fund, updated his beneficial ownership disclosure. This amended Form 3 filing clarifies his role as an officer and highlights his direct ownership of 15,830 shares of common stock. Analysts indicated that this filing is part of routine transparency measures required under Section 16 reporting rules and does not signal any material change in ownership or trading activity. However, it reinforces confidence in the fund’s corporate governance structure and management’s continued stake in the company.

Another notable development relates to the fund’s 52-week high of $19.09, reached recently. This milestone reflects growing investor interest in CSQ, potentially driven by its diverse investment approach, which includes a mix of equities, convertible securities, and high-yield corporate bonds. The fund’s strategy of targeting a broad range of sectors and asset classes has positioned it well in a market where volatility remains a key concern. As of late, this performance has attracted attention from both individual and institutional investors seeking stable returns in a fluctuating market environment.

Additionally, the fund’s updated focus on AI-driven infrastructure and renewable energy sectors, as part of its broader strategic initiatives, has further enhanced its appeal. These sectors are seen as critical drivers of long-term growth, especially with global policy shifts supporting clean energy and technological advancements. The fund’s ability to balance exposure between emerging and developed markets strengthens its resilience and provides investors with a diversified risk profile. These factors, combined with its recent stock price performance and updated management disclosures, position CSQ as a compelling option for investors seeking both capital appreciation and income.

In conclusion, Calamos Strategic Total Return Fund is demonstrating a balanced approach to growth and income generation. Investors should note that Sep 15, 2025, is the last day to purchase the stock and receive the upcoming dividend; any purchase after this date will not be eligible for the payout.